{"id":84484,"date":"2020-06-08T01:42:40","date_gmt":"2020-06-07T23:42:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/mikro-czod-zachem-nuzhny-miniatyurnye-data-czentry"},"modified":"2020-06-08T01:42:40","modified_gmt":"2020-06-07T23:42:40","slug":"mikro-czod-zachem-nuzhny-miniatyurnye-data-czentry","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/mikro-czod-zachem-nuzhny-miniatyurnye-data-czentry","title":{"rendered":"Mikro datov\u00e1 centra: k \u010demu jsou mini datov\u00e1 centra?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

P\u0159ed dv\u011bma lety jsme si uv\u011bdomili jednu d\u016fle\u017eitou v\u011bc: zakazn\u00edky \u010d\u00edm d\u00e1l v\u00edce zaj\u00edmaj\u00ed mal\u00e9 form\u00e1ty a n\u00edzk\u00e9 kilowatty, a spustili jsme novou \u0159adu produkt\u016f \u2013 mini a mikro datov\u00e1 centra. V podstat\u011b jsme um\u00edstili \u201emozky\u201c plnohodnotn\u00e9ho datov\u00e9ho centra do mal\u00e9ho kabinetu. Stejn\u011b jako plnohodnotn\u00e1 datov\u00e1 centra jsou vybavena ve\u0161ker\u00fdm pot\u0159ebn\u00fdm za\u0159\u00edzen\u00edm v oblasti in\u017een\u00fdrsk\u00fdch syst\u00e9m\u016f, v\u010detn\u011b komponent\u016f pro nap\u00e1jen\u00ed, klimatizaci, bezpe\u010dnostn\u00ed a po\u017e\u00e1rn\u00ed syst\u00e9my. Od t\u00e9 doby \u010dasto odpov\u00edd\u00e1me na mno\u017estv\u00ed ot\u00e1zek, kter\u00e9 se tohoto produktu t\u00fdkaj\u00ed. Pokus\u00edm se stru\u010dn\u011b odpov\u011bd\u011bt na nej\u010dast\u011bj\u0161\u00ed z nich. <\/p>\n

Nejv\u011bt\u0161\u00ed ot\u00e1zka je \u201epro\u010d\u201c? Pro\u010d jsme to ud\u011blali a pro\u010d v\u016fbec pot\u0159ebujeme mikro datov\u00e1 centra? Mikro datov\u00e1 centra samoz\u0159ejm\u011b nejsou na\u0161\u00edm vyn\u00e1lezem. Edge computing na b\u00e1zi mini a mikro datov\u00fdch center je celosv\u011btov\u00fd trend, kter\u00fd nab\u00edr\u00e1 na obr\u00e1tk\u00e1ch. Tento trend je jasn\u00fd a logick\u00fd: p\u0159em\u00edst\u011bn\u00ed v\u00fdpo\u010dt\u016f k m\u00edstu vzniku prim\u00e1rn\u00edho informa\u010dn\u00edho je p\u0159\u00edm\u00fdm d\u016fsledkem digitalizace podnik\u00e1n\u00ed: data mus\u00ed b\u00fdt co nejbl\u00ed\u017ee z\u00e1kazn\u00edkovi. Tento trh (perifern\u00ed v\u00fdpo\u010dty) podle spole\u010dnosti Gartner roste pr\u016fm\u011brn\u011b o 29,7 % ro\u010dn\u011b a do roku 2023 se t\u00e9m\u011b\u0159 zpevn\u00ed p\u011btkr\u00e1t \u2013 a\u017e na 4,6 miliardy dolar\u016f. A spolu s t\u00edm i pot\u0159eba spolehliv\u00e9 infrastruktury pro perifern\u00ed v\u00fdpo\u010detn\u00ed za\u0159\u00edzen\u00ed.
\n<\/a><\/noindex>
\nKdo to m\u016f\u017ee pot\u0159ebovat? T\u011bm, kdo pot\u0159ebuj\u00ed unifikovan\u00e1 \u0159e\u0161en\u00ed, kter\u00e1 lze rychle a levn\u011b implementovat a \u0161k\u00e1lovat v region\u00e1ln\u00edch pobo\u010dk\u00e1ch, tam, kde je pot\u0159eba rychl\u00e1 odezva informa\u010dn\u00edch syst\u00e9m\u016f nez\u00e1visle na kvalit\u011b komunika\u010dn\u00edch kan\u00e1l\u016f, nap\u0159\u00edklad v odlehl\u00fdch pobo\u010dk\u00e1ch banky nebo ropn\u00e9ho koncernu. V\u011bt\u0161ina objekt\u016f t\u011b\u017eby ropy a plynu (nap\u0159\u00edklad vrty) je zna\u010dn\u011b vzd\u00e1len\u00e1 od centr\u00e1ln\u00edch kancel\u00e1\u0159\u00ed, a vzhledem k \u00fazkosti komunika\u010dn\u00edch kan\u00e1l\u016f maj\u00ed podniky pot\u0159ebu zpracov\u00e1vat velk\u00e9 mno\u017estv\u00ed dat p\u0159\u00edmo na m\u00edst\u011b jejich z\u00edsk\u00e1n\u00ed. <\/p>\n

