{"id":12,"date":"2018-09-13T13:07:47","date_gmt":"2018-09-13T13:07:47","guid":{"rendered":"http:\/\/blog.wedos.cz\/?p=12"},"modified":"2018-12-13T22:02:27","modified_gmt":"2018-12-13T22:02:27","slug":"8-narozeniny-wedos-aneb-co-mame-noveho-co-se-povedlo-a-co-zas-tak-moc-ne","status":"publish","type":"post","link":"https:\/\/blog.wedos.com\/cs\/8-narozeniny-wedos-aneb-co-mame-noveho-co-se-povedlo-a-co-zas-tak-moc-ne","title":{"rendered":"8. narozeniny WEDOS aneb co m\u00e1me nov\u00e9ho, co se povedlo a co zas tak moc ne"},"content":{"rendered":"<p>Tak u\u017e je to osm let, co jsme ofici\u00e1ln\u011b spustili WEDOS. Od t\u00e9 doby jsme spolu urazili opravdu dlouhou cestu a zm\u011bnili \u010desk\u00fd trh s hostingem k nepozn\u00e1n\u00ed. P\u0159itom st\u00e1le m\u00e1me pocit, \u017ee teprve za\u010d\u00edn\u00e1me. Velkou m\u011brou za to mohou nov\u00e9 technologie, kter\u00e9 testujeme a postupn\u011b nasazujeme, st\u00e1le se rozr\u016fstaj\u00edc\u00ed t\u00fdm \u0161ikovn\u00fdch lid\u00ed, kter\u00fdm nechyb\u00ed nad\u0161en\u00ed zkou\u0161et nov\u00e9 v\u011bci a tak\u00e9 stavba druh\u00e9ho datacentra, kter\u00e1 n\u00e1s st\u00e1le nut\u00ed myslet jinak. Prost\u011b v\u0161echno je c\u00edtit takovou tou novotou \ud83d\ude42<\/p>\n<p>Ale vezmeme to p\u011bkn\u011b popo\u0159ad\u011b, co se za posledn\u00ed rok u n\u00e1s zm\u011bnilo.<\/p>\n<p>Za\u010dneme tady nov\u011b, na nov\u00e9m webu. Mimochodem zalo\u017een\u00e9m na WordPressu.<\/p>\n<p><!--more--><\/p>\n<h3>Datacentrum WEDOS 1 &#8222;Bunkr&#8220;<\/h3>\n<p>V\u0161echno to za\u010dalo v b\u00fdval\u00e9m krytu civiln\u00ed obrany, kter\u00fd se nach\u00e1z\u00ed na strategick\u00e9m m\u00edst\u011b. Pr\u00e1v\u011b ten jsme v roce 2008 za\u010dali p\u0159ed\u011bl\u00e1vat na na\u0161e prvn\u00ed datacentrum. Tehdy jsme nev\u011b\u0159ili \u017ee jej napln\u00edme sami, a tak jsme zva\u017eovali, \u017ee by zde mohl b\u00fdt i serverhousing.<\/p>\n<p>Brzy po spu\u0161t\u011bn\u00ed na\u0161ich slu\u017eeb se v\u0161ak uk\u00e1zalo, \u017ee trh v\u00fdrazn\u011b poroste. Objevil se nov\u00fd druh z\u00e1kazn\u00edk\u016f, kte\u0159\u00ed cht\u011bj\u00ed vyu\u017e\u00edvat open source redak\u010dn\u00ed syst\u00e9my. Neboj\u00ed se u\u010dit se a sami si jej dok\u00e1\u017e\u00ed nainstalovat, spravovat a roz\u0161i\u0159ovat. \u010cesk\u00fd trh na n\u011b nebyl \u00fapln\u011b p\u0159ipraven\u00fd. Sd\u00edlen\u00e9 webhostingy m\u011bly tehdy mnoho omezen\u00ed, nap\u0159\u00edklad n\u00edzk\u00fd limit pam\u011bti pro b\u011bh skript\u016f a probl\u00e9m byl i s prostorem pro data. Konkurence \u010dasto p\u0159edpokl\u00e1dala, \u017ee z\u00e1kazn\u00edk s projektem o velikosti redak\u010dn\u00edho syst\u00e9mu bude m\u00edt dost pen\u011bz na drahou slu\u017ebu, v\u017edy\u0165 naprogramovat n\u011bco takov\u00e9ho ho muselo st\u00e1t hodn\u011b. N\u00e1\u0161 NoLimit m\u011bl naopak na tu dobu doslova &#8222;p\u0159est\u0159elen\u00e9&#8220; parametry. V roce 2010 hodnota memory limit 128 MB u sd\u00edlen\u00e9ho hostingu za 15 K\u010d\u00a0<em>(v t\u00e9 dob\u011b jela velk\u00e1 n\u00e1borov\u00e1 akce)<\/em>? Prostor pro datab\u00e1ze 1 GB? Bylo toho v\u00edce. Kdy\u017e se k tomu p\u0159idali nespokojen\u00ed z\u00e1kazn\u00edci u konkurence, tak bylo zad\u011bl\u00e1no na po\u0159\u00e1dn\u00fd r\u016fst \ud83d\ude42<\/p>\n<p>N\u00e1\u0161 &#8222;Bunkr&#8220; jsme od t\u00e9 doby vylep\u0161ovali n\u011bkolikr\u00e1t. Nejv\u011bt\u0161\u00ed z\u00e1sah bylo pro\u0159ez\u00e1n\u00ed v\u00edce jak deset tun \u017eelezobetonu kv\u016fli nov\u00e9mu Freecoolingu v roce 2012\/2013. To v\u0161ak nen\u00ed nic proti sou\u010dasn\u00e9 modernizaci. Celkov\u011b jsme se rozhodli investovat 20 milion\u016f K\u010d a posunout d\u00e1l i n\u00e1\u0161 &#8222;Bunkr&#8220;. Modernizace v\u00fdrazn\u011b pos\u00edl\u00ed celou infrastrukturu datacentera.<\/p>\n<p>Prvn\u00ed datacentrum p\u0159ed\u011bl\u00e1v\u00e1me a druh\u00e9\u00a0 rovnou\u00a0 stav\u00edme tak, aby ob\u011b splnila n\u00e1ro\u010dn\u00e1 krit\u00e9ria TIER IV. Druh\u00e9 ji\u017e proch\u00e1z\u00ed procesem certifikace. Stoj\u00ed za t\u00edm tis\u00edce hodin studia podklad\u016f, manu\u00e1l\u016f, odborn\u00fdch prac\u00ed a samoz\u0159ejm\u011b i pl\u00e1nov\u00e1n\u00ed ve spolupr\u00e1ci s odborn\u00edky. Kdy\u017e do n\u011b\u010deho investujete tolik \u010dasu, tak v\u00e1s to posune, sp\u00ed\u0161e nakopne, v oboru \u00fapln\u011b n\u011bkam jinam. U\u017e se pak nem\u016f\u017eete d\u00edvat na \u201eb\u011b\u017en\u00e9\u201c datacentrum stejn\u011b. Kompletn\u011b to zm\u011bn\u00ed va\u0161e my\u0161len\u00ed i pohled na pou\u017e\u00edvan\u00e1 \u0159e\u0161en\u00ed.<\/p>\n<p>Do modernizace jsme prom\u00edtli v\u0161echny na\u0161e zku\u0161enosti a je to zn\u00e1t. Kdy\u017e jsme v roce 2010 p\u0159estav\u011bli kryt civiln\u00ed obrany na tehdy \u0161pi\u010dkovou serverovnu, mysleli jsme si, jac\u00ed jsme borci \ud83d\ude42<\/p>\n<p>Dnes u\u017e je na\u0161e my\u0161len\u00ed o dost d\u00e1l. Vid\u00edme technologie, kter\u00e9 je t\u0159eba n\u00e1le\u017eit\u011b uspo\u0159\u00e1dat kolem server\u016f pro minimalizaci jak\u00fdchkoliv pohrom a to nap\u0159\u00ed\u010d celou budovou. Prost\u011b ned\u011bl\u00e1te datov\u00fd s\u00e1l s technologiemi, ale jakousi datovou budovu pro\u0161pikovanou technologiemi skrz na skrz podle jasn\u011b dan\u00e9 logiky. Nav\u00edc se neomezujete na standardn\u00ed v\u011bci. Nahrazujete je modern\u00edmi \u0159e\u0161en\u00edmi, kter\u00e1 daleko l\u00e9pe vyhovuj\u00ed konceptu cel\u00e9ho \u0159e\u0161en\u00ed. \u010casto jsou to technologie ur\u010den\u00e9 pro jin\u00e1 odv\u011btv\u00ed, jen si je prost\u011b nech\u00e1te ud\u011blat na m\u00edru \ud83d\ude42<\/p>\n<p>Ale dost bylo slov. Pod\u00edvejte se na to sami&#8230;<\/p>\n<p>Kv\u016fli pokroku bylo nutn\u00e9 budovu skrz na skrz provrtat a\u017e 50 cm d\u00edrami. S datov\u00fdm s\u00e1lem si prost\u011b nevysta\u010d\u00edte \ud83d\ude42<\/p>\n<div id='gallery-1' class='gallery galleryid-12 gallery-columns-3 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_122337_vHDR_On-ok.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_122337_vHDR_On-ok-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_122337_vHDR_On-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_122337_vHDR_On-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_122337_vHDR_On-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_122337_vHDR_On-ok.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_123006_SRES-ok.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_123006_SRES-ok-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_123006_SRES-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_123006_SRES-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_123006_SRES-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180307_123006_SRES-ok.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180312_145204_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180312_145204_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180312_145204_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180312_145204_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180312_145204_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180312_145204_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_120908_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_120908_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_120908_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_120908_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_120908_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_120908_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133855_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133855_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133855_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133855_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133855_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133855_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180319_153107_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180319_153107_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180319_153107_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180319_153107_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180319_153107_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180319_153107_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090430_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090430_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090430_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090430_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090430_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090430_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_152840_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_152840_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_152840_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_152840_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_152840_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180326_152840_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_140311_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_140311_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_140311_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_140311_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_140311_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_140311_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>V dne\u0161n\u00ed dob\u011b se daj\u00ed sehnat modern\u00ed technologie jako je nap\u0159\u00edklad p\u0159\u00edpojnicov\u00fd syst\u00e9m. Schov\u00e1 se do n\u011bj v\u0161echna elektrika, je odoln\u011bj\u0161\u00ed, ohnivzdorn\u00fd, snadno si ud\u011bl\u00e1te dal\u0161\u00ed z\u00e1suvky, pokud je budete pot\u0159ebovat, d\u00e1 se roz\u0161\u00ed\u0159it i po instalaci a nav\u00edc s n\u00edm rozvedete daleko v\u011bt\u0161\u00ed proud ne\u017e p\u0159es kabely.<\/p>\n<div id='gallery-2' class='gallery galleryid-12 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133808_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133808_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133808_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133808_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133808_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133808_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_142233_SRES.