{"id":81109,"date":"2021-10-26T09:00:54","date_gmt":"2021-10-26T07:00:54","guid":{"rendered":"https:\/\/blog.wedos.cz\/?p=81109"},"modified":"2021-10-26T09:00:55","modified_gmt":"2021-10-26T07:00:55","slug":"presun-nolimit-ze-starych-serveru-na-nove-byl-dokoncen","status":"publish","type":"post","link":"https:\/\/blog.wedos.com\/cs\/presun-nolimit-ze-starych-serveru-na-nove-byl-dokoncen","title":{"rendered":"P\u0159esun NoLimit ze star\u00fdch server\u016f na nov\u00e9 byl dokon\u010den"},"content":{"rendered":"<p>Koncem roku 2017 jsme pro slu\u017ebu <a href=\"https:\/\/www.wedos.cz\/webhosting\" target=\"_blank\" rel=\"noopener\">NoLimit<\/a> za\u010dali pou\u017e\u00edvat \u00fapln\u011b nov\u00e9 \u0159e\u0161en\u00ed. V\u0161e se p\u0159esunulo do cloudu a na nov\u00e9 servery, kde \u00fasporn\u00e9 procesory u\u017e neznamenaly men\u0161\u00ed frekvenci CPU, ale \u017ee jedou a spot\u0159ebov\u00e1vaj\u00ed elekt\u0159inu podle aktu\u00e1ln\u00edho po\u017eadovan\u00e9ho v\u00fdkonu (um\u00ed se podtaktovat i p\u0159etaktovat). Nav\u00edc p\u0159ed webservery byl postaven\u00fd proxy server, kter\u00fd um\u011bl automaticky cachovat \u010dasto pou\u017e\u00edvan\u00fd obsah.<\/p>\n<p><!--more--><\/p>\n<h3>Star\u00e9 a nov\u00e9 \u0159e\u0161en\u00ed NoLimit<\/h3>\n<p>Rozd\u00edl mezi star\u00fdm a nov\u00fdm \u0159e\u0161en\u00edm byl co do v\u00fdkonu obrovsk\u00fd. Rychlej\u0161\u00ed procesory byly zn\u00e1t hlavn\u011b u redak\u010dn\u00edch syst\u00e9mu jako je WordPress. Postupn\u011b se tak\u00e9 odladila konfigurace, vyzkou\u0161ela \u0159ada \u00faprav i software. N\u011bco m\u011blo vliv na rychlost, n\u011bco sp\u00ed\u0161e na stabilitu.<\/p>\n<p>Mo\u017en\u00e1 se to nezd\u00e1, ale na slu\u017eb\u011b NoLimit se neust\u00e1le pracuje a vylep\u0161ujeme j\u00ed. Nap\u0159\u00edklad o pr\u00e1zdnin\u00e1ch se p\u0159esunula data v\u0161ech web\u016f na HPE 3PAR StoreServ Storage, co\u017e je \u00falo\u017ei\u0161t\u011b, kter\u00e9 vyu\u017e\u00edv\u00e1 AI pro optimalizaci v\u00fdkonu a p\u0159edpov\u00edd\u00e1n\u00ed probl\u00e9m\u016f. Tato \u00falo\u017ei\u0161t\u011b zvl\u00e1daj\u00ed 3 miliony IOPS s odezvou pod 1 ms. Hewlett Packard Enterprise u nich garantuje dostupnost dat a\u017e neuv\u011b\u0159iteln\u00fdch 99,9999%.\u00a0 \u0160k\u00e1lovat se daj\u00ed a\u017e na 80 PB\u00a0 jeden syst\u00e9m. D\u016fvodem bylo hlavn\u011b uleh\u010dit si spr\u00e1vu a zv\u00fd\u0161it stabilitu. Nam\u011b\u0159ili jsme v\u0161ak i men\u0161\u00ed celkov\u00e9 zrychlen\u00ed, proto\u017ee se ulevilo z\u00e1kazn\u00edk\u016fm, kte\u0159\u00ed pot\u0159ebuj\u00ed prov\u00e1d\u011bt n\u00e1ro\u010dn\u00e9 diskov\u00e9 operace.<\/p>\n<div id='gallery-1' class='gallery galleryid-81109 gallery-columns-1 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\/2021\/05\/P_20210301_140910_vHDR_On-scaled.jpg\"><img decoding=\"async\" width=\"525\" height=\"295\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-1024x576.jpg\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-1-68644\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-1536x864.jpg 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/P_20210301_140910_vHDR_On-scaled.