{"id":1574,"date":"2016-08-08T16:37:00","date_gmt":"2016-08-08T20:37:00","guid":{"rendered":"https:\/\/www.precisionot.com\/?p=1574"},"modified":"2020-12-17T02:26:48","modified_gmt":"2020-12-17T07:26:48","slug":"les-pratiques-ecologiques-reduisent-la-consommation-denergie-des-centres-de-donnees","status":"publish","type":"post","link":"https:\/\/www.precisionot.com\/fr\/green-practices-reduce-energy-use-data-centers\/","title":{"rendered":"Pratiques informatiques vertes pour r\u00e9duire la consommation d&#039;\u00e9nergie dans les centres de donn\u00e9es"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Une \u00e9tude de l&#039;Environmental Protection Agency a indiqu\u00e9 que la consommation d&#039;\u00e9nergie des centres de donn\u00e9es a augment\u00e9 pour atteindre un total de 61 milliards de kilowattheures d&#039;\u00e9lectricit\u00e9, ce qui repr\u00e9sente 1,51 TP2T de toute la consommation d&#039;\u00e9lectricit\u00e9 aux \u00c9tats-Unis. La principale raison de cette consommation d&#039;\u00e9nergie importante est la d\u00e9pendance croissante des organisations aux fonctions informatiques et la n\u00e9cessit\u00e9 pour les syst\u00e8mes informatiques d&#039;\u00eatre op\u00e9rationnels en permanence. Enterprise Management Associates rapporte qu&#039;en moyenne, les centres de donn\u00e9es sont maintenus enti\u00e8rement op\u00e9rationnels 88% du temps pour r\u00e9pondre aux besoins de productivit\u00e9 des organisations. Cela laisse peu de temps pour les mises hors tension automatis\u00e9es ou les pratiques de gestion de l&#039;alimentation qui peuvent r\u00e9cup\u00e9rer une consommation d&#039;\u00e9nergie excessive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour lutter contre les probl\u00e8mes associ\u00e9s d&#039;augmentation des co\u00fbts des services publics, d&#039;augmentation des demandes d&#039;\u00e9lectricit\u00e9 et d&#039;augmentation de l&#039;empreinte carbone, de nombreuses organisations utilisent des initiatives d&#039;informatique verte dans les centres de donn\u00e9es. L&#039;objectif des initiatives Green IT est d&#039;utiliser la technologie de mani\u00e8re efficace, rentable et respectueuse de l&#039;environnement. Ces initiatives s&#039;articulent g\u00e9n\u00e9ralement autour de deux pratiques\u00a0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Initiatives de consolidation. G\u00e9n\u00e9ralement, les centres de donn\u00e9es n&#039;utilisent pas la plupart des serveurs \u00e0 leur pleine capacit\u00e9. Ceux qui restent inactifs consomment encore une quantit\u00e9 consid\u00e9rable d&#039;\u00e9nergie, ce qui entra\u00eene un gaspillage d&#039;\u00e9nergie important. La consolidation des syst\u00e8mes inutilis\u00e9s r\u00e9duit non seulement la quantit\u00e9 de composants d&#039;infrastructure, mais r\u00e9duit \u00e9galement les co\u00fbts d&#039;infrastructure et la consommation d&#039;\u00e9nergie. La virtualisation est l&#039;un des moyens par lesquels la consolidation est r\u00e9alis\u00e9e. Un grand serveur central \u00e9conome en \u00e9nergie permet la cr\u00e9ation de plusieurs serveurs virtuels. Ces serveurs virtuels ont la capacit\u00e9 de remplacer les syst\u00e8mes physiques qui consomment de grandes quantit\u00e9s d&#039;\u00e9nergie. Essentiellement, la virtualisation consiste \u00e0 faire plus avec moins.<br>Utilisation de mat\u00e9riel \u00e9conome en \u00e9nergie. L&#039;utilisation de composants \u00e9conomes en \u00e9nergie r\u00e9duit \u00e0 la fois les besoins en alimentation et en refroidissement. L&#039;\u00e9quipement approuv\u00e9 par Energy-Star est un investissement qui permet l&#039;utilisation de serveurs, de p\u00e9riph\u00e9riques r\u00e9seau et de syst\u00e8mes de stockage qui sont au moins 80% efficaces pour convertir le courant mural. De plus, l&#039;identification et l&#039;\u00e9limination des \u00ab\u00a0points chauds\u00a0\u00bb ainsi que la fourniture d&#039;un flux d&#039;air appropri\u00e9 sont essentielles pour garantir que les unit\u00e9s de refroidissement n&#039;ont pas \u00e0 surcompenser la chaleur g\u00e9n\u00e9r\u00e9e par les petits syst\u00e8mes.<br>Si vous souhaitez plus d&#039;informations sur les diff\u00e9rentes approches disponibles pour rendre votre centre de donn\u00e9es plus \u00e9conome en \u00e9nergie, contactez-nous d\u00e8s aujourd&#039;hui.<\/p>","protected":false},"excerpt":{"rendered":"<p>Une \u00e9tude de l&#039;Environmental Protection Agency a indiqu\u00e9 que la consommation d&#039;\u00e9nergie des centres de donn\u00e9es a augment\u00e9 pour atteindre un total de 61 milliards de kilowattheures d&#039;\u00e9nergie, ce qui repr\u00e9sente 1,5% de tous les \u00c9tats-Unis.<\/p>","protected":false},"author":2,"featured_media":1575,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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