{"id":31147,"date":"2019-10-31T21:39:44","date_gmt":"2019-10-31T18:39:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/umerit-appetity-neskolko-sposobov-povysheniya-energoeffektivnosti-data-tsentrov\/"},"modified":"2019-10-31T21:39:44","modified_gmt":"2019-10-31T18:39:44","slug":"umerit-appetity-neskolko-sposobov-povysheniya-energoeffektivnosti-data-tsentrov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/umerit-appetity-neskolko-sposobov-povysheniya-energoeffektivnosti-data-tsentrov","title":{"rendered":"\u201eAz \u00e9tv\u00e1gy cs\u00f6kkent\u00e9se\u201d: N\u00e9h\u00e1ny m\u00f3dszer az adatk\u00f6zpontok energiahat\u00e9konys\u00e1g\u00e1nak n\u00f6vel\u00e9s\u00e9re","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A mai adatk\u00f6zpontok hat\u00e9kony m\u0171k\u00f6d\u00e9s\u00e9nek biztos\u00edt\u00e1sa rendk\u00edv\u00fcl sok elektromos energi\u00e1t ig\u00e9nyel. 2013-ban az Egyes\u00fclt \u00c1llamok adatk\u00f6zpontjai <noindex><a rel=\"nofollow\" href=\"https:\/\/www.nrdc.org\/resources\/americas-data-centers-consuming-and-wasting-growing-amounts-energy\">91 milli\u00e1rd kilowatt\u00f3r\u00e1t fogyasztottak<\/a><\/noindex> , ami megfelel 34 nagy sz\u00e9nt\u00fczel\u00e9s\u0171 er\u0151m\u0171 \u00e9ves termel\u00e9s\u00e9nek.<\/p>\n<p>Az \u00e1ram tov\u00e1bbra is az adatk\u00f6zpont-tulajdonos c\u00e9gek egyik legfontosabb k\u00f6lts\u00e9ge, ez\u00e9rt pr\u00f3b\u00e1lkoznak <noindex><a rel=\"nofollow\" href=\"https:\/\/www.google.com\/about\/datacenters\/efficiency\/internal\">a teljes\u00edtm\u00e9ny\u00fcket<\/a><\/noindex> jav\u00edtani a sz\u00e1m\u00edt\u00e1stechnikai infrastrukt\u00fara hat\u00e9konys\u00e1g\u00e1n. Ehhez k\u00fcl\u00f6nf\u00e9le m\u0171szaki megold\u00e1sokat alkalmaznak, amelyek k\u00f6z\u00fcl n\u00e9h\u00e1nyr\u00f3l ma besz\u00e9lni fogunk.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/company\/it-grad\/blog\/310630\/\"><img decoding=\"async\" alt=\"\u201eAz \u00e9tv\u00e1gy cs\u00f6kkent\u00e9se\u201d: N\u00e9h\u00e1ny m\u00f3dszer az adatk\u00f6zpontok energiahat\u00e9konys\u00e1g\u00e1nak n\u00f6vel\u00e9s\u00e9re\" src=\"\/wp-content\/uploads\/2019\/04\/96020859ef0527ed24dbd9d52a2f50bd.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/p>\n<p><i>\/ \u0444\u043e\u0442\u043e <noindex><a rel=\"nofollow\" href=\"https:\/\/www.flickr.com\/photos\/torkildr\/\">Torkild Retvedt<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/2.0\/\">CC<\/a><\/noindex><\/i><br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Virtualiz\u00e1ci\u00f3<\/h3>\n<p>\nAz energiahat\u00e9konys\u00e1g n\u00f6vel\u00e9s\u00e9nek k\u00e9rd\u00e9sekor a virtualiz\u00e1ci\u00f3nak sz\u00e1mos megk\u00e9rd\u0151jelezhetetlen el\u0151nye van. El\u0151sz\u00f6r is, a megl\u00e9v\u0151 szolg\u00e1ltat\u00e1sok konszolid\u00e1l\u00e1sa kevesebb fizikai szerveren k\u00f6lts\u00e9gmegtakar\u00edt\u00e1st jelent az \"hardver\" karbantart\u00e1sa ter\u00e9n, ami cs\u00f6kkenti