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_142233_SRES-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_142233_SRES-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_142233_SRES-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_142233_SRES-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_142233_SRES.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141253_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141253_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141253_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141253_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141253_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141253_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141326_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141326_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141326_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141326_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141326_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_141326_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133726_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133726_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133726_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133726_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133726_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133726_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133639_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133639_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133639_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133639_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133639_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180613_133639_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>Stavba jednotliv\u00fdch v\u011btv\u00ed, bez jak\u00e9hokoliv k\u0159\u00ed\u017een\u00ed, se zd\u00e1 jako mali\u010dkost, ale je s t\u00edm hodn\u011b pr\u00e1ce a dal\u0161\u00ed n\u00e1klady. Kdy\u017e u\u017e to ale d\u011bl\u00e1te pon\u011bkolik\u00e1te, tak v\u00e1m to ani nep\u0159ijde. Sta\u010d\u00ed v\u0161echno po\u010d\u00edtat na jednotky centimetr\u016f \ud83d\ude42<\/p>\n<p>V\u0161echno je o pom\u011brn\u011b velk\u00fdch n\u00e1kladech na investice. V\u0161e se d\u011bl\u00e1 i s velkou protipo\u017e\u00e1rn\u00ed odolnost\u00ed. Sou\u010dasn\u00e9 datacentrum DC1 nyn\u00ed d\u011bl\u00e1me tak, aby bylo protipo\u017e\u00e1rn\u011b odoln\u00e9 na 30 minut a v\u0161echny prvky byly od sebe odd\u011blen\u00e9 a v\u0161e je \u00fapln\u011b du\u00e1ln\u00ed (a bez jedin\u00e9ho soub\u011bhu a bez\u00a0 jedin\u00e9ho k\u0159\u00ed\u017een\u00ed). V druh\u00e9 datacentru DC2 je v\u0161e budovan\u00e9 na protipo\u017e\u00e1rn\u00ed odolnost cel\u00e9ho provozu na 90 minut. V\u0161e je nav\u00edc minim\u00e1ln\u011b zdvojen\u00e9&#8230; To u\u017e je skute\u010dn\u011b unik\u00e1tn\u00ed \u0159e\u0161en\u00ed. Vezmete-li v \u00favahu, \u017ee \u010d\u00e1st prvk\u016f (nap\u0159\u00edklad rozvody elekt\u0159iny p\u0159\u00edpojnicov\u00fdm syst\u00e9mem) m\u00e1 certifikovanou odolnost 120 minut a \u010d\u00e1st prvk\u016f je zcela neho\u0159lav\u00e1 a samozh\u00e1\u0161ec\u00ed (nap\u0159\u00edklad ve\u0161ker\u00e1 elektro kabel\u00e1\u017e). Samoz\u0159ejm\u011b, \u017ee m\u00e1me has\u00edc\u00ed syst\u00e9m (v DC1 plynov\u00fd a v DC2 bude nakonec kombinace aerosolu s dus\u00edkovou atmosf\u00e9rou).<\/p>\n<p>U n\u011bkter\u00fdch technologi\u00ed v\u00edte, \u017ee se v\u00e1m vyplat\u00ed, dal\u0161\u00ed si otestujete \u010dasem. Freecooling byla jedna z nejlep\u0161\u00edch investic\u00ed, kterou jsme ud\u011blali. Vyu\u017e\u00edv\u00e1 oh\u0159\u00e1t\u00fd vzduch ze serverovny a m\u00edch\u00e1 jej s chladn\u00fdm z venku. I d\u00edky tomuto velice efektivn\u00edmu i ekologick\u00e9mu chlazen\u00ed m\u016f\u017eeme dlouhodob\u011b udr\u017eovat velmi n\u00edzkou cenu slu\u017eeb. Sou\u010d\u00e1st\u00ed modernizace je jeho podstatn\u00e9 roz\u0161\u00ed\u0159en\u00ed. P\u016fvodn\u011b m\u00edchal pr\u016fm\u011brn\u011b 30.000 m<sup>3<\/sup> za hodinu. Nov\u011b jede na 50.000 m<sup>3<\/sup> za hodinu.<\/p>\n<div id='gallery-3' class='gallery galleryid-12 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133032_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133032_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133032_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133032_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133032_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133032_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133047_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133047_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133047_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133047_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133047_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_133047_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_133928_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_133928_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_133928_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_133928_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_133928_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_133928_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090355_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090355_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090355_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090355_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090355_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180611_090355_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>Bylo to hodn\u011b pr\u00e1ce a st\u00e1le pokra\u010dujeme. Kdy\u017e na\u0161i vy\u0161kolen\u00ed elektrik\u00e1\u0159i \u010dekaj\u00ed na dal\u0161\u00ed technologie do DC2, tak pokra\u010duj\u00ed ve stavb\u011b elektrick\u00fdch v\u011btv\u00ed v DC1. Ano d\u011bl\u00e1me si co nejv\u00edce v\u011bc\u00ed sami, proto\u017ee jen tak dok\u00e1\u017eeme v p\u0159\u00edpad\u011b probl\u00e9m\u016f v\u0161e okam\u017eit\u011b \u0159e\u0161it. V\u00edme o ka\u017ed\u00e9m kabelu v na\u0161ich datacentrech. V\u017edy\u0165 zanedlouho budeme provozovat dv\u011b soukrom\u00e1 datacentra, kter\u00e1 jsme si kompletn\u011b navrhli sami. Na to pot\u0159ebujete u\u017e vlastn\u00ed vy\u0161kolen\u00e9 lidi s dlouholetou prax\u00ed. Zam\u011bstn\u00e1v\u00e1me se ji p\u0159\u00edmo sami a nejsme tak odk\u00e1z\u00e1ni na extern\u00ed dodavatele.<\/p>\n<div id='gallery-4' class='gallery galleryid-12 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120543_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"933\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120543_vHDR_On-576x1024.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120543_vHDR_On-576x1024.jpg 576w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120543_vHDR_On-169x300.jpg 169w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120543_vHDR_On-768x1365.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120543_vHDR_On.jpg 1152w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/933;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120600_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"933\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120600_vHDR_On-576x1024.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120600_vHDR_On-576x1024.jpg 576w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120600_vHDR_On-169x300.jpg 169w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120600_vHDR_On-768x1365.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120600_vHDR_On.jpg 1152w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/933;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121730_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121730_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121730_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121730_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121730_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121730_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120555_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120555_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120555_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120555_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120555_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120555_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121737_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121737_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121737_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121737_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121737_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121737_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_121301_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_121301_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_121301_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_121301_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_121301_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_121301_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121857_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121857_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121857_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121857_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121857_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121857_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121822_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121822_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121822_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121822_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121822_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_121822_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120831_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120831_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120831_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120831_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120831_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_120831_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_122242_vHDR_On.jpg'><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_122242_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_122242_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_122242_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_122242_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_122242_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>Modernizace DC1 m\u00e1 n\u011bkolik f\u00e1z\u00ed. Prvn\u00ed chceme stihnout do listopadu 2018. Bude kompletn\u011b modernizov\u00e1na jedna nez\u00e1visl\u00e1 v\u011btev elekt\u0159iny a konektivity. Z\u00e1rove\u0148 nahrad\u00edme star\u0161\u00ed \u010d\u00e1sti infrastruktury jako motorgener\u00e1tory, rozvad\u011b\u010de, kabely, UPS a baterky \u00fapln\u011b nov\u00fdmi a v\u00fdkonn\u011bj\u0161\u00edmi. Druh\u00e1 v\u011btev bude modernizov\u00e1na na ja\u0159e 2019.