{"id":33328,"date":"2019-10-31T21:51:58","date_gmt":"2019-10-31T18:51:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/chto-predlozhat-novye-hranilishha-dlya-sistem-ii-i-mo\/"},"modified":"2019-10-31T21:51:58","modified_gmt":"2019-10-31T18:51:58","slug":"chto-predlozhat-novye-hranilishha-dlya-sistem-ii-i-mo","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/administrirovanie\/chto-predlozhat-novye-hranilishha-dlya-sistem-ii-i-mo","title":{"rendered":"Que proposeront les nouveaux stockages pour les syst\u00e8mes d'IA et d'apprentissage automatique","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>MAX Data s'associera \u00e0 Optane DC pour un fonctionnement efficace avec les syst\u00e8mes d'IA et de ML.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/itglobalcom\/blog\/451166\/\"><img decoding=\"async\" alt=\"Que proposeront les nouveaux stockages pour les syst\u00e8mes d&#039;IA et d&#039;apprentissage automatique\" src=\"\/wp-content\/uploads\/2019\/05\/71ee2421310bf2460b92da62629b3ce1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>Photo \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/unsplash.com\/photos\/t1PaIbMTJIM\">Hitesh Choudhary<\/a><\/noindex> \u2014 Unsplash<\/i><\/p>\n<p>Selon <noindex><a rel=\"nofollow\" href=\"https:\/\/sloanreview.mit.edu\/projects\/reshaping-business-with-artificial-intelligence\/\">les donn\u00e9es<\/a><\/noindex> des \u00e9tudes de MIT Sloan Management Review et du Boston Consulting Group, 85 % des trois mille dirigeants interrog\u00e9s estiment que les syst\u00e8mes d'IA aideront leurs entreprises \u00e0 obtenir un avantage concurrentiel sur le march\u00e9. Cependant, seulement 39 % des entreprises ont tent\u00e9 de mettre cela en pratique.<\/p>\n<p>Une des raisons de cette situation est que travailler efficacement avec les donn\u00e9es et optimiser l'utilisation des ressources pour les t\u00e2ches d'apprentissage automatique n'est pas une t\u00e2che facile. Dans IDC <noindex><a rel=\"nofollow\" href=\"https:\/\/www.netapp.com\/us\/media\/ar-idc-pmem-new-storage-tier.pdf\">note<\/a><\/noindex>, une nouvelle technologie bas\u00e9e sur la m\u00e9moire persistante (Persistent Memory, PMEM) pourrait r\u00e9soudre la situation.<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>Cette technologie a \u00e9t\u00e9 propos\u00e9e par NetApp et Intel, <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.netapp.com\/celebrating-major-milestone-intel-netapp-max-data\">en combinant<\/a><\/noindex> NetApp Memory Accelerated (MAX) Data et Intel Optane DC Persistent Memory, afin d'obtenir un produit de stockage local bas\u00e9 sur une m\u00e9moire non volatile.<\/p>\n<h2>Comment cela fonctionne<\/h2>\n<p>\nMAX Data est une technologie serveur qui permet d'am\u00e9liorer les performances des applications gr\u00e2ce \u00e0 l'utilisation de PMEM ou DRAM, sans n\u00e9cessiter de restructuration de l'architecture logicielle.<\/p>\n<p>Elle met en \u0153uvre les principes de stockage automatis\u00e9 en plusieurs niveaux, distribuant les donn\u00e9es selon des niveaux et des stockages en fonction de la fr\u00e9quence d'utilisation \u2014 pour les donn\u00e9es \u00ab froides \u00bb, un stockage moins co\u00fbteux est utilis\u00e9, tandis que les donn\u00e9es fr\u00e9quemment utilis\u00e9es sont rapidement accessibles \u2014 en m\u00e9moire persistante, qui minimise la latence lors du traitement de ces donn\u00e9es.<\/p>\n<p>La version 1.1 utilise la m\u00e9moire DRAM et <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/NVDIMM\">NVDIMM<\/a><\/noindex>. Les deux mises en \u0153uvre ont leurs inconv\u00e9nients \u2014 la perte relative d'efficacit\u00e9 et le co\u00fbt \u00e9lev\u00e9 de la m\u00e9moire, respectivement \u2014 compar\u00e9 \u00e0 l'Optane DCPMM. Le diagramme, qui fournit une \u00e9valuation comparative de la latence, est pr\u00e9sent\u00e9 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.storagereview.com\/files\/NetApp_MAX_Data_Solution_Brief.pdf\">ici<\/a><\/noindex> (p. 4).<\/p>\n<p>Technologie <noindex><a rel=\"nofollow\" href=\"https:\/\/blocksandfiles.com\/2018\/12\/17\/netapps-max-data-use-of-storage-class-memory\/\">prend en charge<\/a><\/noindex> et <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/POSIX\">POSIX<\/a><\/noindex> et le travail avec la s\u00e9mantique des syst\u00e8mes de fichiers ou de blocs. La protection et la r\u00e9cup\u00e9ration des donn\u00e9es au niveau du stockage sont r\u00e9alis\u00e9es \u00e0 l'aide de MAX Snap et MAX Recovery. Ces technologies utilisent des instantan\u00e9s, l'outil SnapMirror et d'autres m\u00e9canismes de protection ONTAP.<\/p>\n<p>La mise en \u0153uvre sch\u00e9matique ressemble \u00e0 ceci :<\/p>\n<p><img decoding=\"async\" alt=\"Que proposeront les nouveaux stockages pour les syst\u00e8mes d&#039;IA et d&#039;apprentissage automatique\" src=\"\/wp-content\/uploads\/2019\/05\/510161426f2317e51dd38cf03b2821f8.