a h\u0171t\u00e9sre, elektromos energi\u00e1ra \u00e9s elfoglalt ter\u00fcletre ford\u00edtott kiad\u00e1sokat. M\u00e1sodszor, a virtualiz\u00e1ci\u00f3 lehet\u0151v\u00e9 teszi a hardverforr\u00e1sok optimaliz\u00e1l\u00e1s\u00e1t \u00e9s rugalmas <noindex><a rel=\"nofollow\" href=\"https:\/\/www.energystar.gov\/products\/low_carbon_it_campaign\/12_ways_save_energy_data_center\/consolidation_lightly_utilized_servers\">\u00fajraeloszt\u00e1s\u00e1t<\/a><\/noindex> a m\u0171k\u00f6d\u00e9s folyam\u00e1n.<\/p>\n<p>Az NRDC \u00e9s az Anthesis c\u00e9gek k\u00f6z\u00f6s <noindex><a rel=\"nofollow\" href=\"https:\/\/www.nrdc.org\/sites\/default\/files\/data-center-efficiency-assessment-IP.pdf\">kutat\u00e1s<\/a><\/noindex> tanulm\u00e1nyt v\u00e9geztek, amely meg\u00e1llap\u00edtotta, hogy 3100 szerver 150 virtu\u00e1lis hosztra cser\u00e9l\u00e9se \u00e9vente 2,1 milli\u00f3 doll\u00e1ros megtakar\u00edt\u00e1st jelent az elektromos k\u00f6lts\u00e9geken. Az \u00e9rintett szervezet megtakar\u00edtotta a berendez\u00e9sek karbantart\u00e1s\u00e1t \u00e9s beszerz\u00e9s\u00e9t, cs\u00f6kkentette a rendszergazd\u00e1k sz\u00e1m\u00e1t, biztos\u00edtotta az adatvissza\u00e1ll\u00edt\u00e1st b\u00e1rmilyen probl\u00e9ma eset\u00e9n, \u00e9s megszabadult att\u00f3l a sz\u00fcks\u00e9gt\u0151l, hogy \u00faj adatk\u00f6zpontot \u00e9p\u00edtsen.<\/p>\n<p>A Gartner 2016-os jelent\u00e9se szerint sok c\u00e9g virtualiz\u00e1lts\u00e1gi szintje meghaladja a 75%-ot, a piac pedig 5,6 milli\u00e1rd doll\u00e1rra becs\u00fclhet\u0151. Azonban vannak bizonyos t\u00e9nyez\u0151k, amelyek g\u00e1tolj\u00e1k a virtualiz\u00e1ci\u00f3 elterjed\u00e9s\u00e9t. Az egyik legfontosabb ok a adatk\u00f6zpontok \u00faj munkam\u00f3dszerre val\u00f3 \"\u00e1tszervez\u00e9s\u00e9nek\" neh\u00e9zs\u00e9ge, mivel az erre ford\u00edtott k\u00f6lts\u00e9gek gyakran meghaladj\u00e1k a potenci\u00e1lis hasznot. <noindex>kutat\u00e1sok<\/noindex> Energiafogyaszt\u00e1s-ellen\u0151rz\u0151 rendszerek<\/p>\n<h3>Ezek a rendszerek lehet\u0151v\u00e9 teszik, hogy n\u00f6velj\u00e9k a h\u0171t\u0151rendszer energiahat\u00e9konys\u00e1g\u00e1t, vagy cs\u00f6kkents\u00e9k az IT-berendez\u00e9sek energiafogyaszt\u00e1s\u00e1t, ami v\u00e9gs\u0151 soron a k\u00f6lts\u00e9gek minimaliz\u00e1l\u00e1s\u00e1hoz vezet. Ebben az esetben speci\u00e1lis<\/h3>\n<p>\nszoftvereket alkalmaznak. <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Comparison_of_power_management_software_suites\">szoftver alkalmaz\u00e1s\u00e1ra van sz\u00fcks\u00e9g.<\/a><\/noindex>, amely figyelemmel k\u00eds\u00e9ri a szerverek aktivit\u00e1s\u00e1t, az energiafogyaszt\u00e1st \u00e9s k\u00f6lts\u00e9geket, automatikusan \u00e1tcsoportos\u00edtva a terhel\u00e9st, s\u0151t, ak\u00e1r ki is kapcsolva a berendez\u00e9seket.