<\/p>\n<h3>DC2<\/h3>\n<p>Stavba na\u0161eho druh\u00e9ho soukrom\u00e9ho Datacentra WEDOS 2 alias \u201ePodskal\u00ed\u201c se n\u00e1m p\u011bkn\u011b prot\u00e1hla.\u00a0 Nemus\u00edme nikam sp\u011bchat \ud83d\ude42 M\u00e1me na v\u0161echno dostatek \u010dasu a jdeme cestou dokonalosti, ne\u017e n\u011bco usp\u011bchat.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-101 lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/P_20180723_131147_vHDR_On-e1538467343428-1024x603.jpg\" alt=\"\" width=\"525\" height=\"309\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20180723_131147_vHDR_On-e1538467343428-1024x603.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20180723_131147_vHDR_On-e1538467343428-300x177.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20180723_131147_vHDR_On-e1538467343428-768x453.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20180723_131147_vHDR_On-e1538467343428.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/309;\" \/><\/p>\n<p>Jde o unik\u00e1tn\u00ed projekt, kde v\u0161echny servery budou pono\u0159en\u00e9 do olejov\u00e9 l\u00e1zn\u011b, z kter\u00fdch bude odv\u00e1d\u011bt vodn\u00ed okruh teplo do nedalek\u00e9ho m\u011bstsk\u00e9ho baz\u00e9nu. Nav\u00edc chceme jako prvn\u00ed v \u010cesku z\u00edskat certifikaci TIER IV pro Operational Sustainability od Uptime Institute, n\u011bkdy ozna\u010dov\u00e1n jako zlat\u00fd TIER. Pokud se n\u00e1m to povede, tak na\u0161e druh\u00e9 datacentrum bude teprve 13. datacentrum s touto certifikac\u00ed na sv\u011bt\u011b. A to u\u017e n\u011bco znamen\u00e1 \ud83d\ude09<\/p>\n<figure id=\"attachment_71\" aria-describedby=\"caption-attachment-71\" style=\"width: 525px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/09\/20170531_152643-ok.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"wp-image-71 size-large lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/09\/20170531_152643-ok-1024x576.jpg\" alt=\"\" width=\"525\" height=\"295\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170531_152643-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170531_152643-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170531_152643-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170531_152643-ok.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a><figcaption id=\"caption-attachment-71\" class=\"wp-caption-text\">Koncem kv\u011btna 2017 n\u00e1\u0161 \u0161\u00e9f podepsal smlouvu s Uptime Instute. Proces certifikace pro na\u0161eho nov\u00e9 datacentrum tak de facto za\u010dal.<\/figcaption><\/figure>\n<p>Na p\u0159elomu srpna a z\u00e1\u0159\u00ed tohoto roku jsme odeslali prvn\u00ed ofici\u00e1ln\u00ed podklady do Uptime Institute. Spousta dokumentace popisuj\u00edc\u00ed na\u0161e unik\u00e1tn\u00ed \u0159e\u0161en\u00ed. Tak uvid\u00edme, jak se jim bude l\u00edbit.<\/p>\n<p>Stavba samotn\u00e9ho datacentra u\u017e je v t\u00e9m\u011b\u0159 hotov\u00e1, chyb\u00ed je\u0161t\u011b p\u00e1r posledn\u00edch v\u011bc\u00ed \ud83d\ude42<\/p>\n<figure id=\"attachment_72\" aria-describedby=\"caption-attachment-72\" style=\"width: 525px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/09\/P_20180912_093322_vHDR_On-upravena.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"wp-image-72 size-large lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/09\/P_20180912_093322_vHDR_On-upravena-1024x693.jpg\" alt=\"\" width=\"525\" height=\"355\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_093322_vHDR_On-upravena-1024x693.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_093322_vHDR_On-upravena-300x203.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_093322_vHDR_On-upravena-768x520.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180912_093322_vHDR_On-upravena.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/355;\" \/><\/a><figcaption id=\"caption-attachment-72\" class=\"wp-caption-text\">To do list z velk\u00e9 porady za\u010d\u00e1tkem z\u00e1\u0159\u00ed ohledn\u011b DC1 a DC2. P\u0159erozd\u011blov\u00e1n\u00ed \u00fakol\u016f a ur\u010dov\u00e1n\u00ed priorit, co je t\u0159eba stihnout v r\u00e1mci prvn\u00ed etapy modernizace DC1.<\/figcaption><\/figure>\n<p>V podstat\u011b u\u017e jsme ve f\u00e1zi, kdy se za\u010d\u00ednaj\u00ed zapojovat jednotliv\u00e9 technologie a bl\u00ed\u017e\u00ed se testovac\u00ed provoz. Ten bychom r\u00e1di zah\u00e1jili do konce roku. M\u00e1me v pl\u00e1nu spustit prvn\u00ed testovac\u00ed \u201eolejov\u00e9\u201c slu\u017eby, ov\u0161em bez garanc\u00ed, za velmi p\u0159\u00edzniv\u00e9 ceny \ud83d\ude09<\/p>\n<p>A spu\u0161t\u011bn\u00ed? To rad\u0161i neslibujeme. St\u00e1le je t\u0159eba dokon\u010dit p\u00e1r \u00fakon\u016f, kter\u00e9 z\u00e1vis\u00ed na administrativn\u00edch v\u011bcech a zejm\u00e9na na n\u011bkter\u00fdch subdod\u00e1vk\u00e1ch. Na druhou stranu v\u011b\u0159\u00edme si, v\u017edy\u0165 tento rok jsme zvl\u00e1dli \u201enen\u00e1padn\u011b\u201c rozkopat z\u00e1meck\u00e9 zahrady ve st\u00e1tn\u00edm z\u00e1mku Hlubok\u00e1 Nad Vltavou a p\u0159ipojit jej na 100 Gbps optiku \ud83d\ude42<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-73 size-large lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/09\/P_20180618_141657_vHDR_On-1024x576.jpg\" alt=\"\" width=\"525\" height=\"295\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141657_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141657_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141657_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141657_vHDR_On.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-74 lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/09\/P_20180618_141357_vHDR_On-576x1024.jpg\" alt=\"\" width=\"525\" height=\"933\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141357_vHDR_On-576x1024.jpg 576w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141357_vHDR_On-169x300.jpg 169w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141357_vHDR_On-768x1365.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141357_vHDR_On.jpg 1152w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/933;\" \/><\/p>\n<div id='gallery-5' class='gallery galleryid-12 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141833_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141833_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141833_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141833_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141833_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141833_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141917_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141917_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141917_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141917_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141917_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141917_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141249_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141249_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141249_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141249_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141249_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141249_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141118_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141118_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141118_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141118_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141118_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180618_141118_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>Samoz\u0159ejm\u011b jsme museli v\u0161echno ud\u011blat s maxim\u00e1ln\u00ed preciznost\u00ed a d\u00e1t do p\u016fvodn\u00edho stavu. Na fotk\u00e1ch je stav p\u0159edt\u00edm, ne\u017e si v\u0161echno &#8222;sedlo&#8220;.<\/p>\n<div id='gallery-6' class='gallery galleryid-12 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_130217_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_130217_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_130217_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_130217_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_130217_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_130217_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125706_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125706_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125706_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125706_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125706_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125706_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125811_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125811_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125811_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125811_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125811_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125811_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125831_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125831_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125831_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125831_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125831_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_125831_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>Open source dlu\u017e\u00edme hodn\u011b a r\u00e1di bychom mu to vr\u00e1tili. U\u017e d\u0159\u00edve jsme podporovali r\u016fzn\u00e9 konference a srazy open source komunit. V\u00edme, jak je n\u00e1ro\u010dn\u00e9 je uspo\u0159\u00e1dat a propagovat. Byli jsme na m\u00edst\u011b a mluvili s organiz\u00e1tory.<\/p>\n<p>Proto v druh\u00e9m datacentru m\u00e1me \u0161pi\u010dkovou p\u0159edn\u00e1\u0161kovou m\u00edstnost pro 50 &#8211; 60 lid\u00ed. Zde se pohodln\u011b \u00fa\u010dastn\u00edci usad\u00ed, budou m\u00edt p\u0159ed sebou nejv\u011bt\u0161\u00ed pl\u00e1tno, jak\u00e9 se do m\u00edstnosti dalo d\u00e1t a poslechnou si p\u0159edn\u00e1\u0161ku s kvalitn\u00edm ozvu\u010den\u00edm. V\u0161e bude nav\u00edc stremov\u00e1no online a ud\u011bl\u00e1 se z\u00e1znam pro ostatn\u00ed. Pro open source komunity j\u00ed pl\u00e1nujeme poskytovat zcela zdarma.