{"id":9803,"date":"2012-04-03T18:05:41","date_gmt":"2012-04-03T18:05:41","guid":{"rendered":"https:\/\/serverlift.com\/?p=3657"},"modified":"2024-07-23T18:58:08","modified_gmt":"2024-07-23T18:58:08","slug":"data-center-downtime","status":"publish","type":"post","link":"https:\/\/serverlift.com\/cs\/blog\/data-center-downtime\/","title":{"rendered":"Prostoje datov\u00e9ho centra"},"content":{"rendered":"

Kolik v\u00e1s stoj\u00ed n\u00e1klady na prostoje v datov\u00e9m centru?<\/strong><\/h1>\n

Skute\u010dn\u00e9 n\u00e1klady na prostoje p\u0159ipojen\u00ed:<\/strong><\/h2>\n

Star\u00e9 p\u0159\u00edslov\u00ed, \u017ee nem\u016f\u017eete zvl\u00e1dnout to, co nem\u011b\u0159\u00edte, je obzvl\u00e1\u0161t\u011b pravdiv\u00e9 p\u0159i zva\u017eov\u00e1n\u00ed n\u00e1klad\u016f prostoje datov\u00e9ho centra<\/em>. A\u017e doned\u00e1vna byla \u0161iroce p\u0159ij\u00edm\u00e1na a zn\u00e1ma datov\u00e9 centrum<\/strong> spole\u010denstv\u00ed, \u017ee cena prostoje<\/strong> byl nesm\u00edrn\u011b vysok\u00fd a neuv\u011b\u0159iteln\u011b v\u00fdznamn\u00fd, ale ve skute\u010dnosti nebyl zp\u016fsob, jak zm\u011b\u0159it dopad. Spole\u010dnost Emerson Network Power v\u0161ak vzala za sebe, aby na\u0161la a kvantifikovala odpov\u011b\u010f na st\u00e1le se rozv\u00edjej\u00edc\u00ed ot\u00e1zku odv\u011btv\u00ed; kolik je datov\u00e9 centrum prostoje<\/strong> v\u00e1s to stoj\u00ed?<\/p>\n

\"N\u00e1klady
N\u00e1klady na prostoje v datov\u00e9m centru<\/figcaption><\/figure>\n

 <\/p>\n

V z\u00e1\u0159\u00ed 2010 byla zah\u00e1jena studie zadan\u00e1 spole\u010dnost\u00ed Emerson Network Power, kterou zah\u00e1jil Ponemon Institute s c\u00edlem odhalit n\u00e1klady a p\u0159\u00ed\u010diny spojen\u00e9 s prostoje datov\u00e9ho centra<\/em>.<\/p>\n

Sou\u010d\u00e1st\u00ed studie byla studie datov\u00e9 centrum<\/em> profesion\u00e1lov\u00e9 ze 41 nez\u00e1visl\u00fdch za\u0159\u00edzen\u00ed um\u00edst\u011bn\u00fdch po cel\u00fdch Spojen\u00fdch st\u00e1tech. \u00da\u010dastn\u00ed se datov\u00e1 centra<\/em> zastupovala \u0161irokou \u0161k\u00e1lu pr\u016fmyslov\u00fdch odv\u011btv\u00ed, v\u010detn\u011b finan\u010dn\u00edch slu\u017eeb, telekomunikac\u00ed, maloobchodu (konven\u010dn\u00edho a elektronick\u00e9ho obchodu), zdravotnictv\u00ed, vl\u00e1dn\u00edch slu\u017eeb a IT slu\u017eeb t\u0159et\u00edch stran; zajistit, aby n\u00e1klady odpov\u00eddaly pr\u016fm\u011brn\u00e9mu provozu podnikov\u00e9ho datov\u00e9ho centra. \u00da\u010dastn\u00ed se datov\u00e1 centra<\/strong> byli tak\u00e9 povinni m\u00edt minim\u00e1ln\u00ed \u010dtvere\u010dn\u00ed stopu 2 500 stop.<\/p>\n

Dokon\u010deno v roce 2011, bylo odhaleno n\u011bkolik kl\u00ed\u010dov\u00fdch zji\u0161t\u011bn\u00ed t\u00fdkaj\u00edc\u00edch se n\u00e1klad\u016f a hodnoty prostoje datov\u00e9ho centra<\/em>. Na z\u00e1klad\u011b odhad\u016f n\u00e1klad\u016f poskytnut\u00fdch respondenty z pr\u016fzkumu byly pr\u016fm\u011brn\u00e9 n\u00e1klady na prostoje datov\u00e9ho centra<\/em> byla p\u0159ibli\u017en\u011b $5 600 za minutu nebo $336 000 za hodinu!<\/p>\n