<\/p>\n<p>Az energiafogyaszt\u00e1s kezel\u00e9s\u00e9re szolg\u00e1l\u00f3 szoftverek k\u00f6z\u00e9 tartoznak a datak\u00f6zpont-infrastrukt\u00fara kezel\u0151 rendszerek (DCIM), amelyek a k\u00fcl\u00f6nf\u00e9le berendez\u00e9sek energiateljes\u00edtm\u00e9ny\u00e9nek ellen\u0151rz\u00e9s\u00e9re, elemz\u00e9s\u00e9re \u00e9s el\u0151rejelz\u00e9s\u00e9re szolg\u00e1lnak. A legt\u00f6bb DCIM-eszk\u00f6zt nem k\u00f6zvetlen\u00fcl az IT \u00e9s egy\u00e9b berendez\u00e9sek energiafogyaszt\u00e1s\u00e1nak ellen\u0151rz\u00e9s\u00e9re haszn\u00e1lj\u00e1k, de sok rendszer tartalmaz PUE (Power usage effectiveness) sz\u00e1mol\u00f3g\u00e9peket. Az Intel \u00e9s a Dell DCIM adatai szerint az ilyen megold\u00e1sok <noindex><a rel=\"nofollow\" href=\"http:\/\/www.datacenterdynamics.com\/content-tracks\/power-cooling\/survey-75-of-data-center-managers-installed-dcim-to-cut-costs\/95721.fullarticle\">use<\/a><\/noindex> 53%-a IT-menedzserek.<\/p>\n<p>Ma a legt\u00f6bb hardver m\u00e1r a gazdas\u00e1gos energiafogyaszt\u00e1sra \u00f6sszpontos\u00edt, de a \u201ehardver\u201d beszerz\u00e9sekor gyakran a kezdeti \u00e1r vagy teljes\u00edtm\u00e9ny kap nagyobb figyelmet, nem a teljes birtokl\u00e1si k\u00f6lts\u00e9g, ez\u00e9rt az energiatakar\u00e9kos berendez\u00e9sek maradnak <noindex><a rel=\"nofollow\" href=\"https:\/\/www.nrdc.org\/sites\/default\/files\/data-center-efficiency-assessment-IP.pdf\">\u00e9szrev\u00e9tlenek.<\/a><\/noindex>. A villanysz\u00e1ml\u00e1k cs\u00f6kkent\u00e9se mellett ezek a berendez\u00e9sek <noindex><a rel=\"nofollow\" href=\"http:\/\/www.greendatacenternews.org\/articles\/461317\/how-exactly-does-virtualization-reduce-your-carbon\">cs\u00f6kkentik<\/a><\/noindex> a l\u00e9gk\u00f6rbe kibocs\u00e1tott CO2 mennyis\u00e9g\u00e9t is.<\/p>\n<h3>Adatok t\u00f6m\u00f6r\u00edt\u00e9se<\/h3>\n<p>\nL\u00e9teznek kev\u00e9sb\u00e9 nyilv\u00e1nval\u00f3 megk\u00f6zel\u00edt\u00e9sek is a datak\u00f6zpontok energiahat\u00e9konys\u00e1g\u00e1nak n\u00f6vel\u00e9s\u00e9re, p\u00e9ld\u00e1ul az t\u00e1rolt adatok mennyis\u00e9g\u00e9nek cs\u00f6kkent\u00e9se. A ritk\u00e1n haszn\u00e1lt adatok t\u00f6m\u00f6r\u00edt\u00e9se <noindex><a rel=\"nofollow\" href=\"http:\/\/searchstorage.techtarget.com\/report\/Efficient-data-storage-A-guide-for-storage-managers\">k\u00e9pes<\/a><\/noindex> ak\u00e1r 30%-os energiamegtakar\u00edt\u00e1st is eredm\u00e9nyezhet, figyelembe v\u00e9ve azt a t\u00e9nyt, hogy a t\u00f6m\u00f6r\u00edt\u00e9sre \u00e9s kicsomagol\u00e1sra is \u00e1ramot haszn\u00e1lnak. Az adatok deduplik\u00e1l\u00e1sa m\u00e9g vonz\u00f3bb eredm\u00e9nyeket mutathat \u2013 40-50%-ot. Fontos megjegyezni, hogy az alacsony teljes\u00edtm\u00e9ny\u0171 t\u00e1rol\u00f3k haszn\u00e1lata is seg\u00edt cs\u00f6kkenteni az energiafogyaszt\u00e1st a \"hideg\" adatok sz\u00e1m\u00e1ra.