<\/p>\n<div id='gallery-7' class='gallery galleryid-12 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_141809_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_141809_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_141809_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_141809_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_141809_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180418_141809_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_133502_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_133502_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_133502_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_133502_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_133502_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_133502_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_140541_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_140541_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_140541_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_140541_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_140541_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180404_140541_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180523_103424_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180523_103424_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180523_103424_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180523_103424_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180523_103424_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180523_103424_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180425_151002_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180425_151002_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180425_151002_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180425_151002_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180425_151002_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180425_151002_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180507_142002_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180507_142002_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180507_142002_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180507_142002_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180507_142002_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180507_142002_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_150911_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_150911_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_150911_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_150911_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_150911_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180823_150911_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_131403_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_131403_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_131403_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_131403_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_131403_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/P_20180723_131403_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>R\u00e1di bychom zde m\u011bli n\u011bjakou akci alespo\u0148 2x za m\u011bs\u00edc a to v\u010detn\u011b men\u0161\u00edch open source projekt\u016f. Nevad\u00ed n\u00e1m, kdy\u017e p\u0159ijde 10 lid\u00ed. D\u00edky streamov\u00e1n\u00ed a z\u00e1znam\u016fm online, to bude pro v\u0161echny. Ty nej\u00fa\u017easn\u011bj\u0161\u00ed v\u011bci \u010dasto pou\u017e\u00edv\u00e1 jen hrstka z n\u00e1s \ud83d\ude42<\/p>\n<p>Nav\u00edc Hlubok\u00e1 nad Vltavou je neuv\u011b\u0159iteln\u00e9 m\u00edsto pro odpo\u010dinek a relaxaci. V sobotu si d\u00e1me odborn\u00e9 p\u0159edn\u00e1\u0161ky, zajdeme na exkurzi do obou datacenter, n\u00e1sledn\u011b zam\u00ed\u0159\u00edme na afterp\u00e1rty a druh\u00fd den m\u016f\u017eete vyrazit u\u017e\u00edt si turistick\u00e9 a sportovn\u00ed atrakce, kter\u00e9 sem ro\u010dn\u011b nal\u00e1kaj\u00ed p\u0159es 750 tis\u00edc lid\u00ed \ud83d\ude09<\/p>\n<h3>NoLimit<\/h3>\n<p>Slu\u017eba NoLimit je st\u00e1le nejobl\u00edben\u011bj\u0161\u00edm sd\u00edlen\u00fdm webhostingem u n\u00e1s. P\u0159ed p\u00e1r dny jsme poko\u0159ili metu 100 tis\u00edc aktivn\u00edch webhosting\u016f NoLimit. Tedy \u017e\u00e1dn\u00fd po\u010det objedn\u00e1vek, ale skute\u010dn\u00e9 aktivn\u00ed webhostingy, na kter\u00fdch n\u011bco jede. Trend je nav\u00edc st\u00e1le rostouc\u00ed.<\/p>\n<p>Zhruba 10 % u\u017e jede na nov\u00fdch rychl\u00fdch serverech HPE Moonshot. Automaticky se na nich z\u0159izuje NoLimit od listopadu 2017. Tedy 3,4 Ghz procesory a rychl\u00e9 disky jste si velice obl\u00edbili a spousta z v\u00e1s migrovalo pr\u00e1v\u011b kv\u016fli rychlosti.<\/p>\n<div id='gallery-8' class='gallery galleryid-12 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134807.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134807-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134807-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134807-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134807-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134807.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134915.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134915-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-8-96\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134915-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134915-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134915-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_134915.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-8-96'>\n\t\t\t\t\u010cerstv\u011b rozbalen\u00fd, pln\u011b osazen\u00fd HPE Moonshot.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135053-ok.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135053-ok-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-8-97\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135053-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135053-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135053-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135053-ok.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-8-97'>\n\t\t\t\tJednotliv\u00e9 komponenty jsou pro uk\u00e1zku vyta\u017een\u00e9.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135334-ok.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135334-ok-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-8-98\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135334-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135334-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135334-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/20170208_135334-ok.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-8-98'>\n\t\t\t\tSamostatn\u00fd server. 64 GB RAM, 4 x 1 TB SSD s NVMe rozhran\u00edm. Procesor 3,4 GHz s turbo m\u00f3dem 3,8 GHz dok\u00e1\u017ee p\u011bkn\u011b zatopit. \n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n<p>Slu\u017eba jede na nov\u00e9m cloudov\u00e9m \u0159e\u0161en\u00ed podobn\u011b jako VPS ON. Bohu\u017eel n\u00e1s nov\u00e9 \u0159e\u0161en\u00ed po\u0159\u00e1dn\u011b potr\u00e1pilo a ne\u017e jsme v\u0161e odladili do sou\u010dasn\u00e9 podoby, tak jsme se pot\u00fdkali s v\u00fdpadky. V\u0161e u\u017e ale funguje na jedni\u010dku. Zvl\u00e1dli jsme to a m\u016f\u017eeme pokra\u010dovat s inovacemi \ud83d\ude42<\/p>\n<h3>WEDOS Antispam<\/h3>\n<p>WEDOS Antispam je posledn\u00ed inovac\u00ed, kterou jsme nasadili te\u010f v z\u00e1\u0159\u00ed. Nahradil star\u00e9 u\u017e nevyhovuj\u00edc\u00ed \u0159e\u0161en\u00ed, se kter\u00fdm jsme nebyli moc spokojeni. Nov\u00fd WEDOS Antispam je zhruba 14x \u00fa\u010din\u011bj\u0161\u00ed v detekci spamu.\u00a0 Je postaven\u00e9 na tom nejlep\u0161\u00edm, co se dnes pro detekci d\u00e1 pou\u017e\u00edt, emaily hodnot\u00ed podle t\u00e9m\u011b\u0159 p\u011bti set parametr\u016f, a nav\u00edc vyu\u017e\u00edv\u00e1 &#8222;samou\u010d\u00edc\u00ed&#8220; algoritmy, pro zp\u0159esn\u011bn\u00ed detekce.<\/p>\n<p>P\u0159i v\u00fdb\u011bru vhodn\u00e9ho \u0159e\u0161en\u00ed a lad\u011bn\u00ed jsme v\u00e1s pozvali ke dv\u011bma ve\u0159ejn\u00fdm beta test\u016fm a op\u011bt se uk\u00e1zalo jak super je m\u00edt velkou komunitu fanou\u0161k\u016f, kte\u0159\u00ed se neboj\u00ed vyzkou\u0161et nov\u00e9 v\u011bci a pomoct n\u00e1m. D\u011bkujeme!<\/p>\n<p>Po nasazen\u00ed WEDOS Antispam na\u0161i z\u00e1kaznickou podporu doslova zaplavila vlna dotaz\u016f, zdali nem\u00e1me n\u011bco rozbit\u00e9ho. Lid\u00e9 byli zvykl\u00ed \u0159e\u0161it i n\u011bkolik des\u00edtek spam\u016f za den a te\u010f najednou nic \ud83d\ude42<\/p>\n<p>Je pravda, \u017ee jsme se v\u011bnovali nasazov\u00e1n\u00ed a v\u00fdvoji jin\u00fdch v\u011bc\u00ed a na tak d\u016fle\u017eitou slu\u017ebu jako je email,\u00a0 jsme trochu pozapomn\u011bli. Pou\u010dili jsme se z toho a do budoucna se budeme v\u00edce email\u016fm v\u011bnovat. Ostatn\u011b u\u017e te\u010f je v pl\u00e1nu p\u00e1r vylep\u0161en\u00ed:<\/p>\n<ul>\n<li>M\u016f\u017eete se t\u011b\u0161it na zaveden\u00ed slo\u017eky Hromadn\u00e9 (prozat\u00edmn\u00ed pracovn\u00ed n\u00e1zev). Tam budou ukl\u00e1d\u00e1ny v\u0161echny obchodn\u00ed nab\u00eddky. Pod\u00edv\u00e1te se na n\u011b, a\u017e budete m\u00edt chu\u0165. Samoz\u0159ejm\u011b budete m\u00edt plnou kontrolu nad filtry a sami si m\u016f\u017eete nastavit, kterou hromadnou po\u0161tu do slo\u017eky Hromadn\u00e9 ned\u00e1vat.<\/li>\n<li>Do strojov\u00e9ho u\u010den\u00ed se zapoj\u00edte i vy. Prozat\u00edm n\u00e1m pos\u00edl\u00e1te vzorky probl\u00e9mov\u00e9ho spamu ru\u010dn\u011b. M\u00e1me p\u0159ipraven\u00e9 u\u017e n\u011bjak\u00e9 automatizace, ale nen\u00ed to \u00fapln\u011b to, co bychom cht\u011bli. V dal\u0161\u00ed verzi budete moci ozna\u010dit sami spam a vy\u017e\u00e1danou po\u0161tu, kterou rozhodn\u011b do spamu d\u00e1vat nem\u00e1me. Va\u0161e rozhodnut\u00ed pak obdr\u017e\u00ed n\u00e1\u0161 antispam a pou\u010d\u00ed se z n\u011bj. Pokud se objev\u00ed n\u011bjak\u00fd nov\u00fd spam, kter\u00fd je\u0161t\u011b n\u00e1\u0161 WEDOS Antispam nezn\u00e1, tak mu potrv\u00e1 p\u00e1r hodin ne\u017e jej za\u010dne spr\u00e1vn\u011b ozna\u010dovat. Pokud v\u0161ak v\u00edce na\u0161ich z\u00e1kazn\u00edk\u016f tento spam ozna\u010d\u00ed jako nevy\u017e\u00e1dan\u00fd, tak to bude siln\u00fd sign\u00e1l. Cel\u00e1 spamov\u00e1 kampa\u0148 pak m\u016f\u017ee skon\u010dit b\u011bhem p\u00e1r des\u00edtek minut.