Mo\u017enost m\u00edstn\u00edho zpracov\u00e1n\u00ed a aggregace dat je d\u016fle\u017eit\u00fdm, ale jedin\u00fdm faktorem, kter\u00fd vzbuzuje z\u00e1jem o tento produkt. MikroDC jsou nej\u010dast\u011bji pou\u017e\u00edv\u00e1ny v p\u0159\u00edpad\u011b, \u017ee organizace nem\u00e1 mo\u017enost (nebo z\u00e1jem) vyu\u017e\u00edt slu\u017eeb komer\u010dn\u00edho datov\u00e9ho centra, \u010di budovat vlastn\u00ed. Rozhodn\u011b ne v\u0161ichni jsou z r\u016fzn\u00fdch d\u016fvod\u016f ochotni volit mezi vlastn\u00edm a ciz\u00edm, mezi dlouhodob\u00fdmi projekty budov\u00e1n\u00ed datov\u00e9ho centra a ve\u0159ejn\u00fdmi cloudy. <\/p>\n

MikroDC je dostupn\u00e1 alternativa pro mnoh\u00e9, kter\u00e1 umo\u017e\u0148uje vyhnout se dlouhodob\u00e9 a n\u00e1kladn\u00e9 v\u00fdstavb\u011b vlastn\u00edho datov\u00e9ho centra, a p\u0159itom si zachovat plnou kontrolu nad infrastrukturou. Z\u00e1jem o mikroDC maj\u00ed jak komer\u010dn\u00ed struktury, tak pr\u016fmyslov\u00e9 podniky a st\u00e1tn\u00ed slu\u017eby. Hlavn\u00edm motivem je typizace \u0159e\u0161en\u00ed. Je to vhodn\u00e9 pro ty, kdo cht\u011bj\u00ed dos\u00e1hnout v\u00fdsledku rychle a za adekv\u00e1tn\u00ed pen\u00edze \u2013 bez projektov\u00fdch a stavebn\u00edch prac\u00ed, bez p\u0159edch\u00e1zej\u00edc\u00edho p\u0159\u00edpravy prostor a jejich nabyt\u00ed do vlastnictv\u00ed. <\/p>\n

A zde se vyno\u0159uje n\u00e1sleduj\u00edc\u00ed dotaz: produkt je jeden, ale motivace k jeho koupi m\u016f\u017ee b\u00fdt r\u016fzn\u00e1. Jak uspokojit z\u00e1kazn\u00edky s r\u016fzn\u00fdmi po\u017eadavky jedn\u00edm \u0159e\u0161en\u00edm? Po 1,5 roce od za\u010d\u00e1tku prodeje jasn\u011b vid\u00edme dv\u011b rovnocenn\u00e9 popt\u00e1vky: jedna je na zlevn\u011bn\u00ed produktu, druh\u00e1 na zv\u00fd\u0161en\u00ed spolehlivosti prodlou\u017een\u00edm doby autonomn\u00edho provozu a rezervace. Spojit ob\u011b tyto po\u017eadavky do jedn\u00e9 'krabice' je dost obt\u00ed\u017en\u00e9. Jak uspokojit oba \u2013 d\u011blat v\u0161echny konstrukce modul\u00e1rn\u00ed, kdy jsou v\u0161echny in\u017een\u00fdrsk\u00e9 syst\u00e9my provedeny jako odn\u00edmateln\u00e9, odd\u011blen\u00e9 moduly, s mo\u017enost\u00ed demont\u00e1\u017ee v pr\u016fb\u011bhu provozu. <\/p>\n