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-1-68644'>\n\t\t\t\tJeden z prvn\u00edch zapojen\u00fdch HPE 3PAR StoreServ Storage 8450 v na\u0161em datacetntru WEDOS DC 1\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\/2021\/05\/nsazeni-3PAR-2.png\"><img decoding=\"async\" width=\"525\" height=\"183\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-1024x356.png\" class=\"attachment-large size-large lazyload\" alt=\"\" aria-describedby=\"gallery-1-68642\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-1024x356.png 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-300x104.png 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-768x267.png 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2-1536x535.png 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/05\/nsazeni-3PAR-2.png 1661w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/183;\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-68642'>\n\t\t\t\tHPE 3PAR jsme nasadili v kv\u011btnu 2021 na 49 server\u016f s NoLimit. Pr\u016fm\u011brn\u00e1 doba zpracov\u00e1v\u00e1n\u00ed PHP skriptu se zkr\u00e1tila o n\u011bkolik procent.\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n<p>Samoz\u0159ejm\u011b se objevila i \u0159ada probl\u00e9m\u016f, kter\u00e9 jsme postupn\u011b p\u0159ekonali a mohli v\u0161e posunout d\u00e1l. Zat\u00edmco jsme za prvn\u00ed rok provozu snad nem\u011bli na \u017e\u00e1dn\u00e9m nov\u00e9m serveru s NoLimit dostupnost 100 %, proto\u017ee v\u0161ude se po\u0159\u00e1d n\u011bco ladilo, tak u star\u00fdch to bylo naopak. Pokud nebyla dodr\u017eena 100% dostupnost, tak d\u016fvodem byla bu\u010f pl\u00e1novan\u00e1 odst\u00e1vka (v\u00fdm\u011bnn\u00e1 HW) anebo probl\u00e9m byl n\u011bkde jinde (s\u00ed\u0165, \u00fatoky na infrastrukturu atd.).<\/p>\n<p>Ono udr\u017eet 100% dostupnost u slu\u017eeb, kde se nic nem\u011bn\u00ed a nikam se neposouvaj\u00ed je jednoduch\u00e9. Jenom\u017ee kdy\u017e chcete pokrok a posouvat v\u0161e d\u00e1l, tak se bez odst\u00e1vek a ob\u010das i v\u00fdpadk\u016f neobejdete. V\u0161ak to zn\u00e1te: &#8222;Kdo nic ned\u011bl\u00e1, nic nezkaz\u00ed.&#8220;<\/p>\n<h3>Jak zmigrovat des\u00edtky tis\u00edc slu\u017eeb<\/h3>\n<p>O migraci na nov\u00e9 \u0159e\u0161en\u00ed jsme psali u\u017e p\u0159ed v\u00edce jak dv\u011bma roky. Probl\u00e9my byly dva. V\u00fdvoj st\u00e1le n\u011bco vyv\u00edjel a kolegov\u00e9 slu\u017ebu i infrastrukturu posouvali d\u00e1l a d\u00e1l. Ob\u010das se n\u011bco z\u00e1sadn\u00edho i zm\u011bnilo. Druh\u00fd probl\u00e9m byl, \u017ee u n\u00e1s v\u0161ichni p\u0159edpokl\u00e1daj\u00ed \u017ee v\u0161e mus\u00ed j\u00edt bez odst\u00e1vek. Tak\u017ee kdy\u017e u\u017e se za\u010dalo n\u011bjak\u00e9 \u0159e\u0161en\u00ed navrhovat, tak bylo hodn\u011b slo\u017eit\u00e9, proto\u017ee u bezv\u00fdpadkov\u00e9 migrace je nutn\u00e9 myslet na opravdu hodn\u011b v\u011bc\u00ed. Webhosting je nav\u00edc celkem komplexn\u00ed slu\u017eba a star\u00e9 a nov\u00e9 \u0159e\u0161en\u00ed jsou nav\u00edc zcela odli\u0161n\u00e9.