<\/li>\n<\/ul>\n<p>V\u00edce informac\u00ed o v\u00fdvoji na\u0161eho antispamu se m\u016f\u017eete do\u010d\u00edst v \u010dl\u00e1nku <a href=\"https:\/\/datacentrum.wedos.com\/a\/390\/novy-wedos-antispam.html\" target=\"_blank\" rel=\"noopener\">Nov\u00fd WEDOS Antispam<\/a>.<\/p>\n<h3>Proxy server<\/h3>\n<p>Pro NoLimit, kter\u00e9 se z\u0159izuj\u00ed na nov\u00fdch serverech HPE Moonshot ,je pou\u017eita technologie proxy server\u016f, kter\u00e9 cachuj\u00ed statick\u00fd obsah. V dne\u0161n\u00ed dob\u011b, kdy v\u011bt\u0161ina redak\u010dn\u00edch syst\u00e9m\u016f (WordPress, Drupal, Prestashop atd.) s touto technologii um\u00ed velmi dob\u0159e pracovat, je to ide\u00e1ln\u00ed \u0159e\u0161en\u00ed, jak odleh\u010dit server\u016fm a v\u00e1m d\u00e1t mo\u017enost hostovat weby s pom\u011brn\u011b velkou n\u00e1v\u0161t\u011bvnost\u00ed. V\u0161echen cachovan\u00fd obsah se toti\u017e ukl\u00e1d\u00e1 na proxy serverech. Nijak tedy nevyt\u011b\u017euje va\u0161\u00ed slu\u017ebu u n\u00e1s. Pokud si odlad\u00edte sv\u00e9 weby a nau\u010d\u00edte je pou\u017e\u00edvat na\u0161e proxy servery, tak des\u00edtky tis\u00edc n\u00e1v\u0161t\u011bvn\u00edk\u016f by nem\u011bl b\u00fdt probl\u00e9m. Proxy servery um\u00edme \u0161k\u00e1lovat podle va\u0161ich pot\u0159eb.<\/p>\n<p>Men\u0161\u00ed uk\u00e1zka, jak po zapnut\u00ed cachov\u00e1n\u00ed, ulevil hostingu n\u00e1\u0161 proxy server. <span style=\"color: #0000ff;\">Mod\u0159e<\/span> je po\u010det po\u017eadavk\u016f, kter\u00e9 musel odbavovat hosting a <span style=\"color: #ff0000;\">\u010derven\u011b<\/span>\u00a0proxy server. Test byl proveden mezi 19:00 a 23:30. Jednalo se o hodn\u011b nav\u0161t\u011bvovan\u00fd velk\u00fd \u010desk\u00fd eshop s obratem cca 1,5 miliardy a funguj\u00edc\u00ed na klasick\u00e9m webhostingu.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-65 lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/09\/test-wedos-proxy-ostry-provoz-tester-94-20180924-19-23.png\" alt=\"\" width=\"1291\" height=\"880\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/test-wedos-proxy-ostry-provoz-tester-94-20180924-19-23.png 1291w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/test-wedos-proxy-ostry-provoz-tester-94-20180924-19-23-300x204.png 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/test-wedos-proxy-ostry-provoz-tester-94-20180924-19-23-768x524.png 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/09\/test-wedos-proxy-ostry-provoz-tester-94-20180924-19-23-1024x698.png 1024w\" data-sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1291px; --smush-placeholder-aspect-ratio: 1291\/880;\" \/><\/p>\n<p>Tato slu\u017eba je samoz\u0159ejm\u011b pro v\u0161echny na\u0161e z\u00e1kazn\u00edky s NoLimit zcela zdarma \ud83d\ude09<\/p>\n<h3>DDoS ochrana<\/h3>\n<p>Vybudovat na\u0161\u00ed DDoS ochranu n\u00e1s st\u00e1lo velk\u00e9 \u00fasil\u00ed a milionov\u00e9 investice. Nem\u011bli jsme v\u0161ak na v\u00fdb\u011br. V druh\u00e9 polovin\u011b roku 2014 jsme se stali c\u00edlem opakovan\u00fdch a velmi siln\u00fdch DDoS \u00fatok\u016f, kter\u00e9 sm\u011b\u0159ovaly na na\u0161i s\u00ed\u0165ovou infrastrukturu.<\/p>\n<p>Nebylo to jednoduch\u00e9. Na za\u010d\u00e1tku jsme doslova museli zajet do obchodu a koupit n\u011bkolik server\u016f s nejvy\u0161\u0161\u00edm v\u00fdpo\u010detn\u00edm v\u00fdkonem a co nejv\u00edce pam\u011bt\u00ed. Nez\u00e1le\u017eelo na zna\u010dce, prost\u011b jsme pot\u0159ebovali te\u010f hned po\u0159\u00e1dn\u00e9 ma\u0161iny, co um\u00ed po\u010d\u00edtat :). V\u00fdvoj a testov\u00e1n\u00ed prob\u00edhal v podstat\u011b 24 hodin denn\u011b v kuse.\u00a0 Kdy\u017e se objevily prvn\u00ed v\u00fdsledky po nasazen\u00ed automatick\u00e9 filtrace, tak to bylo neuv\u011b\u0159iteln\u00e9 zadostiu\u010din\u011bn\u00ed.<\/p>\n<p>Ka\u017ed\u00fd rok se s DDoS ochranou posouv\u00e1me o m\u00edlov\u00e9 kroky kup\u0159edu. P\u0159ich\u00e1z\u00ed nov\u00e9 sofistikovan\u00e9 \u00fatoky, kter\u00e9 jsou svou komplexnost\u00ed \u00fapln\u011b n\u011bkde jinde ne\u017e v roce 2014. Ob\u010das je doslova fascinuj\u00edc\u00ed sledovat, jak n\u011bkdo dok\u00e1\u017ee takov\u00fd rozs\u00e1hl\u00fd \u00fatok navrhnout.<\/p>\n<figure id=\"attachment_104\" aria-describedby=\"caption-attachment-104\" style=\"width: 525px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-large wp-image-104 lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/20160824_075325-1024x576.jpg\" alt=\"\" width=\"525\" height=\"295\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20160824_075325-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20160824_075325-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20160824_075325-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20160824_075325.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><figcaption id=\"caption-attachment-104\" class=\"wp-caption-text\">Sondy &#8211; servery pro detekci z\u00e1vadn\u00fdch paket\u016f m\u00e1me v r\u016fzn\u00fdch pra\u017esk\u00fdch datacentrech. V roce 2016 prob\u011bhl jejich upgrade.<\/figcaption><\/figure>\n<p>Tento rok n\u00e1m hodn\u011b pomohlo i nasazen\u00ed 100 Gbps tras, p\u0159es kter\u00e9 u\u017e si \u00fatoky m\u016f\u017eeme nechat proj\u00edt od dodavatel\u016f konektivity a\u017e k n\u00e1m do datacentra a zde filtrovat.<\/p>\n<figure id=\"attachment_106\" aria-describedby=\"caption-attachment-106\" style=\"width: 525px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-106 size-large lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/P_20171214_174444_vHDR_On-ok-1024x576.jpg\" alt=\"\" width=\"525\" height=\"295\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171214_174444_vHDR_On-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171214_174444_vHDR_On-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171214_174444_vHDR_On-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171214_174444_vHDR_On-ok.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><figcaption id=\"caption-attachment-106\" class=\"wp-caption-text\">Prvn\u00ed zapojen\u00e1 100 Gbps trasa.<\/figcaption><\/figure>\n<p>V sou\u010dasn\u00e9 dob\u011b, pokud se nejedn\u00e1 o n\u011bco nov\u00e9ho, tak filtrujeme v\u0161echny \u00fatoky do n\u011bkolika des\u00edtek Gbps a mnoha\u00a0 milion\u016f paket\u016f za vte\u0159inu zcela automaticky a o jejich existenci se dozv\u00edme a\u017e z logu. Siln\u011bj\u0161\u00ed jsou vz\u00e1cn\u00e9. Tento rok nejv\u011bt\u0161\u00ed m\u011bl v\u00edce jak 20 Gbps\u00a0 (na\u0161e sondy p\u0159est\u00e1vaj\u00ed po\u010d\u00edtat u tohoto \u010d\u00edsla :), proto\u017ee to procesor u\u017e nezvl\u00e1dne). Tento \u00fatok byl na n\u00e1\u0161 web. Nejsiln\u011bj\u0161\u00ed, co sm\u011b\u0159oval na konkr\u00e9tn\u00edho z\u00e1kazn\u00edka, m\u011bl p\u0159es 15 Gbps.<\/p>\n<p>Nen\u00ed to v\u0161ak jen o DDoS ochran\u011b. Po\u010d\u00edt\u00e1me s \u00fatoky p\u0159i n\u00e1vrhu s\u00edt\u011b a rozm\u00edst\u011bn\u00ed s\u00ed\u0165ov\u00e9 infrastruktury. V\u00edme, \u017ee d\u0159\u00edve anebo pozd\u011bji zase n\u011bkdo vymysl\u00ed n\u011bco, co na\u0161i ochranu na p\u00e1r minut p\u0159ekon\u00e1. Ne\u017e se n\u00e1m poda\u0159\u00ed \u00fatok filtrovat, tak bychom m\u011bli v\u00fdpadek. Proto v\u017edy p\u0159ijdeme jen o \u010d\u00e1st s\u00edt\u011b, tak\u017ee zaznamen\u00e1te jen kr\u00e1tk\u00fd v\u00fdpadek, ne\u017e si pakety najdou novou cestu.<\/p>\n<h3>IPS\/IDS ochrana<\/h3>\n<p>Na\u0161e IPS\/IDS ochrana, kter\u00e1 hl\u00edd\u00e1 va\u0161e str\u00e1nky p\u0159ed napaden\u00edm, doznala tak\u00e9 n\u011bkolik \u00faprav. P\u0159edn\u011b jsme upravili n\u011bkter\u00e9 procesy a v\u00edce zapojili automatiku. Ve filtrov\u00e1n\u00ed \u00fatok\u016f u\u017e si prost\u011b v\u00edce v\u011b\u0159\u00edme. P\u0159eci jen IPS\/IDS ochranu jsme spustili u\u017e v b\u0159eznu 2016 .<\/p>\n<p>V sou\u010dasn\u00e9 dob\u011b je aktivn\u00edch zhruba 20 tis\u00edc filtr\u016f &#8211; filtrovac\u00edch pravidel. Jejich po\u010det se pr\u016fb\u011b\u017en\u011b m\u011bn\u00ed podle aktivity botnet\u016f. Aktivn\u011b u\u017e filtrujeme i provoz od n\u00e1s ven. Tedy pokud je napaden\u00e1 n\u011bjak\u00e1 z\u00e1kaznick\u00e1 slu\u017eba u n\u00e1s, tak j\u00ed dok\u00e1\u017eeme omezit tak, \u017ee d\u00e1le ne\u0161kod\u00ed anebo se t\u0159eba nedok\u00e1\u017ee p\u0159ihl\u00e1sit do botnetu.<\/p>\n<p>Zn\u00e1t je to v moment\u011b, kdy j\u00ed mus\u00edme z n\u011bjak\u00e9ho d\u016fvodu pozastavit (aktualizace, restart, servisn\u00ed z\u00e1sah atd.). V ten okam\u017eik naroste v\u00fdrazn\u011b z\u00e1t\u011b\u017e server\u016f. Nezapom\u00ednejte, \u017ee va\u0161e weby nechr\u00e1n\u00edme jen proti \u00fatok\u016fm, ale tak\u00e9 robot\u016fm, kte\u0159\u00ed ne\u0161etrn\u011b proch\u00e1z\u00ed v\u0161echny str\u00e1nky na va\u0161em webu a z\u00edsk\u00e1vaj\u00ed z nich data pro marketingov\u00e9 \u00fa\u010dely.<\/p>\n<p>Z ochran m\u00e1me ohromn\u00e9 mno\u017estv\u00ed dat. Logy o velikosti des\u00edtek terabajt\u016f. Prozat\u00edm se vyu\u017e\u00edvaj\u00ed jen k vylep\u0161ov\u00e1n\u00ed filtrov\u00e1n\u00ed, co\u017e je trochu \u0161koda.<\/p>\n<p>Zva\u017eujeme, \u017ee bychom ud\u011blali p\u0159\u00edplatkovou slu\u017ebu, kde byste k dat\u016fm, kter\u00e9 se t\u00fdkaj\u00ed va\u0161eho webhostingu, m\u011bli p\u0159\u00edstup. Tato slu\u017eba by obsahovala je\u0161t\u011b \u0159adu dal\u0161\u00edch n\u00e1stroj\u016f, kter\u00e9 pou\u017e\u00edv\u00e1me. M\u011bli byste nejen p\u0159ehled, kdo na v\u00e1s \u00fato\u010d\u00ed, ale tak\u00e9 na kter\u00e9 \u010d\u00e1sti webu, co\u017e by v\u00e1m pomohlo se zlep\u0161en\u00edm bezpe\u010dnosti a\u00a0 odstran\u011bn\u00ed p\u0159\u00edpadn\u00fdch bezpe\u010dnostn\u00edch d\u011br.<\/p>\n<p>Stejn\u011b tak m\u00e1me p\u0159ipravenou slu\u017ebu, \u017ee bude mo\u017en\u00e9 omezit p\u0159\u00edstupy na web nebo VPS z pouze ur\u010dit\u00fdch zem\u00ed nebo naopak z ur\u010dit\u00fdch zem\u00ed zak\u00e1zat.<\/p>\n<h3>100 Gbps<\/h3>\n<p>K V\u00e1noc\u016fm 2017 jsme si dali d\u00e1rek zapojen\u00ed prvn\u00ed 100 Gbps trasy. Na fotce to mo\u017en\u00e1 nevypad\u00e1 tak velkolep\u011b, ale pro n\u00e1s to v ten okam\u017eik byl opravdu velk\u00fd z\u00e1\u017eitek.