<\/p>\n<h3>A \"zombi-szerverek\" lekapcsol\u00e1sa<\/h3>\n<p>\nA datak\u00f6zpontokban az energiapazarl\u00e1s egyik probl\u00e9m\u00e1ja a t\u00e9tlen berendez\u00e9sek. A szak\u00e9rt\u0151k <noindex><a rel=\"nofollow\" href=\"http:\/\/www.forbes.com\/sites\/benkepes\/2015\/06\/03\/30-of-servers-are-sitting-comatose-according-to-research\/#60aaf9ca2c2e\">\u00fagy v\u00e9lik<\/a><\/noindex>, hogy egyes c\u00e9gek nem tudj\u00e1k re\u00e1lisan felm\u00e9rni a sz\u00fcks\u00e9ges er\u0151forr\u00e1sok sz\u00e1m\u00e1t, m\u00edg m\u00e1sok a j\u00f6v\u0151beli ig\u00e9nyekre v\u00e1s\u00e1rolj\u00e1k meg a szerverkapacit\u00e1sokat. Ennek k\u00f6vetkezm\u00e9nyek\u00e9nt a szerverek k\u00f6zel 30%-a inakt\u00edv, \u00e9vente 30 milli\u00e1rd doll\u00e1rnyi energiafogyaszt\u00e1st gener\u00e1lva.<\/p>\n<p>Ek\u00f6zben egy felm\u00e9r\u00e9s szerint az IT-menedzserek <noindex><a rel=\"nofollow\" href=\"https:\/\/www.nrdc.org\/sites\/default\/files\/data-center-efficiency-assessment-IP.pdf\">nem tudj\u00e1k<\/a><\/noindex> A 15-30% of the installed servers can be identified, but they do not write off the equipment due to concerns about potential consequences. Only 14% of those surveyed kept track of unused servers and knew their approximate quantity.<\/p>\n<p>One solution to this problem is the use of public clouds with a pay-as-you-go payment model, where the company pays only for the resources actually used. Many companies already operate under this model, and the owner of the Aligned Energy data center in Plano, Texas, claims it allows clients to save 30-50% annually.<\/p>\n<h3>Data Center Microclimate Management<\/h3>\n<p>\nThe energy efficiency of a data center <noindex><a rel=\"nofollow\" href=\"http:\/\/www.itwatchdogs.com\/whitepapers\/How_to_Protect_Your_Data_Center.pdf\">is influenced by<\/a><\/noindex> the microclimate of the environment where the equipment is located. To ensure efficient operation of cooling units, it is essential to minimize cold losses by isolating the data center from external environmental impacts and preventing heat exchange through walls, ceilings, and floors. Vapor insulation is an excellent method, as it also regulates the humidity level in the room.<\/p>\n<p>Excessively high humidity can lead to various equipment malfunctions, increased wear, and corrosion, while excessively low humidity can result in electrostatic discharges. <noindex><a rel=\"nofollow\" href=\"https:\/\/tc0909.ashraetcs.org\/documents\/ASHRAE_Extended_Environmental_Envelope_Final_Aug_1_2008.pdf\">ASHRAE<\/a><\/noindex> defines the optimal relative humidity level for a data center to be between 40% and 55%.<\/p>\n<p>Effective air distribution can also save 20-25% of electricity consumption. This can be achieved through proper equipment rack placement: separating data center rooms into 'cold' and 'hot' aisles. It is necessary to ensure aisle isolation by placing perforated tiles in the appropriate locations and using blanking panels between server rows to prevent the mixing of air streams.<\/p>\n<p>It is also important to consider not only the placement of equipment but also the positioning of climate control systems. When dividing the hall into 'cold' and 'hot' aisles, air conditioners should be installed perpendicular to the hot air streams to prevent them from entering the cold air aisle.