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Ce sch\u00e9ma ne montre pas encore le PMEM, mais les d\u00e9veloppeurs promettent d'ajouter la prise en charge de ce type de m\u00e9moire d'ici la fin de l'ann\u00e9e. Actuellement, Max Data fonctionne avec DRAM et DIMM.<\/p>\n<h2>Le potentiel de la solution<\/h2>\n<p>\nDans IDC <noindex><a rel=\"nofollow\" href=\"https:\/\/www.netapp.com\/us\/media\/ar-idc-pmem-new-storage-tier.pdf\">affirment<\/a><\/noindex>, dans les ann\u00e9es \u00e0 venir, il y aura davantage de d\u00e9veloppements comme MAX Data, car les volumes de donn\u00e9es d'entreprise continuent d'augmenter et les entreprises manquent de ressources pour les traiter efficacement. La technologie <noindex><a rel=\"nofollow\" href=\"https:\/\/www.crn.com\/news\/storage\/netapp-ties-max-data-to-intel-optane-sd-makes-server-memory-part-of-cloud-infrastructure\">peut<\/a><\/noindex> sera utile dans un environnement cloud \u00e0 grande \u00e9chelle et pour des t\u00e2ches gourmandes en ressources telles que la formation de r\u00e9seaux neuronaux. Elle trouvera son application sur des plateformes de trading, dans des syst\u00e8mes de s\u00e9curit\u00e9 de l'information et dans tous les autres produits logiciels n\u00e9cessitant un acc\u00e8s constant et rapide \u00e0 de grands volumes d'informations.<\/p>\n<p>Il y a aussi une probabilit\u00e9 que la technologie ne s'implante pas rapidement sur le march\u00e9. Comme nous l'avons mentionn\u00e9 pr\u00e9c\u00e9demment, seulement un tiers des entreprises dans le monde travaillent avec des syst\u00e8mes d'IA, sous une forme ou une autre. Sous cet angle, l'apparition de MAX Data pourrait sembler pr\u00e9matur\u00e9e, et beaucoup pourraient se concentrer sur une infrastructure plus accessible qui permet de r\u00e9soudre des probl\u00e8mes actuels.<\/p>\n<p>\nNos autres mat\u00e9riaux sur l'infrastructure IT :<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.itglobal.com\/zhelezo\/netapp-ot-a-do-ya-obzor-texnologij-vendora-ispolzuemyx-v-sovremennyx-sxd\/\">NetApp de A \u00e0 Z : aper\u00e7u des technologies du fournisseur utilis\u00e9es dans les SAN modernes<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.itglobal.com\/zhelezo\/primery-ispolzovaniya-sxd-netapp-v-razlichnyx-sferax-biznesa\/\">Exemples d'utilisation des syst\u00e8mes de stockage NetApp dans diff\u00e9rents secteurs d'activit\u00e9<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.itglobal.com\/zhelezo\/obzor-netapp-directions-2018\/\">Aper\u00e7u de NetApp Directions 2018<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.itglobal.com\/zhelezo\/unboxing-serverov-cisco-ucs-m4308\/\">D\u00e9ballage des serveurs Cisco UCS M4308<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/itglobalcom\/blog\/450334\/\">IaaS et IT g\u00e9r\u00e9 : un digest technologique<\/a><\/noindex><\/li>\n<\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/itglobalcom\/blog\/451166\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>MAX Data \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u0442 \u0441 Optane DC \u0434\u043b\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438 \u0418\u0418 \u0438 \u041c\u041e. \u0424\u043e\u0442\u043e \u2014 Hitesh Choudhary \u2014 Unsplash \u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f MIT Sloan Management Review \u0438 The Boston Consulting Group, 85% \u0438\u0437 \u0442\u0440\u0435\u0445 \u0442\u044b\u0441\u044f\u0447 \u043e\u043f\u0440\u043e\u0448\u0435\u043d\u043d\u044b\u0445 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0446\u0435\u0432 \u0441\u0447\u0438\u0442\u0430\u044e\u0442, \u0447\u0442\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0418\u0418 \u043f\u043e\u043c\u043e\u0433\u0443\u0442 \u0438\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f\u043c \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043a\u043e\u043d\u043a\u0443\u0440\u0435\u043d\u0442\u043d\u043e\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u043e \u043d\u0430 \u0440\u044b\u043d\u043a\u0435. \u041e\u0434\u043d\u0430\u043a\u043e \u0447\u0442\u043e-\u0442\u043e \u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0435 \u043f\u0440\u043e\u0431\u043e\u0432\u0430\u043b\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u044b\u0432\u0430\u0442\u044c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25055,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-33328","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"MAX Data \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u0442 \u0441 Optane DC \u0434\u043b\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438 \u0418\u0418 \u0438 \u041c\u041e.\" \/>\n\t<meta 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