<\/p>\n<p>Konkurenci se o tom ani nezd\u00e1lo a posm\u00edvali se n\u00e1m, \u017ee nen\u00ed mo\u017en\u00e9 m\u00edt na Hlubok\u00e9 100 Gbps konektivitu. A p\u0159ekvapiv\u011b jsme to dok\u00e1zali. M\u00e1me na Hlubok\u00e9 3 r\u016fzn\u00e9 trasy a ka\u017ed\u00e1 m\u00e1 100 Gbps. Trasy jsou p\u0159es 2 r\u016fzn\u00e9 oper\u00e1tory, vedou p\u0159es 3 r\u016fzn\u00e9 trasy na 2 r\u016fzn\u00e1 m\u00edsta v Praze. Odtud m\u00e1me konektivitu p\u0159es 3 r\u016fzn\u00e9 dodavatele d\u00e1le do sv\u011bta. Aktu\u00e1ln\u011b m\u00e1me tedy na Hlubok\u00e9 300 Gbps a\u00a0 konektivitu do internetu 220 Gbps.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-108 lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/P_20171214_161449_vHDR_On-ok-1024x576.jpg\" alt=\"\" width=\"525\" height=\"295\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171214_161449_vHDR_On-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171214_161449_vHDR_On-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171214_161449_vHDR_On-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171214_161449_vHDR_On-ok.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/p>\n<p>Samoz\u0159ejm\u011b v\u0161emu p\u0159edch\u00e1zela velk\u00e1 p\u0159\u00edprava. Bylo nutn\u00e9 dohodnout podm\u00ednky s v\u00edce poskytovateli. Mnoho z n\u00e1s m\u00e1 dlouholet\u00e9 zku\u0161enosti nejen s poskytov\u00e1n\u00ed hostingu ale i v\u00fdstavbou a provozem datacenter. Tak\u017ee kdy\u017e n\u011bco navrhujeme, tak nikdy nespol\u00e9h\u00e1me na stejn\u00e9 technologie anebo s\u00e9rie. Tak\u017ee\u00a0 proto na 100 Gbps p\u0159ipojen\u00ed m\u00e1me podepsan\u00e9 hned 3 smlouvy se 2 dodavateli \ud83d\ude42<\/p>\n<p><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/P_20170802_105236_vHDR_On-ok.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"aligncenter wp-image-109 size-large lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/P_20170802_105236_vHDR_On-ok-1024x576.jpg\" alt=\"\" width=\"525\" height=\"295\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20170802_105236_vHDR_On-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20170802_105236_vHDR_On-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20170802_105236_vHDR_On-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20170802_105236_vHDR_On-ok.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a><\/p>\n<p>Pro dne\u0161n\u00ed technologie u\u017e nen\u00ed probl\u00e9m dostat 100 Gbps konektivitu p\u0159es i do Hlubok\u00e9 Nad Vltavou, kde m\u00e1me sv\u00e1 datacentra. Samoz\u0159ejm\u011b bylo nutn\u00e9 nejd\u0159\u00edve v\u0161echno zm\u011b\u0159it, abychom m\u011bli jistotu. Jak se v\u0161ak uk\u00e1zalo nebyl to \u017e\u00e1dn\u00fd probl\u00e9m.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-111 lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/DSC_1062-ok-1024x576.jpg\" alt=\"\" width=\"525\" height=\"295\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_1062-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_1062-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_1062-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_1062-ok.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Pokrok nezastav\u00edte a 100 Gbps za chv\u00edli bude moct m\u00edt ka\u017ed\u00fd, kdo bydl\u00ed ve v\u011bt\u0161\u00edm m\u011bst\u011b. Ot\u00e1zkou je jak takovouto konektivitu v\u016fbec otestovat, nato\u017e vyu\u017e\u00edt \ud83d\ude42<\/p>\n<p>My m\u00e1me jasno. Chceme u n\u00e1s rozjet skute\u010dn\u00fd cloud se v\u0161\u00edm, co k n\u011bmu pat\u0159\u00ed. M\u00e1me ten spr\u00e1vn\u00fd hardware, kter\u00fd je ur\u010den\u00fd pr\u00e1v\u011b k provozu velk\u00fdch cloudov\u00fdch \u0159e\u0161en\u00ed a i vhodn\u00e9 technolologie. Ostatn\u011b na\u0161e slu\u017eby VPS ON je jeden virtu\u00e1ln\u00ed stroj, kter\u00fdch si budete moct z\u0159\u00eddit manu\u00e1ln\u011b, automaticky anebo skriptem tis\u00edce.\u00a0 Bohu\u017eel jsme se museli vypo\u0159\u00e1dat s velk\u00fdm mno\u017estv\u00edm komplikac\u00ed, kter\u00e9 tyto nov\u00e9 technologie p\u0159in\u00e1\u0161\u00ed.\u00a0 Jsme tak s v\u00fdvojem zhruba 9 m\u011bs\u00edc\u016f ve skluzu.\u00a0 VPS ON n\u00e1m funguj\u00ed u\u017e n\u011bjak\u00fd m\u011bs\u00edc bez chybi\u010dky a tak se u\u017e m\u016f\u017eete t\u011b\u0161it na WEDOS Cloud, kde budou dal\u0161\u00ed mo\u017enosti&#8230;<\/p>\n<p>N\u00e1sledovat budou dal\u0161\u00ed p\u0159ipravovan\u00e9 slu\u017eby, kter\u00e9 chyst\u00e1me. M\u00e1te se na co t\u011b\u0161it. Chceme se roz\u0161i\u0159ovat nejen z hlediska p\u016fsoben\u00ed v dal\u0161\u00edch lokalit\u00e1ch (zahrani\u010dn\u00ed trhy), ale i chceme p\u0159in\u00e1\u0161et nov\u00e9 slu\u017eby. M\u016f\u017eete se brzo t\u011b\u0161it na ji\u017e zmi\u0148ovan\u00fd WEDOS Cloud, tak bude i vyhrazen\u00fd webhosting pro velmi n\u00e1ro\u010dn\u00e9 z\u00e1kazn\u00edky. Chyst\u00e1me i mnoho novinek nab\u00edzen\u00fdch jako slu\u017ebu (SaaS)&#8230;, ale o tom a\u017e p\u0159\u00ed\u0161t\u011b.<\/p>\n<h3>P\u0159estavba s\u00ed\u0165ov\u00e9 infrastruktury<\/h3>\n<p>S p\u0159echodem na 100 Gbps jsme museli tak\u00e9 postupn\u011b p\u0159estav\u011bt kompletn\u011b celou s\u00ed\u0165ovou infrastrukturu. Tento proces za\u010dal d\u016fkladn\u00fdm pl\u00e1nov\u00e1n\u00edm. Zva\u017eovali jsme v\u00edce n\u00e1vrh\u016f s ohledem na p\u0159edchoz\u00ed zku\u0161enosti (\u00fatoky, odolnost proti v\u00fdpadk\u016fm, snadn\u00e1 \u00fadr\u017eba, \u0161k\u00e1lovatelnost, redundance).<\/p>\n<p>V sou\u010dtu n\u00e1m, v\u010detn\u011b pl\u00e1nov\u00e1n\u00ed, trvala p\u0159estavba s\u00ed\u0165ov\u00e9 infrastruktury n\u011bkolik m\u011bs\u00edc\u016f v etap\u00e1ch.<\/p>\n<p>V\u00fdsledkem je odd\u011blen\u00e1 konektivita pro IPv4 a IPv6. Rack se star\u0161\u00edmi servery (jede na nich NoLimit z\u0159izovan\u00fd do listopadu 2017, VPS a VPS SSD) a nov\u00fdmi dedikovan\u00fdmi servery <a href=\"https:\/\/hosting.wedos.com\/cs\/dedikovane-servery.html\" target=\"_blank\" rel=\"noopener\">WEDOS &#8211; HPE ProLiant DL320e<\/a> je p\u0159ipojen p\u0159es 2&#215;10 Gbps a rack s HPE Moonshoty pot\u0159ebuje 2&#215;100 Gbps proto\u017ee jednotliv\u00e9 sk\u0159\u00edn\u011b maj\u00ed p\u0159ipojen\u00ed 4&#215;40 Gbps (jede na nich NoLimit z\u0159izovan\u00fd po listopadu 2017, VPS ON a v budoucnu i WEDOS Cloud).<\/p>\n<div id='gallery-9' class='gallery galleryid-12 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170626_114528.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170626_114528-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-9-117\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170626_114528-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170626_114528-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170626_114528-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170626_114528.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-9-117'>\n\t\t\t\tZa\u010d\u00e1tkem roku 2017 jsme za\u010dali testovat 100 Gbps switche a routery, z kter\u00fdch jsme pak vybrali fin\u00e1ln\u00ed ty, kter\u00e9 nejl\u00e9pe odpov\u00eddali na\u0161im po\u017eadavk\u016fm.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170605_150643-ok.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170605_150643-ok-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-9-115\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170605_150643-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170605_150643-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170605_150643-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/20170605_150643-ok.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-9-115'>\n\t\t\t\tP\u0159echod na 100 Gbps je drah\u00fd, proto\u017ee mus\u00edte upravit i vnit\u0159n\u00ed s\u00ed\u0165. Switche v racku mus\u00ed zvl\u00e1dnout 40 Gbps anebo alespo\u0148 10 Gbps. D\u00e1l mohou distribuovat 1 Gbps. Samoz\u0159ejm\u011b ka\u017ed\u00fd s\u00ed\u0165ov\u00fd prvek mus\u00ed b\u00fdt redudantn\u00ed, tak\u017ee za klid z\u00e1kazn\u00edk\u016f zaplat\u00edte 2x.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092304_DF.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092304_DF-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-9-119\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092304_DF-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092304_DF-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092304_DF-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092304_DF.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-9-119'>\n\t\t\t\t100 Gbps modul. P\u0159ekvap\u00ed v\u00e1s nejen jeho cena ale i hmotnost a jak se dok\u00e1\u017ee zah\u0159\u00e1t \ud83d\ude42\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_0739-ok.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_0739-ok-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-9-121\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_0739-ok-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_0739-ok-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_0739-ok-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/DSC_0739-ok.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-9-121'>\n\t\t\t\tMen\u0161\u00ed v\u00fdbavi\u010dka na prvn\u00ed testov\u00e1n\u00ed.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092817_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092817_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-9-120\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092817_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092817_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092817_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171004_092817_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-9-120'>\n\t\t\t\t100 Gbps s\u00ed\u0165ov\u00e1 karta. N\u011bkolikr\u00e1t t\u011b\u017e\u0161\u00ed ne\u017e b\u011b\u017en\u00e1, co si d\u00e1v\u00e1te do stoln\u00edch po\u010d\u00edta\u010d\u016f a mnoho a mnohkr\u00e1t tak dra\u017e\u0161\u00ed.\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171106_120146_vHDR_On.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171106_120146_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-9-116\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171106_120146_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171106_120146_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171106_120146_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171106_120146_vHDR_On.jpg 2048w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-9-116'>\n\t\t\t\tRack pln\u00fd HPE ProLiant DL320e.