<\/p>\n<p>A h\u0151m\u00e9rs\u00e9klet hat\u00e9kony kezel\u00e9s\u00e9nek m\u00e1sik fontos szempontja az \u00e9rintkez\u0151k elhelyez\u00e9se, amelyek g\u00e1tolhatj\u00e1k a leveg\u0151 \u00e1raml\u00e1s\u00e1t, cs\u00f6kkentve a statikus nyom\u00e1st \u00e9s rontva az IT-berendez\u00e9sek h\u0171t\u00e9si hat\u00e9konys\u00e1g\u00e1t. A helyzet jav\u00edt\u00e1s\u00e1hoz k\u00e1belcsatorn\u00e1k \u00e1thelyez\u00e9se sz\u00fcks\u00e9ges a hamis padl\u00f3 al\u00f3l k\u00f6zelebb a plafonhoz.<\/p>\n<h3>Term\u00e9szetes \u00e9s folyad\u00e9k h\u0171t\u00e9s<\/h3>\n<p>\nKiv\u00e1l\u00f3 alternat\u00edv\u00e1ja a speci\u00e1lis kl\u00edmavez\u00e9rl\u0151 rendszereknek a term\u00e9szetes h\u0171t\u00e9s, amely a hideg id\u0151szakokban haszn\u00e1lhat\u00f3. A mai technol\u00f3gi\u00e1k lehet\u0151v\u00e9 teszik az energiatakar\u00e9kos \u00fczemm\u00f3dra val\u00f3 \u00e1tt\u00e9r\u00e9st, amikor az id\u0151j\u00e1r\u00e1s engedi. A Battelle Laboratories kutat\u00e1sa szerint a term\u00e9szetes h\u0171t\u00e9s 13%-kal cs\u00f6kkenti az adatk\u00f6zpontok villamosenergia-k\u00f6lts\u00e9geit.<\/p>\n<p>Ezen k\u00edv\u00fcl k\u00e9tf\u00e9le energiatakar\u00e9kos rendszer l\u00e9tezik: az egyik, amely csak sz\u00e1raz leveg\u0151t haszn\u00e1l, \u00e9s a m\u00e1sik, amely kieg\u00e9sz\u00edt\u0151 \u00f6nt\u00f6z\u00e9st alkalmaz, ha a leveg\u0151 h\u0171t\u00e9se nem elegend\u0151. N\u00e9h\u00e1ny rendszer k\u00e9pes k\u00fcl\u00f6nb\u00f6z\u0151 t\u00edpus\u00fa energiatakar\u00e9kos megold\u00e1sokat kombin\u00e1lni, t\u00f6bb szint\u0171 h\u0171t\u00e9si rendszert l\u00e9trehozva.<\/p>\n<p>Azonban a l\u00e9gkondicion\u00e1l\u00f3 rendszerek gyakran hat\u00e1stalannak bizonyulnak a leveg\u0151\u00e1ramok kavarg\u00e1sa vagy a felesleges h\u0151 elvezet\u00e9s\u00e9nek k\u00e9ptelens\u00e9ge miatt. Ezen t\u00falmen\u0151en az ilyen rendszerek telep\u00edt\u00e9se gyakran tov\u00e1bbi k\u00f6lts\u00e9geket von maga ut\u00e1n a l\u00e9gsz\u0171r\u0151k \u00e9s a folyamatos ellen\u0151rz\u00e9s miatt.<\/p>\n<p>Sok szak\u00e9rt\u0151 \u00fagy v\u00e9li, hogy a folyad\u00e9kos h\u0171t\u00e9s jobban ell\u00e1tja feladat\u00e1t. John Hamill, a d\u00e1n Asetek k\u00e9pvisel\u0151je, aki folyad\u00e9kos h\u0171t\u00e9si rendszerek fejleszt\u00e9s\u00e9re specializ\u00e1l\u00f3dott, <noindex><a rel=\"nofollow\" href=\"http:\/\/www.businesswire.com\/news\/home\/20151112005537\/en\/Asetek-Showcase-Growing-Adoption-OEM-Solutions-SC15\">biztos benne<\/a><\/noindex>, hogy a folyad\u00e9k k\u00f6r\u00fclbel\u00fcl 4000-szer hat\u00e9konyabban t\u00e1rolja \u00e9s tov\u00e1bb\u00edtja a h\u0151t, mint a leveg\u0151. A Lawrence Berkeley National Laboratory \u00e1ltal a American Power Conversion \u00e9s a Silicon Valley Leadership Group k\u00f6zrem\u0171k\u00f6d\u00e9s\u00e9vel lebonyol\u00edtott k\u00eds\u00e9rlet sor\u00e1n <noindex><a rel=\"nofollow\" href=\"http:\/\/escholarship.org\/uc\/item\/46b4v70v\">bizony\u00edtott\u00e1k<\/a><\/noindex>, hogy a folyad\u00e9kos h\u0171t\u00e9s \u00e9s a v\u00edz h\u0171t\u0151tornyokb\u00f3l val\u00f3 ell\u00e1t\u00e1sa eset\u00e9n a villamosenergia-megtakar\u00edt\u00e1s bizonyos esetekben ak\u00e1r 50%-ot is el\u00e9rhetett.