Modul\u00e1rn\u00ed p\u0159\u00edstup umo\u017e\u0148uje p\u0159izp\u016fsobit se p\u0159\u00e1n\u00edm z\u00e1kazn\u00edka ohledn\u011b zv\u00fd\u0161en\u00ed stupn\u011b rezervace nebo naopak ohledn\u011b celkov\u00e9ho zlevn\u011bn\u00ed \u0159e\u0161en\u00ed. Pro ty, kte\u0159\u00ed se zaj\u00edmaj\u00ed o zlevn\u011bn\u00ed, je mo\u017en\u00e9 vyjmout z konstrukce n\u011bkter\u00e9 nadbyte\u010dn\u00e9 in\u017een\u00fdrsk\u00e9 syst\u00e9my nebo je nahradit jednoduch\u00fdmi prot\u011bj\u0161ky. A pro ty, pro kter\u00e9 je d\u016fle\u017eit\u011bj\u0161\u00ed funk\u010dnost, naopak \u2013 'nacpat' mikroDC dodate\u010dn\u00fdmi syst\u00e9my a slu\u017ebami. <\/p>\n

Dal\u0161\u00ed velkou v\u00fdhodou modularity je mo\u017enost rychl\u00e9ho m\u011b\u0159\u00edtka. V p\u0159\u00edpad\u011b pot\u0159eby lze infrastrukturu roz\u0161\u00ed\u0159it p\u0159id\u00e1n\u00edm nov\u00fdch modul\u016f. To se prov\u00e1d\u00ed velmi snadno \u2013 propojen\u00edm sk\u0159\u00edn\u00ed mezi sebou.<\/p>\n

A kone\u010dn\u011b, ot\u00e1zka-l\u00eddr, kter\u00e1 zaj\u00edm\u00e1 v\u017edy a v\u0161echny, je um\u00edst\u011bn\u00ed. Kde lze um\u00edstit mikro datov\u00e9 centrum? Ve vnit\u0159n\u00edch prostor\u00e1ch, nebo tak\u00e9 venku? A jak\u00e9 jsou po\u017eadavky na toto m\u00edsto? Teoreticky je mo\u017en\u00e9 oboj\u00ed, ale existuj\u00ed \u201enuance\u201c, proto\u017ee za\u0159\u00edzen\u00ed pro indoor a outdoor \u0159e\u0161en\u00ed mus\u00ed b\u00fdt odli\u0161n\u00e1. <\/p>\n

Pokud mluv\u00edme o standardn\u00edch konstrukc\u00edch, je lep\u0161\u00ed je um\u00edstit dovnit\u0159 ne\u017e ven, proto\u017ee IT z\u00e1t\u011b\u017e vy\u017eaduje specifick\u00fd p\u0159\u00edstup. Zajistit kvalitn\u00ed slu\u017ebu venku, pod sn\u011bhem a de\u0161t\u011bm, je slo\u017eit\u00e9. Pro um\u00edst\u011bn\u00ed mikro datov\u00e9ho centra pot\u0159ebujete m\u00edstnost, kter\u00e1 spl\u0148uje rozm\u011brov\u00e9 po\u017eadavky, kde lze v\u00e9st elektrick\u00e9 a slaboproud\u00e9 s\u00edt\u011b, a tak\u00e9 nainstalovat venkovn\u00ed klimatiza\u010dn\u00ed jednotky. To je v\u0161e. M\u016f\u017ee b\u00fdt nainstalov\u00e1no p\u0159\u00edmo ve v\u00fdrob\u011b, na skladu, v z\u00e1zem\u00ed nebo p\u0159\u00edmo v kancel\u00e1\u0159i. Nen\u00ed pot\u0159eba \u017e\u00e1dn\u00e1 slo\u017eit\u00e1 in\u017een\u00fdrsk\u00e1 infrastruktura. \u0158e\u010deno jednodu\u0161e, lze to ud\u011blat v jak\u00e9koli standardn\u00ed kancel\u00e1\u0159i. Ale pokud se p\u0159ece jen chcete um\u00edstit venku, pak jsou pot\u0159eba speci\u00e1ln\u00ed modely s ochranou IP 65, kter\u00e9 jsou ur\u010deny pro venkovn\u00ed instalaci. Jako outdoor \u0159e\u0161en\u00ed m\u00e1me tak\u00e9 klimatick\u00e9 sk\u0159\u00edn\u011b. Tam nejsou takov\u00e9 z\u00e1t\u011b\u017ee, jin\u00e9 po\u017eadavky na redundantnost a klima.
\n
Zdroj: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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