<\/p>\n<p>Jenom\u017ee neust\u00e1le oddalov\u00e1n\u00ed vedlo k tomu, \u017ee star\u00fd NoLimit se st\u00e1val opravdu star\u00fdm. Z\u00e1kazn\u00edk\u016fm chyb\u011bly nov\u011bj\u0161\u00ed verze PHP a co si budeme \u0159\u00edkat, hlavn\u011b redak\u010dn\u00ed syst\u00e9my a jejich pluginy jsou dnes daleko n\u00e1ro\u010dn\u011bj\u0161\u00ed ne\u017e p\u0159ed p\u011bti lety. U\u017e to bylo zn\u00e1t na v\u00fdkonu, zvl\u00e1\u0161t\u011b u administrace, kde nem\u00e1te tolik mo\u017enost\u00ed jak cachovat obsah.<\/p>\n<p>Veden\u00ed spole\u010dnosti tak bouchlo do stolu, v\u00fdvoji bylo vysv\u011btleno, \u017ee men\u0161\u00ed odst\u00e1vka nevad\u00ed a z migrace se stala priorita \u010d\u00edslo jedna.<\/p>\n<p>Prob\u011bhlo n\u011bkolik testovac\u00edch migrac\u00ed o pr\u00e1zdnin\u00e1ch, ov\u0161em s plnou migrac\u00ed se za\u010dalo a\u017e po pr\u00e1zdnin\u00e1ch.<\/p>\n<p>14. \u0159\u00edjna 2021 kolega, kter\u00fd m\u00e1 slu\u017ebu NoLimit na starosti ohl\u00e1sil \u00fasp\u011b\u0161n\u00e9 dokon\u010den\u00ed migrace.<\/p>\n<figure id=\"attachment_81116\" aria-describedby=\"caption-attachment-81116\" style=\"width: 538px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-81116 size-full lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2021\/10\/uspesna-migrace-starych-nolimt-na-nove-nolimit.png\" alt=\"v pr\u016fb\u011bhu noci dob\u011bhnou posledn\u00ed velk\u00e9 weby na wl81 a pak je v\u0161e hotovo p\u0159esunuto cca 45 tis\u00edc slu\u017eeb na 127 serverech, zhruba 170TB dat\" width=\"538\" height=\"186\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/uspesna-migrace-starych-nolimt-na-nove-nolimit.png 538w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/uspesna-migrace-starych-nolimt-na-nove-nolimit-300x104.png 300w\" data-sizes=\"(max-width: 538px) 100vw, 538px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 538px; --smush-placeholder-aspect-ratio: 538\/186;\" \/><figcaption id=\"caption-attachment-81116\" class=\"wp-caption-text\">V pr\u016fb\u011bhu noci dob\u011bhnou posledn\u00ed velk\u00e9 weby na wl81 a pak je v\u0161e hotovo p\u0159esunuto cca 45 tis\u00edc slu\u017eeb na 127 serverech, zhruba 170TB dat<\/figcaption><\/figure>\n<p>Celkem tedy bylo p\u0159esunuto <strong>45 tis\u00edc slu\u017eeb<\/strong> ze<strong> 127 server\u016f<\/strong> o celkov\u00e9 velikosti<strong> 170 TB<\/strong> dat.<\/p>\n<p>Jednalo se o slu\u017eby z let 2010 &#8211; 2017, tak\u017ee tam n\u011bkdo mohl n\u011bco m\u00edt individu\u00e1ln\u011b nastaven\u00e9. Proto dostala tak\u00e9 podpora a CMS specialist\u00e9 za \u00fakol proj\u00edt v\u0161echny weby, kter\u00fdm se zm\u011bnil status na WEDOS OnLine z t\u011bchto server\u016f.<\/p>\n<p>Ano d\u00edky slu\u017eb\u011b <a href=\"https:\/\/www.wedos.online\/cs\/\" target=\"_blank\" rel=\"noopener\">WEDOS OnLine<\/a> sami sledujeme v\u0161echny weby na\u0161ich z\u00e1kazn\u00edk\u016f. M\u011b\u0159\u00edme u nich dostupnost i rychlost odezvy. Pracujeme tak nejen z daty ze serveru, ale i t\u00edm jestli na nich opravdu funguj\u00ed jednotliv\u00e9 weby z\u00e1kazn\u00edk\u016f. Monitoring prob\u00edh\u00e1 jak z na\u0161ich datacenter, tak i ze sv\u011bta.