<\/p>\n<h3>Egy\u00e9b technol\u00f3gi\u00e1k<\/h3>\n<p>\nMa h\u00e1rom ir\u00e1ny l\u00e9tezik, amelyek fejl\u0151d\u00e9se seg\u00edthet az adatk\u00f6zpontok hat\u00e9konyabb m\u0171k\u00f6d\u00e9s\u00e9ben: a t\u00f6bbmagos processzorok haszn\u00e1lata, be\u00e9p\u00edtett h\u0171t\u00e9si rendszerek \u00e9s a chip szint\u0171 h\u0171t\u00e9s.<\/p>\n<p>A sz\u00e1m\u00edt\u00f3g\u00e9p-gy\u00e1rt\u00f3k biztosak abban, hogy a t\u00f6bbmagos processzorok, amelyek r\u00f6vid id\u0151 alatt nagyobb feladatokat teljes\u00edtenek, 40%-kal cs\u00f6kkenthetik a szerverek energiafogyaszt\u00e1s\u00e1t. Az Egenera \u00e9s az Emerson Network Power CoolFrame megold\u00e1sa p\u00e9ld\u00e1ul j\u00f3l szeml\u00e9lteti a be\u00e9p\u00edtett h\u0171t\u00e9si rendszer hat\u00e9konys\u00e1g\u00e1t, amely a szerverekb\u0151l t\u00e1voz\u00f3 forr\u00f3 leveg\u0151t felhaszn\u00e1lva leh\u0171ti azt, majd a helyis\u00e9gbe juttatja, \u00edgy 23%-kal cs\u00f6kkenti a f\u0151 rendszer terhel\u00e9s\u00e9t.<\/p>\n<p>Ami a <noindex><a rel=\"nofollow\" href=\"https:\/\/www.research.ibm.com\/labs\/zurich\/st\/energy_efficiency\/zero_emission.html\">technol\u00f3gia<\/a><\/noindex> mikrokontroller h\u0171t\u00e9s\u00e9t illeti, ez lehet\u0151v\u00e9 teszi a h\u0151t k\u00f6zvetlen\u00fcl a szerver \"forr\u00f3 pontjair\u00f3l\", mint p\u00e9ld\u00e1ul a k\u00f6zponti feldolgoz\u00f3egys\u00e9gekr\u0151l, grafikus feldolgoz\u00f3egys\u00e9gekr\u0151l \u00e9s mem\u00f3ria modulokr\u00f3l, a k\u00f6rnyez\u0151 leveg\u0151re val\u00f3 elvezet\u00e9st a szekr\u00e9nyben vagy a g\u00e9pterem hat\u00e1rain k\u00edv\u00fcl.<\/p>\n<p>Az energiahat\u00e9konys\u00e1g n\u00f6vel\u00e9se manaps\u00e1g igazi trendd\u00e9 v\u00e1lt, ami nem meglep\u0151, figyelembe v\u00e9ve az adatk\u00f6zpontok energiafogyaszt\u00e1s\u00e1t: az \u00f6sszes \u00fczemeltet\u00e9si k\u00f6lts\u00e9g 25\u201340%-\u00e1t az \u00e1ramd\u00edjak teszik ki. De a legnagyobb probl\u00e9ma az, hogy minden egyes kilowatt\u00f3ra, amelyet az IT-berendez\u00e9sek fogyasztanak, h\u0151v\u00e9 alakul, amelyet azt\u00e1n energiaig\u00e9nyes h\u0171t\u00e9si berendez\u00e9seken kereszt\u00fcl t\u00e1vol\u00edtanak el. Ez\u00e9rt az adatk\u00f6zpontok energiafogyaszt\u00e1s\u00e1nak cs\u00f6kkent\u00e9se a k\u00f6zelj\u00f6v\u0151ben tov\u00e1bbra is relev\u00e1ns marad \u2013 egyre \u00fajabb m\u00f3dszerek jelennek meg az adatk\u00f6zpontok energiahat\u00e9konys\u00e1g\u00e1nak fokoz\u00e1s\u00e1ra.