Je\u0161t\u011b v\u00edce d\u011bsiv\u00e9, na z\u00e1klad\u011b pr\u016fm\u011brn\u00e9 hl\u00e1\u0161en\u00e9 d\u00e9lky incidentu 90 minut, pr\u016fm\u011brn\u00e9 n\u00e1klady na jeden prostoje<\/strong> ud\u00e1lost byla p\u0159ibli\u017en\u011b $505,500. Tyto n\u00e1klady jsou zalo\u017eeny na mnoha faktorech, mimo jin\u00e9 v\u010detn\u011b ztr\u00e1ty nebo po\u0161kozen\u00ed dat, ztr\u00e1ty produktivity, po\u0161kozen\u00ed za\u0159\u00edzen\u00ed, detekce a obnovy ko\u0159enov\u00fdch p\u0159\u00ed\u010din, pr\u00e1vn\u00ed a regula\u010dn\u00ed dopady, ztr\u00e1ta p\u0159\u00edjm\u016f a dlouhodob\u00e9 dopady na pov\u011bst a d\u016fv\u011bru mezi kl\u00ed\u010dov\u00fdmi z\u00fa\u010dastn\u011bn\u00fdmi stranami.<\/p>\n

\"P\u0159\u00ed\u010diny<\/p>\n

P\u0159i zva\u017eov\u00e1n\u00ed, \u017ee typick\u00e9 datov\u00e9 centrum<\/em> ve Spojen\u00fdch st\u00e1tech za\u017e\u00edvaj\u00ed v pr\u016fm\u011bru dv\u011b prostoje<\/strong> ud\u00e1losti v pr\u016fb\u011bhu dvou let, n\u00e1klady na prostoje<\/strong> v pr\u016fm\u011bru datov\u00e9 centrum<\/em> m\u016f\u017ee snadno p\u0159ekonat $1 milion za m\u00e9n\u011b ne\u017e dva roky.<\/p>\n

Je\u0161t\u011b hor\u0161\u00ed je, \u017ee u podnik\u016f s modely v\u00fdnosu, kter\u00e9 jsou z\u00e1visl\u00e9 pouze na schopnosti datov\u00fdch center poskytovat IT a s\u00ed\u0165ov\u00e9 slu\u017eby z\u00e1kazn\u00edk\u016fm, mohou b\u00fdt prostoje obzvl\u00e1\u0161t\u011b n\u00e1kladn\u00e9, p\u0159i\u010dem\u017e nejvy\u0161\u0161\u00ed n\u00e1klady na jednu ud\u00e1lost p\u0159ekra\u010duj\u00ed 1 milion2 000 000 USD (v\u00edce ne\u017e 1 000 000 1 000 na minuta). Celkov\u011b n\u00e1klady na posledn\u00ed v\u00fdpadky u 41 z\u00fa\u010dastn\u011bn\u00fdch datov\u00fdch center \u010dinily $20 735 602.<\/p>\n

Krom\u011b zranitelnost\u00ed v energetick\u00e9 a chladic\u00ed infrastruktu\u0159e datov\u00e9ho centra mohou tak\u00e9 zp\u016fsobit nehody a lidsk\u00e9 chyby tak\u00e9 n\u00e1kladn\u00e9 v\u00fdpadky. 24 procent respondent\u016f studie uvedlo lidskou chybu jako prim\u00e1rn\u00ed p\u0159\u00ed\u010dinu sv\u00e9 posledn\u00ed v\u00fdpadky, co\u017e p\u0159edstavuje t\u00e9m\u011b\u0159 $ 300 000 na incident. Po dobu deseti let mohou v\u00fdpadky souvisej\u00edc\u00ed s lidsk\u00fdmi chybami a \/ nebo nehodami snadno st\u00e1t organizaci v\u00edce ne\u017e $600 000.<\/p>\n

Na\u0161t\u011bst\u00ed nejlep\u0161\u00ed postupy pro minimalizaci rizika v\u00fdpadk\u016f datov\u00fdch center zp\u016fsoben\u00fdch lidskou chybou pat\u0159\u00ed mezi nejm\u00e9n\u011b n\u00e1kladn\u00e9 implementace. Jak je vysv\u011btleno v b\u00edl\u00e9 knize \u201e\u0158e\u0161en\u00ed hlavn\u00edch p\u0159\u00ed\u010din v\u00fdpadk\u016f\u201c, doporu\u010den\u00e1 opat\u0159en\u00ed pro minimalizaci v\u00fdskytu lidsk\u00fdch chyb a ud\u00e1lost\u00ed n\u00e1hodn\u00e9ho vypnut\u00ed nap\u00e1jen\u00ed (EPO) zahrnuj\u00ed:<\/p>\n