<\/p>\n<p>D\u00edky tomu jsme mohli oslovit jednotliv\u00e9 z\u00e1kazn\u00edky a nab\u00eddnout jim pomoct s \u0159e\u0161en\u00edm.<\/p>\n<p>Mimochodem WEDOS OnLine tak\u00e9 uk\u00e1zal o kolik se zrychlily v pr\u016fm\u011bru weby po p\u0159esunu a ten rozd\u00edl je tam opravdu velk\u00fd. Jedn\u00e1 se o hodnotu TTFB (Time to first byte), tedy dobu za jakou vr\u00e1t\u00ed server prohl\u00ed\u017ee\u010di prvn\u00ed data ze serveru.<\/p>\n<div id='gallery-2' class='gallery galleryid-81109 gallery-columns-1 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\/2021\/10\/rychlejsi-weby-1.png\"><img decoding=\"async\" width=\"525\" height=\"95\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-1-1024x185.png\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-1-1024x185.png 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-1-300x54.png 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-1-768x139.png 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-1.png 1512w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/95;\" \/><\/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\/2021\/10\/rychlejsi-weby-2.png\"><img decoding=\"async\" width=\"525\" height=\"95\" data-src=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-2-1024x186.png\" class=\"attachment-large size-large lazyload\" alt=\"\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-2-1024x186.png 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-2-300x55.png 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-2-768x140.png 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2021\/10\/rychlejsi-weby-2.png 1505w\" data-sizes=\"100vw\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/95;\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<h3>Samoz\u0159ejm\u011b ne\u0161lo v\u0161e bez probl\u00e9m\u016f<\/h3>\n<p>Jednalo se o opravdu velkou akci a v\u0161e ne\u0161lo \u00fapln\u011b bez probl\u00e9m\u016f. Mimo probl\u00e9mu s individu\u00e1ln\u00edm nastaven\u00edm web\u016f n\u011bkter\u00fdch z\u00e1kazn\u00edk\u016f, jsme postupn\u011b narazily i na dal\u0161\u00ed probl\u00e9my, kter\u00e9 jsme v\u0161ak operativn\u011b \u0159e\u0161ili a vy\u0159e\u0161ili. Posledn\u00ed aktu\u00e1ln\u00ed byl vy\u0159e\u0161en 20.10.2021 v brzk\u00fdch rann\u00edch hodin\u00e1ch.<\/p>\n<p>Tedy kdy\u017e se n\u011bco objev\u00ed, neodkl\u00e1d\u00e1me to a \u0159e\u0161\u00edme. Lidsk\u00e9 kapacity i zku\u0161en\u00e9 lidi na to m\u00e1me.<\/p>\n<p><strong>Od t\u00e9 doby maj\u00ed servery ji\u017e op\u011bt 100% dostupnost. A nyn\u00ed u\u017e to plat\u00ed u v\u0161ech server\u016f. Nov\u00fdch a i star\u00fdch.<\/strong><\/p>\n<h3>Budoucnost NoLimit<\/h3>\n<p>Je\u0161t\u011b po\u010d\u00edt\u00e1me, \u017ee se n\u011bco objev\u00ed, a tak jsme pro jistotu ve st\u0159ehu. V\u0161e je detailn\u011b monitorov\u00e1no a sleduje i co n\u00e1m p\u00ed\u0161ete.<\/p>\n<p>A\u017e se situace uklidn\u00ed, tak n\u00e1s \u010dekaj\u00ed dal\u0161\u00ed v\u00fdzvy.