\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n<p>Samoz\u0159ejm\u011b s t\u00edm souvis\u00ed i n\u011bkter\u00e9 zm\u011bny poskytovan\u00e9 konektivity pro slu\u017eby.\u00a0 U dedikovan\u00fdch server\u016f jsme nav\u00fd\u0161ili p\u0159ipojen\u00ed na 1 Gbps s agregac\u00ed 1:10 s garanc\u00ed 100 Mbps. P\u0159enesen\u00e1 data jsou u n\u00e1s bez omezen\u00ed (\u010cR, SR, zahrani\u010d\u00ed). Ve \u0161pi\u010dk\u00e1ch tak teoreticky m\u016f\u017eete vyu\u017e\u00edt 1 Gbps a p\u0159en\u00e9st a\u017e stovky TB dat.<br \/>\nNov\u011b provozovan\u00e9 servery jsou p\u0159ipojen\u00e9 2 x 10Gbps do\u00a0 switch\u016f, kter\u00e9 jsou p\u0159ipojen\u00e9 4 x 40 Gbps do agrega\u010dn\u00edch switch\u016f, kde ji\u017e m\u00e1me 100 Gps propoje a\u017e ven do internetu.<\/p>\n<p>GDPR<\/p>\n<p>Byrokracie nen\u00ed nikdy dost, aby j\u00ed nemohlo b\u00fdt je\u0161t\u011b v\u00edc \ud83d\ude42 Nov\u00e9 na\u0159\u00edzen\u00ed z Evropsk\u00e9 Unie, n\u00e1s nejd\u0159\u00edve nech\u00e1valo chladn\u00fdmi a cht\u011bli jsme se mu vyhnout p\u0159es jednu kli\u010dku. Ov\u0161em uk\u00e1zalo se, \u017ee pro na\u0161e z\u00e1kazn\u00edky jsou zpracovatelsk\u00e9 smlouvy naprosto z\u00e1sadn\u00ed. Rozhodli jsme se proto, \u017ee budeme 100 % GDPR ready a vyhov\u00edme v\u0161em po\u017eadavk\u016fm jak GDPR tak i na\u0161ich z\u00e1kazn\u00edk\u016f.<\/p>\n<p>Na GDPR n\u00e1s d\u011blalo celkem p\u011bt. Obchodn\u00ed odd\u011blen\u00ed p\u0159ipravovalo texty a upravovalo obchodn\u00ed podm\u00ednky. Vyu\u017eili jsme toho a p\u0159ipravili je\u00a0 i na pl\u00e1novan\u00e9 nov\u00e9 slu\u017eby WEDOS Cloud. Program\u00e1to\u0159i p\u0159ipravili syst\u00e9m na individu\u00e1ln\u00ed zpracovatelsk\u00e9 smlouvy, jejich revize a spousty za\u0161krt\u00e1v\u00e1tek ke ka\u017ed\u00e9mu vstupu osobn\u00edch \u00fadaj\u016f. Sou\u010d\u00e1st\u00ed p\u0159\u00edprav bylo i dlouh\u00e9 telefonov\u00e1n\u00ed UOOU, abychom si vyjasnili n\u011bkter\u00e9 v\u011bci a m\u011bli v\u0161echno spr\u00e1vn\u011b.<\/p>\n<p>Nakonec se n\u00e1m v\u0161e trochu v\u00edc prot\u00e1hlo a nov\u00e9 podm\u00ednky spustili t\u011bsn\u011b p\u0159ed term\u00ednem za\u010d\u00e1tku platnosti GDPR. N\u00e1sledovala z\u00e1plava email\u016f, dotaz\u016f p\u0159es kontaktn\u00ed formul\u00e1\u0159, chat a i soci\u00e1ln\u00edch s\u00edt\u00ed. Museli jsme p\u00e1r v\u011bc\u00ed je\u0161t\u011b doladit, aby zpracovatelsk\u00e9 smlouvy vyhovovali n\u011bkter\u00fdm individu\u00e1ln\u00edm pot\u0159eb\u00e1m z\u00e1kazn\u00edk\u016f. M\u00e1me p\u0159es 280 tis\u00edc registrovan\u00fdch u\u017eivatel\u016f (a p\u0159es 450 tis\u00edc aktivn\u00edch slu\u017eeb) a spousta z nich m\u00e1 vlastn\u00ed klienty s individu\u00e1ln\u00edmi smlouvami, \u0159e\u0161\u00ed outsourcing atd.<\/p>\n<p>Nakonec se n\u00e1m poda\u0159ilo vyhov\u011bt t\u00e9m\u011b\u0159 v\u0161em. Do dal\u0161\u00edho roku n\u00e1m zb\u00fdvaj\u00ed resty jako je nap\u0159\u00edklad p\u0159eklad zpracovatelsk\u00e9 smlouvy do angli\u010dtiny.<\/p>\n<p>K t\u00e9matu GDPR jsme vydali dva \u010dl\u00e1nky<a href=\"https:\/\/datacentrum.wedos.com\/a\/386\/gdpr-u-wedos.html\" target=\"_blank\" rel=\"noopener\">\u00a0GDPR u WEDOS<\/a> a\u00a0<a href=\"https:\/\/datacentrum.wedos.com\/a\/387\/vase-nejcastejsi-otazky-k-gdpr.html\" target=\"_blank\" rel=\"noopener\">Va\u0161e nej\u010dast\u011bj\u0161\u00ed ot\u00e1zky k GDPR<\/a>. A\u010dkoliv te\u010f u\u017e nen\u00ed GDPR tak hork\u00fdm t\u00e9matem, doporu\u010duje p\u0159e\u010d\u00edst.<\/p>\n<h3>VPS\/VPS SSD<\/h3>\n<p>VPS a VPS SSD jsou dlouhodob\u011b slu\u017eby, kter\u00e9 n\u00e1m d\u011blaj\u00ed velkou radost. Pat\u0159\u00ed mezi nejstabiln\u011bj\u0161\u00ed a nejsou s nimi prakticky \u017e\u00e1dn\u00e9 obt\u00ed\u017ee. Moment\u00e1ln\u011b je aktivn\u00edch 1650 VPS a\u00a03618 VPS SSD. Celkem jsme tento rok \u0159e\u0161ili u nich jen jednotky probl\u00e9m\u016f.<\/p>\n<p>Nav\u00edc od t\u00e9 doby <a href=\"https:\/\/datacentrum.wedos.com\/a\/383\/od-1-1-2018-budeme-100-opensource.html\" target=\"_blank\" rel=\"noopener\">co jsme dali ko\u0161em Microsoft<\/a> je st\u00e1le \u010dast\u011bji vyu\u017e\u00edv\u00e1te pr\u00e1v\u011b pro Windows s vlastn\u00edmi licencemi. Jak se uk\u00e1zalo z va\u0161ich reakc\u00ed, byl to velmi dobr\u00fd krok. Z\u00e1kazn\u00edk\u016f n\u00e1m neubylo, pr\u00e1v\u011b naopak. P\u0159esn\u00e9 \u010d\u00edslo ale nev\u00edme. Co provozujete na va\u0161ich VPS a VPS SSD ne\u0159e\u0161\u00edme, to je va\u0161e v\u011bc \ud83d\ude09<\/p>\n<p>Samoz\u0159ejm\u011b st\u00e1le p\u0159em\u00fd\u0161l\u00edme, jak nad\u00e1le se slu\u017ebou nalo\u017eit. Popt\u00e1vka z va\u0161\u00ed strany st\u00e1le je, ale nov\u00e9 fyzick\u00e9 servery u\u017e nakupovat nepl\u00e1nujeme. M\u00edsto pro VPS SSD je tak omezen\u00e9 \ud83d\ude09<\/p>\n<h3>VPS ON<\/h3>\n<p>VPS ON n\u00e1m v\u0161em daly po\u0159\u00e1dn\u011b zabrat. P\u0159ek\u00e1\u017eek, co jsme museli p\u0159ekonat, abychom se dostali do f\u00e1ze, kdy u\u017e slu\u017eba bezprobl\u00e9mov\u011b jede, bylo opravdu hodn\u011b. \u0158e\u0161ili jsme kompatibilitu, ovlada\u010de, firmware, museli \u010d\u00e1st v\u011bc\u00ed komplet p\u0159epsat a znovu kompilovat. Nakonec jsme n\u011bkter\u00e1 \u0159e\u0161en\u00ed museli \u00fapln\u011b opustit, proto\u017ee prozat\u00edm je\u0161t\u011b tv\u016frci software nepo\u010d\u00edtali s tak modern\u00edm hardware jak\u00fd pou\u017e\u00edv\u00e1me. To by ale bylo na celove\u010dern\u00ed dokument\u00e1rn\u00ed film. No v\u0161e u\u017e jsme zd\u00e1rn\u011b vy\u0159e\u0161ili a m\u016f\u017eeme se posunout d\u00e1l.<\/p>\n<p>M\u00e1me funk\u010dn\u00ed cloudovou slu\u017ebu, se v\u0161emi t\u011bmi cloudov\u00fdmi vymo\u017eenostmi. Um\u00edme data replikovat, migrovat, z\u00e1lohovat mezi jednotliv\u00fdmi fyzick\u00fdmi servery a to bez ztr\u00e1ty pingu. V\u0161e je otestov\u00e1no a funguje. Od\u00a0 srpna jsme nevid\u011bli na monitoringu jedin\u00e9 varov\u00e1n\u00ed. \u0158e\u0161ila se jen jedna hardwarov\u00e1 porucha na disku.<\/p>\n<p>A jak\u00e9 m\u00e1me dal\u0161\u00ed pl\u00e1ny s VPS ON?\u00a0 Vzhledem k tomu, \u017ee jsme dokon\u010dili p\u0159ed\u011bl\u00e1v\u00e1n\u00ed s\u00edt\u011b tak, aby byla dostate\u010dn\u011b robustn\u00ed, redundantn\u00ed a z\u00e1rove\u0148 odoln\u00e1 proti r\u016fzn\u00fdm form\u00e1m \u00fatoku, tak zanedlouho pro v\u0161echny nasad\u00edme IPv6.<\/p>\n<p>Dal\u0161\u00ed na \u0159ad\u011b je individu\u00e1ln\u00ed DDoS ochrana. N\u00e1sledovat budou slu\u017eby, aby mohla VPS ON konkurovat VPS SSD. Asi nejzaj\u00edmav\u011bj\u0161\u00ed bude mo\u017enost rozd\u011blit si vyhrazen\u00fd procesor na men\u0161\u00ed. VPS ON jedou na rychl\u00fdch 3,4 Ghz procesorech. Pro\u010d si z nich neud\u011blat n\u011bkolik 1,7 GHz anebo dokonce 1 Ghz? Ne ka\u017ed\u00fd pot\u0159ebuje velk\u00fd v\u00fdpo\u010detn\u00ed v\u00fdkon pro provoz b\u011b\u017en\u00e9ho webu, ale pot\u0159ebuje t\u0159eba v\u00edce vl\u00e1ken sou\u010dasn\u011b.<\/p>\n<h3>Dedikovan\u00e9 servery<\/h3>\n<p>V minul\u00e9m roce se n\u00e1m naskytla p\u0159\u00edle\u017eitost nakoupit za super cenu 254 zna\u010dkov\u00fdch server\u016f HPE ProLiant DL320 s velmi rychl\u00fdmi procesory Intel Xeon E3-1231v3 3,4 Ghz. Toho jsme vyu\u017eili a te\u010f je prod\u00e1v\u00e1me jako dedikovan\u00e9 servery <a href=\"https:\/\/hosting.wedos.com\/cs\/dedikovane-servery.html\" target=\"_blank\" rel=\"noopener\">WEDOS HPE ProLiant DL320<\/a>. P\u016fvodn\u011b jsme m\u011bli dedikovan\u00e9 servery sp\u00ed\u0161e jako dopl\u0148kovou slu\u017ebu, ale v takov\u00e9mto objemu u\u017e je to celkem zaj\u00edmav\u00e9 nab\u00edzet. V sou\u010dasn\u00e9 dob\u011b je pronajat\u00fdch 101 z nich a ka\u017ed\u00fd m\u011bs\u00edc pronajmeme n\u011bkolik dal\u0161\u00edch.<\/p>\n<p><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/P_20171108_102744_SRES.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-124 lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2018\/10\/P_20171108_102744_SRES-576x1024.jpg\" alt=\"\" width=\"525\" height=\"933\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171108_102744_SRES-576x1024.jpg 576w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171108_102744_SRES-169x300.jpg 169w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171108_102744_SRES-768x1365.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2018\/10\/P_20171108_102744_SRES.jpg 1152w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/933;\" \/><\/a><\/p>\n<p>Proto jsme tak\u00e9 v\u0161echno zautomatizovali. Slu\u017eba je z\u0159\u00edzena bez nutnosti asistence na\u0161eho technika. Prost\u011b objedn\u00e1te, zaplat\u00edte a za p\u00e1r minut v\u00e1m doraz\u00ed p\u0159\u00edstupov\u00e9 \u00fadaje ke KVM\/iLO. Dedikovan\u00fd server tak m\u00e1te hned a bez \u010dek\u00e1n\u00ed.<\/p>\n<p>Samoz\u0159ejm\u011b p\u0159em\u00fd\u0161l\u00edme, jestli by se n\u00e1m vyplatilo nab\u00eddku roz\u0161\u00ed\u0159it o n\u011bjakou dal\u0161\u00ed \u0159adu dedikovan\u00fdch server\u016f. Sp\u00ed\u0161e je to v\u0161ak ot\u00e1zkou ceny. Zna\u010dkov\u00e9 HPE ProLiant DL320 jsme sehnali za zlomek n\u00e1kupn\u00ed ceny, p\u0159itom v z\u00e1ruce. N\u00e1klady na provoz n\u00e1m d\u00e1le sni\u017euje vlastn\u00ed datacentrum a automatizace. Proto jsou za doslova bezkonkuren\u010dn\u00ed cenu.<\/p>\n<p>Uvid\u00edme, mo\u017en\u00e9 je v\u0161e, t\u0159eba nakonec kv\u016fli dedikovan\u00fdm server\u016fm postav\u00edme dal\u0161\u00ed datacentrum. Pozemek u\u017e m\u00e1me\u00a0 \ud83d\ude42<\/p>\n<h3>WEDOS disk<\/h3>\n<p>Bohu\u017eel WEDOS disku jsme se za posledn\u00ed rok moc nev\u011bnovali. St\u00e1le je to takov\u00e9 \u201ehloup\u00e9\u201c extern\u00ed \u00falo\u017ei\u0161t\u011b. Jedin\u00e9 co jsme p\u0159idali je GIT.<\/p>\n<p>Na druhou stranu z\u00e1kazn\u00edk\u016fm se pr\u00e1v\u011b to l\u00edb\u00ed. D\u00e1le oce\u0148uj\u00ed, \u017ee je to slu\u017eba \u010dist\u011b \u010desk\u00e9 firmy v soukrom\u00e9m datacentru v \u010cesku. Takzvan\u00fdch \u201eCloud\u016f\u201c na odkl\u00e1d\u00e1n\u00ed soubor\u016f je hodn\u011b, ale jsou v cizin\u011b.<\/p>\n<p>Samoz\u0159ejm\u011b zva\u017eujeme jak slu\u017ebu d\u00e1le posunout, aby WEDOS disk mohlo vyu\u017e\u00edvat v\u00edce na\u0161ich z\u00e1kazn\u00edk\u016f.<\/p>\n<h3>Co pl\u00e1nujeme ale rad\u0161i u\u017e neslibujeme term\u00edn \ud83d\ude42<\/h3>\n<p>Naslibovali jsme toho u\u017e hodn\u011b. Na n\u011bkter\u00e9 v\u011bci nebyl zat\u00edm \u010das, jin\u00e9 u\u017e technologicky anebo ekonomicky ned\u00e1vaj\u00ed smysl, a tak jsme jejich v\u00fdvoj museli ukon\u010dit. Kdy\u017e k tomu p\u0159id\u00e1me probl\u00e9my s VPS ON, tak se spousta novinek opozdilo.