<\/p>\n<p>Tov\u00e1bbi anyagok blogunkban a Habr-on:<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/company\/it-grad\/blog\/304290\/\">30 anyag a technol\u00f3gi\u00e1k \u00e1talakul\u00e1s\u00e1r\u00f3l<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/company\/it-grad\/blog\/281815\/\">A virtualiz\u00e1ci\u00f3r\u00f3l \u00e9s a \"felh\u0151r\u0151l\"<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/company\/it-grad\/blog\/281811\/\">A felh\u0151ben megval\u00f3sult projektekr\u0151l<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/company\/it-grad\/blog\/280868\/\">30 anyag a virtualiz\u00e1ci\u00f3r\u00f3l<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/company\/it-grad\/blog\/281803\/\">30 anyag a kiberbiztons\u00e1gr\u00f3l<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/company\/it-grad\/blog\/283404\/\">30 anyag a felh\u0151biztons\u00e1gr\u00f3l<\/a><\/noindex><\/li>\n<\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/it-grad\/blog\/310630\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0430 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0434\u0430\u0442\u0430-\u0446\u0435\u043d\u0442\u0440\u043e\u0432 \u0441\u0435\u0433\u043e\u0434\u043d\u044f \u0442\u0440\u0430\u0442\u0438\u0442\u0441\u044f \u043e\u0447\u0435\u043d\u044c \u043c\u043d\u043e\u0433\u043e \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u044d\u043d\u0435\u0440\u0433\u0438\u0438. \u0412 2013 \u0433\u043e\u0434\u0443 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u0430\u0442\u0430-\u0446\u0435\u043d\u0442\u0440\u0430\u043c\u0438 \u0421\u0428\u0410 \u0431\u044b\u043b\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u043e \u043f\u043e\u0440\u044f\u0434\u043a\u0430 91 \u043c\u0438\u043b\u043b\u0438\u0430\u0440\u0434\u0430 \u043a\u0438\u043b\u043e\u0432\u0430\u0442\u0442-\u0447\u0430\u0441\u043e\u0432 \u044d\u043d\u0435\u0440\u0433\u0438\u0438, \u0447\u0442\u043e \u0440\u0430\u0432\u043d\u044f\u0435\u0442\u0441\u044f \u0433\u043e\u0434\u043e\u0432\u043e\u0439 \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u043a\u0435 34 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 \u0443\u0433\u043e\u043b\u044c\u043d\u044b\u0445 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0441\u0442\u0430\u043d\u0446\u0438\u0439. \u042d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0441\u0442\u0430\u0442\u0435\u0439 \u0440\u0430\u0441\u0445\u043e\u0434\u043e\u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439-\u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u0435\u0432 \u0426\u041e\u0414, \u043f\u043e\u0442\u043e\u043c\u0443 \u043e\u043d\u0438 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0442 \u043f\u043e\u043f\u044b\u0442\u043a\u0438 \u043a \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0432\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":23115,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-31147","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0430 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 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