<\/p>\n<p><strong>Chceme je\u0161t\u011b domigrovat datab\u00e1ze na \u00falo\u017ei\u0161t\u011b 3PAR. N\u00e1sledn\u011b pl\u00e1nujeme ke ka\u017ed\u00e9mu \u00falo\u017ei\u0161ti p\u0159idat sekund\u00e1rn\u00ed \u00falo\u017ei\u0161t\u011b, kter\u00e9 bude v druh\u00e9m datacentru a bude &#8222;dr\u017eet&#8220; synchronn\u00ed (on-line) kopii dat.<\/strong> Tak\u017ee data budou sou\u010dasn\u011b zaps\u00e1na na 2 \u00falo\u017ei\u0161t\u011b v r\u016fzn\u00fdch datacentrech. To je kvalitativn\u00ed a preventivn\u00ed posun, kter\u00fd je u podobn\u00fdch slu\u017eeb naprosto v\u00fdjime\u010dn\u00fd i z celosv\u011btov\u00e9ho hlediska. V dob\u011b, kdy se v\u0161echno zdra\u017euje, tak my investujeme a slu\u017ebu neust\u00e1le vyv\u00edj\u00edme.\u00a0 \u00a0<\/p>\n<p>Nemluv\u011b o tom, \u017ee nap\u00e1jen\u00ed v druh\u00e9m datacentru je z vodn\u00ed elektr\u00e1rny \ud83d\ude42 , teplo bude vyu\u017eit\u00e9 pro vyh\u0159\u00edv\u00e1n\u00ed m\u011bstsk\u00e9ho koupali\u0161t\u011b a na\u0161\u00ed kancel\u00e1\u0159sk\u00e9 budovy. V prvn\u00edm datacentru m\u00e1me vlastn\u00ed \u0159e\u0161en\u00ed chlazen\u00ed a tak se jedn\u00e1 o nej\u00fasporn\u011bj\u0161\u00ed datacentrum v \u010cR. Druh\u00e9 je zalo\u017een\u00e9 na olejov\u00e9m chlazen\u00e9 a to posouv\u00e1 hranice je\u0161t\u011b na lep\u0161\u00ed \u00farovn\u011b. Jedn\u00e1 se o celosv\u011btov\u00fd unik\u00e1t. Tak n\u00e1\u0161 hosting je zelen\u00fd, asi jako hr\u00e1\u0161ek.\u00a0<\/p>\n<p>M\u00e1me vyhl\u00e9dnut\u00e9 a dokonce i otestovan\u00e9 nov\u00e9 technologie, kter\u00e9 by NoLimit mohli posunout o hodn\u011b d\u00e1l. N\u011bkter\u00e9 z nich v\u0161ak maj\u00ed placen\u00e9 licence, tak\u017ee je ot\u00e1zkou zdali p\u016fjdeme cestou p\u0159\u00edplatkov\u00e9 slu\u017eby anebo \u00fapln\u011b nov\u00e9 slu\u017eby.<\/p>\n<p>R\u00e1di bychom tyto nov\u00e9 technologie p\u0159idali i do <a href=\"https:\/\/www.wedos.cz\/wms\" target=\"_blank\" rel=\"noopener\">WMS<\/a>, kde to bude jednodu\u0161\u0161\u00ed. Licence se v\u011bt\u0161inou v\u00e1\u017eou na syst\u00e9mov\u00e9 prost\u0159edky a WMS m\u00e1 v\u017edy vyhrazen\u00fd hardware. Mimochodem u WMS by to slu\u017ebu posunulo pro specifick\u00e9 \u00fa\u010dely neskute\u010dn\u011b dop\u0159edu. Milionov\u00e1 n\u00e1v\u0161t\u011bvnost by nebyla \u017e\u00e1dn\u00e9 \u010d\u00edslo. V\u00edme to, proto\u017ee jsme to mohli otestovat na webu, kter\u00fd podle ofici\u00e1ln\u00edch m\u011b\u0159en\u00ed pat\u0159\u00ed mezi n\u011bkolik des\u00edtek nejnav\u0161t\u011bvovan\u011bj\u0161\u00edch web\u016f v \u010cR. Nav\u00edc v\u011bt\u0161ina jeho n\u00e1v\u0161t\u011bvnosti je n\u00e1razov\u00e1\u00a0 \ud83d\ude42<\/p>\n<p>D\u00e1le se zva\u017euje nov\u00e9 a v\u00fdkonn\u011bj\u0161\u00ed \u0159e\u0161en\u00ed pro proxy server. V kombinaci s p\u0159ipravovanou slu\u017ebou WEDOS AnyCast a WEDOS CDN u\u017e se pomalu neboj\u00edme ani celosv\u011btov\u00fdch v\u00fdzev. Ono to mo\u017en\u00e1 p\u016fjde v\u0161e rychleji ne\u017e jsme p\u016fvodn\u011b pl\u00e1novali \ud83d\ude09<\/p>\n<p>Je\u0161t\u011b tam m\u00e1me v pl\u00e1nu dal\u0161\u00ed vylep\u0161en\u00ed, ale o tom zase p\u0159\u00ed\u0161t\u011b.