<\/p>\n<p>Kdy\u017e jsme VPS ON te\u010f zvl\u00e1dli, tak se m\u016f\u017eeme pod\u00edvat na to, co pr\u00e1v\u011b na\u0161i v\u00fdvoj\u00e1\u0159i a technici kut\u00ed.<\/p>\n<h4>Nov\u00fd monitorovac\u00ed syst\u00e9m s push notifikacemi<\/h4>\n<p>Kdy\u017e se objev\u00ed n\u011bjak\u00fd probl\u00e9m se slu\u017ebami, tak je probl\u00e9m upozornit co nejrychleji tis\u00edce z\u00e1kazn\u00edk\u016f. Des\u00edtky tis\u00edc u\u017e prakticky nelze. E-maily maj\u00ed sv\u00e9 omezen\u00ed a SMSky je\u0161t\u011b v\u011bt\u0161\u00ed. Ze sou\u010dasn\u00fdch technologi\u00ed n\u00e1m nejl\u00e9pe vych\u00e1z\u00ed push notifikace.<\/p>\n<p>Na\u0161i v\u00fdvoj\u00e1\u0159i u\u017e maj\u00ed syst\u00e9m p\u0159ipraven\u00fd, te\u010f se pracuje na jeho propojen\u00ed s na\u0161im intern\u00edm monitoringem. Chceme z procesu eliminovat lidsk\u00fd faktor. \u017d\u00e1dn\u00e9 schvalov\u00e1n\u00ed, vym\u00fd\u0161len\u00ed text\u016f anebo potvrzen\u00ed. Kdy\u017e dojde k nedostupnosti va\u0161\u00ed konkr\u00e9tn\u00ed slu\u017eby dostanete o tom notifikaci, jakmile bude zase v po\u0159\u00e1dku dostanete dal\u0161\u00ed.<\/p>\n<p>Notifikace v\u00e1s d\u00e1le budou informovat o v\u0161ech zm\u011bn\u00e1ch, ke kter\u00fdm u va\u0161\u00ed slu\u017eby dojde. Cht\u011bli jste m\u00edt p\u0159ehled o v\u0161em, tak v\u00e1m jej d\u00e1me.<\/p>\n<h4>Vlastn\u00ed CMS<\/h4>\n<p>Pravideln\u011b n\u00e1m p\u00ed\u0161ete, \u017ee byste cht\u011bli n\u011bjak\u00fd redak\u010dn\u00ed syst\u00e9m pod na\u0161\u00ed spr\u00e1vou. Nab\u00edz\u00edme sice instal\u00e1tor aplikac\u00ed, kde je t\u0159eba WordPress, ale pro mnoh\u00e9 z\u00e1kazn\u00edky je slo\u017eit\u00e9 se o n\u011bj dlouhodob\u011b starat.<\/p>\n<p>Tuto slu\u017ebu p\u0159ipravujeme. P\u016fvodn\u011b m\u011bla nahradit MiniWeb, ale nakonec jsme se rozhodli \u017ee MiniWeb prost\u011b funguje dob\u0159e a mnoh\u00fdm z v\u00e1s sta\u010d\u00ed.<\/p>\n<p>Nov\u00e1 slu\u017eba bude pro v\u0161echny, kdo cht\u011bj\u00ed m\u00edt vlastn\u00ed internetov\u00e9 str\u00e1nky, ale neum\u00ed HTML. D\u00edky drag &amp; drop si poskl\u00e1daj\u00ed vlastn\u00ed web a napln\u00ed jej textem v modern\u00edm WYSIWYG editoru.<\/p>\n<h4>WEDOS Cloud<\/h4>\n<p>V\u00fdvoj WEDOS Cloud zpozdili technick\u00e9 komplikace s VPS ON. V\u0161e u\u017e jsme vy\u0159e\u0161ili a te\u010f se m\u016f\u017eeme v\u011bnovat WEDOS Cloud. Na co se m\u016f\u017eete t\u011b\u0161it?<\/p>\n<ul>\n<li>Koup\u00edte si v\u00fdkon a ten rozlo\u017e\u00edte podle va\u0161ich pot\u0159eb mezi neomezen\u00fd po\u010det VPS a ta budou propojena vlastn\u00ed priv\u00e1tn\u00ed s\u00edt\u00ed.<\/li>\n<li>\u00da\u010dtov\u00e1v\u00e1n\u00ed za spot\u0159ebovan\u00fd v\u00fdkon anebo pau\u0161\u00e1ln\u011b.<\/li>\n<li>Mo\u017enost tvo\u0159it libovoln\u00e9 mno\u017estv\u00ed jednotliv\u00fdch VPS a\u017e do velikosti 8 vl\u00e1ken 3,4 Ghz CPU, 64 GB RAM a to v\u010detn\u011b vyhrazen\u00e9 \u017eiletky (cel\u00fd server bude jen v\u00e1\u0161).<\/li>\n<li>P\u0159\u00edplatkov\u00e1 slu\u017eba 10 Gbps konektivita (1 Gbps garantov\u00e1no).<\/li>\n<li>Automatick\u00e9 vytv\u00e1\u0159en\u00ed VPS skriptem.<\/li>\n<li>Vytv\u00e1\u0159en\u00ed VPS na odli\u0161n\u00fdch serverech, racku, budov\u011b.<\/li>\n<li>Mo\u017enost napojen\u00ed na na\u0161\u00ed DDoS ochranu.<\/li>\n<li><i>Dal\u0161\u00ed v\u011bci, kter\u00e9 obchodn\u00ed odd\u011blen\u00ed nebylo schopno smyslupln\u011b p\u0159epsat, proto\u017ee tomu rozum\u00ed jen hardcore IT specialist\u00e9 na cloud.<\/i><\/li>\n<\/ul>\n<p>V pl\u00e1nu je minim\u00e1ln\u011b jeden Beta test, kde si slu\u017ebu budete moct vyzkou\u0161et a pomoct n\u00e1m j\u00ed odladit.<\/p>\n<h4>WMS<\/h4>\n<p>Po managed slu\u017eb\u00e1ch vol\u00e1te u\u017e dlouho a my je u\u017e dlouho slibujeme. Kv\u016fli technick\u00e9mu pokroku u\u017e jsme v podstat\u011b zahodili dv\u011b rozd\u011blan\u00e9 varianty. A nelitujeme toho. To, co m\u016f\u017eeme vyv\u00edjet te\u010f, se ned\u00e1 srovn\u00e1vat s t\u00edm p\u0159edchoz\u00edm.<\/p>\n<p>Cel\u00e1 slu\u017eba bude zalo\u017eena na Dockeru,\u00a0 tedy budete si moc navolit parametry jak\u00e9 uzn\u00e1te za vhodn\u00e9 (n\u011bjak\u00e1 omezen\u00ed jsou v pl\u00e1nu). Z\u00e1rove\u0148 vyu\u017e\u00edt i pl\u00e1novan\u00fdch p\u0159\u00edplatkov\u00fdch slu\u017eeb, jako je t\u0159eba rozd\u011blen\u00ed v\u00fdkonn\u00e9ho procesoru na v\u00edce pomalej\u0161\u00edch virtu\u00e1ln\u00edch procesor\u016f. Pro b\u011b\u017en\u00e9 webov\u00e9 str\u00e1nky t\u00edm zvl\u00e1dnete ut\u00e1hnout v\u011bt\u0161\u00ed n\u00e1v\u0161t\u011bvnost.<\/p>\n<p>WMS bude m\u00edt vyhrazen\u00e9 prost\u0159edky. P\u016fjde objednat i cel\u00fd server (Intel Xeon E3-1231v3 3,4 Ghz (3,8 Ghz) \u2013 4 j\u00e1dra, 64 GB RAM, 1 Gbps konektivita (agregovan\u00e1 1:10)). Pojede na tom cel\u00fd n\u00e1\u0161 webhosting NoLimit s t\u00edm, \u017ee budete m\u00edt administr\u00e1torsk\u00e1 pr\u00e1va si tam nastavovat co chcete (limity a funkce PHP, MySQL). Zva\u017euje se i SSH. Samoz\u0159ejm\u011b bude jen na v\u00e1s jestli si pokro\u010dil\u00e9 funkce aktivujete. Chceme v\u00e1m d\u00e1t mo\u017enost si to cel\u00e9 i rozb\u00edt \ud83d\ude42<\/p>\n<h3>Celkov\u00e9 statistiky WEDOS Internet a.s. aktu\u00e1ln\u00ed a od posledn\u00edch narozenin<\/h3>\n<p>Je\u0161t\u011b jsme si pro v\u00e1s p\u0159ipravili p\u00e1r zaj\u00edmav\u00fdch statistik. U slu\u017eeb se jedn\u00e1 o skute\u010dn\u011b aktivn\u00ed slu\u017eby a ne n\u011bjak\u00e1 fiktivn\u00ed \u010d\u00edsla nebo po\u010dty objedn\u00e1vek apod.<\/p>\n<p>\u00dadaje jsou k 13. 9. 2018 r\u00e1no.<\/p>\n<p>&nbsp;<\/p>\n<table border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"4\">\n<colgroup>\n<col width=\"84*\" \/>\n<col width=\"172*\" \/> <\/colgroup>\n<tbody>\n<tr valign=\"TOP\">\n<td width=\"33%\">Po\u010det zam\u011bstnanc\u016f<\/td>\n<td width=\"67%\">+- 35<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Po\u010det chat\u016f<\/td>\n<td width=\"67%\">cca 480000<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\"><\/td>\n<td width=\"67%\"><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Po\u010det registrovan\u00fdch z\u00e1kazn\u00edk\u016f<\/td>\n<td width=\"67%\">218.270<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\"><\/td>\n<td width=\"67%\"><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Dom\u00e9n*<\/td>\n<td width=\"67%\">298.184<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">NoLimit*<\/td>\n<td width=\"67%\">100.319 + 33.313 dal\u0161\u00edch dom\u00e9n jako alias<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">VPS a VPS SSD*<\/td>\n<td width=\"67%\">1650 + 3618<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">VPS ON*<\/td>\n<td width=\"67%\">877<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Dedikovan\u00fdch server\u016f*<\/td>\n<td width=\"67%\">152<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">WEDOS disk\u016f*<\/td>\n<td width=\"67%\">11.788<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\"><\/td>\n<td width=\"67%\"><i>* Pouze aktivn\u00ed<\/i><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Datacentra<\/td>\n<td width=\"67%\">2 (jedno ve v\u00fdstavb\u011b)<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Racky<\/td>\n<td width=\"67%\">30<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Fyzick\u00fdch server\u016f<\/td>\n<td width=\"67%\">cca 1500<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Klimatizac\u00ed<\/td>\n<td width=\"67%\">6 (z toho 2 z\u00e1lo\u017en\u00ed)<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Freecooling<\/td>\n<td width=\"67%\">1<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Gener\u00e1tor\u016f<\/td>\n<td width=\"67%\">aktu\u00e1ln\u011b 7<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\"><\/td>\n<td width=\"67%\"><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Spot\u0159ebovan\u00e1 elekt\u0159ina<\/td>\n<td width=\"67%\">110-170 kW ka\u017edou hodinu<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\"><\/td>\n<td width=\"67%\"><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Po\u010det dokon\u010den\u00fdch objedn\u00e1vek<\/td>\n<td width=\"67%\">205.213 za rok<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Za\u00fa\u010dtovan\u00fdch plateb<\/td>\n<td width=\"67%\">nap\u0159\u00edklad 298.132 za rok 2017 a\u00a0254.663 za 9 m\u011bs\u00edc\u016f roku 2018<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\"><\/td>\n<td width=\"67%\"><\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Odesl\u00e1no flashdisk\u016f<\/td>\n<td width=\"67%\">cca 2 tis\u00edce<\/td>\n<\/tr>\n<tr valign=\"TOP\">\n<td width=\"33%\">Odesl\u00e1no tri\u010dek<\/td>\n<td width=\"67%\">cca 300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tak u\u017e je to osm let, co jsme ofici\u00e1ln\u011b spustili WEDOS. Od t\u00e9 doby jsme spolu urazili opravdu dlouhou cestu a zm\u011bnili \u010desk\u00fd trh s hostingem k nepozn\u00e1n\u00ed. P\u0159itom st\u00e1le m\u00e1me pocit, \u017ee teprve za\u010d\u00edn\u00e1me. Velkou m\u011brou za to mohou nov\u00e9 technologie, kter\u00e9 testujeme a postupn\u011b nasazujeme, st\u00e1le se rozr\u016fstaj\u00edc\u00ed t\u00fdm \u0161ikovn\u00fdch lid\u00ed, kter\u00fdm nechyb\u00ed &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.wedos.com\/cs\/8-narozeniny-wedos-aneb-co-mame-noveho-co-se-povedlo-a-co-zas-tak-moc-ne\" class=\"more-link\">Pokra\u010dovat ve \u010dten\u00ed<span class=\"screen-reader-text\"> &#8222;8. narozeniny WEDOS aneb co m\u00e1me nov\u00e9ho, co se povedlo a co zas tak moc ne&#8220;<\/span><\/a><\/p>\n","protected":false},"author":9,"featured_media":80,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-12","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spolecnost"],"_links":{"self":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/12","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/comments?post=12"}],"version-history":[{"count":38,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/12\/revisions"}],"predecessor-version":[{"id":353,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/12\/revisions\/353"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media\/80"}],"wp:attachment":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media?parent=12"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/categories?post=12"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/tags?post=12"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}