<\/p>\n<h3>Z\u00e1v\u011br<\/h3>\n<p>Tak\u017ee te\u010f je v\u0161e zmigrov\u00e1no a m\u016f\u017eeme j\u00edt d\u00e1l. V\u0161ichni z\u00e1kazn\u00edci u\u017e mohou pou\u017e\u00edvat nap\u0159\u00edklad PHP 8, rychlej\u0161\u00ed procesory, disky, proxy server a mnoho dal\u0161\u00edch vylep\u0161en\u00ed, kter\u00e9 jsme za ty roky u nov\u00e9ho \u0159e\u0161en\u00ed pro NoLimit p\u0159ipravili.<\/p>\n<p>Te\u010f se m\u016f\u017eeme kone\u010dn\u011b pohnout d\u00e1l. M\u00e1te se rozhodn\u011b na co t\u011b\u0161it \ud83d\ude42<\/p>\n<p>Pokud se chcete dozv\u011bd\u011bt v\u00edce ze z\u00e1kulis\u00ed slu\u017eby NoLimit, tak o n\u00ed m\u011bl na posledn\u00edm Aj\u0165\u00e1kobran\u00ed p\u0159edn\u00e1\u0161ku p\u0159\u00edmo kolega, kter\u00fd stoj\u00ed za jej\u00edm v\u00fdvojem.<\/p>\n<p><iframe title=\"Na \u010dem jede nejobl\u00edben\u011bj\u0161\u00ed hostingov\u00e1 slu\u017eba WEDOS NoLimit, VPS ON a WEDOS Cloud (software)\" width=\"525\" height=\"295\" data-src=\"https:\/\/www.youtube.com\/embed\/v5IdJl1mETE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Koncem roku 2017 jsme pro slu\u017ebu NoLimit za\u010dali pou\u017e\u00edvat \u00fapln\u011b nov\u00e9 \u0159e\u0161en\u00ed. V\u0161e se p\u0159esunulo do cloudu a na nov\u00e9 servery, kde \u00fasporn\u00e9 procesory u\u017e neznamenaly men\u0161\u00ed frekvenci CPU, ale \u017ee jedou a spot\u0159ebov\u00e1vaj\u00ed elekt\u0159inu podle aktu\u00e1ln\u00edho po\u017eadovan\u00e9ho v\u00fdkonu (um\u00ed se podtaktovat i p\u0159etaktovat). Nav\u00edc p\u0159ed webservery byl postaven\u00fd proxy server, kter\u00fd um\u011bl automaticky cachovat &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.wedos.com\/cs\/presun-nolimit-ze-starych-serveru-na-nove-byl-dokoncen\" class=\"more-link\">Pokra\u010dovat ve \u010dten\u00ed<span class=\"screen-reader-text\"> &#8222;P\u0159esun NoLimit ze star\u00fdch server\u016f na nov\u00e9 byl dokon\u010den&#8220;<\/span><\/a><\/p>\n","protected":false},"author":9,"featured_media":10033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[41,67,17,27],"class_list":["post-81109","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sluzby","tag-nolimit","tag-webhosting","tag-wedos","tag-wms"],"_links":{"self":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/81109","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=81109"}],"version-history":[{"count":6,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/81109\/revisions"}],"predecessor-version":[{"id":81623,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/81109\/revisions\/81623"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media\/10033"}],"wp:attachment":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media?parent=81109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/categories?post=81109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/tags?post=81109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}