{"id":322,"date":"2013-10-04T09:38:24","date_gmt":"2013-10-04T07:38:24","guid":{"rendered":"http:\/\/e3mag.com\/?p=322"},"modified":"2019-04-01T10:51:18","modified_gmt":"2019-04-01T08:51:18","slug":"etroitement-imbriques","status":"publish","type":"post","link":"https:\/\/e3mag.com\/fr\/eng-verzahnt\/","title":{"rendered":"Des liens \u00e9troits"},"content":{"rendered":"<p>M\u00eame dans le <span id=\"urn:local-text-annotation-v4ynrp7ctwj05y7sk2wf510fgsa7w9e3\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-Devenir un environnement <span id=\"urn:local-text-annotation-jafnh0on9li54pjzsblgw9m7jjw5uxb2\" class=\"textannotation disambiguated wl-thing\">Big Data<\/span> et <span id=\"urn:local-text-annotation-hnklzo4lfbu09ft822oo6r9q9kxxtjo5\" class=\"textannotation disambiguated wl-thing\">Le cloud computing<\/span> de plus en plus de contours. La roue de l'innovation tourne \u00e0 grande vitesse. Les solutions de big data et de cloud computing peuvent d\u00e9j\u00e0 \u00eatre utilis\u00e9es.<\/p>\n<p>SAP Hana Enterprise Cloud, par exemple, est l\u00e0 - avec vHana, la <span id=\"urn:local-text-annotation-3lqpdftblvolcnkz0yc093m6y7zps1yv\" class=\"textannotation disambiguated wl-thing\">Virtualisation<\/span> de <span id=\"urn:local-text-annotation-ik45k4pogavbkj3zrlixhkygoxt5cp3o\" class=\"textannotation disambiguated wl-thing\">Hana<\/span>. Elle a d\u00e9j\u00e0 \u00e9t\u00e9 approuv\u00e9e pour les syst\u00e8mes de test et de d\u00e9veloppement.<\/p>\n<p>Alors que ce n'est certainement qu'une question de temps avant que les <span id=\"urn:local-text-annotation-9driz1v9dxv2t5xz6a04ael7evqz14h8\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-lib\u00e9ration des syst\u00e8mes de production. Et avec Suse Cloud, il est d'ores et d\u00e9j\u00e0 possible de mettre en place une infrastructure cloud adapt\u00e9e \u00e0 ses besoins, bas\u00e9e sur <span id=\"urn:local-text-annotation-0sr93n8kqzyh5mjdnus49nqhvlya3b9s\" class=\"textannotation disambiguated wl-thing\">Openstack<\/span>Il s'agit de mettre en \u0153uvre et d'exploiter un syst\u00e8me de gestion de l'information pour Hana.<\/p>\n<p>De plus, la soi-disant <span id=\"urn:local-text-annotation-bm24u9gotu6bildho27f1bqix43c6lyz\" class=\"textannotation disambiguated wl-thing\">Hana<\/span>-en cours de d\u00e9ploiement, dans le cadre de laquelle <span id=\"urn:local-text-annotation-nf2qs7zecba54tswf0to0rlqxchy92dg\" class=\"textannotation disambiguated wl-thing\">Hana<\/span> dans <span id=\"urn:local-text-annotation-4fvzluax5lkwe4xn7zuav8xve4125thf\" class=\"textannotation disambiguated wl-thing\">Connexion<\/span> avec <span id=\"urn:local-text-annotation-icot2us59ri5cij8552nf8802spuc4ue\" class=\"textannotation disambiguated wl-organization\">Sybase<\/span> QI et <span id=\"urn:local-text-annotation-2trx6cmdw1cz5khw34rtpkq3xmhan3km\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span> \u00eatre au centre de l'attention.<\/p>\n<p>Comment se distinguent les objectifs d'utilisation de SAP Hana et de <span id=\"urn:local-text-annotation-w7nkgxjavtxd8cb780bkvrxi9jzd9js9\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span> \u00e0 partir de ?<\/p>\n<p>Et : comment les technologies de base de donn\u00e9es s'accordent-elles ?<\/p>\n<p><span id=\"urn:local-text-annotation-4zj2ns929rwhhgeqdnmyq96ellfy41k5\" class=\"textannotation disambiguated wl-thing\">Hana<\/span> a, comme on le sait, ses points forts dans le traitement de donn\u00e9es structur\u00e9es jusqu'\u00e0 100 t\u00e9raoctets \u00e0 une vitesse extr\u00eame.<\/p>\n<p><span id=\"urn:local-text-annotation-d8lzwxxyoh7374mzu9wkzsid1sjvhle1\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span> en revanche, n'a pas \u00e9t\u00e9 utilis\u00e9 en priorit\u00e9 pour <span id=\"urn:local-text-annotation-ppg0xei7fit3hj8aevb6syaimtdg46wd\" class=\"textannotation disambiguated wl-thing\">OLTP<\/span>- transactions.<\/p>\n<p>Le plus de <span id=\"urn:local-text-annotation-l7onxzzw5b2oy7ttfs32rrnub7vrbj0h\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span> est tr\u00e8s clair : effectuer le traitement de donn\u00e9es d'informations non structur\u00e9es, le plus souvent textuelles, de la mani\u00e8re la plus efficace possible, avec des co\u00fbts de stockage mat\u00e9riel faibles par t\u00e9raoctet, en utilisant ce que l'on appelle les \"technologies de l'information\". <span id=\"urn:local-text-annotation-50o5pfq0nkijbx4fwstgh8i4d2wrg21j\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span>-cluster de plusieurs centaines de serveurs standard pour le <span id=\"urn:local-text-annotation-zjqy1npknfmy7flm2phmncjmejguynkl\" class=\"textannotation disambiguated wl-thing\">Utilisation<\/span> peuvent venir.<\/p>\n<h3>Couplage pragmatique<\/h3>\n<p>Et quel est le r\u00f4le de Suse Cloud dans ce contexte ? <span id=\"urn:local-text-annotation-3ig85zvrikd8k1srt9p8qpzje1jfbnoy\" class=\"textannotation disambiguated wl-thing\">Connexion<\/span> avec Hana et <span id=\"urn:local-text-annotation-b7an666o0wshc4dj5xxe84qglpo7h97k\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span>pour permettre, du point de vue de l'infrastructure, la mise en \u0153uvre de solutions Big Data.<span id=\"urn:local-text-annotation-ny0lihl1s0lkafg0ow8g5hd0tikh3r33\" class=\"textannotation disambiguated wl-thing\">Applications<\/span> de l'entreprise ?<\/p>\n<p>Avant de r\u00e9pondre \u00e0 cette question, il faut d'abord savoir ce qui suit : Lors de la cloudisation de SAP Hana avec Suse Cloud, la technologie de provisionnement ainsi mise \u00e0 disposition peut \u00eatre utilis\u00e9e pour pouvoir int\u00e9grer automatiquement de nouvelles ressources mat\u00e9rielles dans le r\u00e9seau cloud.<\/p>\n<p>La technologie qui se cache derri\u00e8re <span id=\"urn:local-text-annotation-4r1zt8x4k54b13pxp4icxwsi2bycao6w\" class=\"textannotation disambiguated wl-thing\">Open-Source<\/span>-La technologie Crowbar de <span id=\"urn:local-text-annotation-mg0gxs6mmbgm80wkl16vsj071aw4vfdi\" class=\"textannotation disambiguated wl-organization\">Dell<\/span> en tant que partie int\u00e9grante de Suse Cloud. Et l'installation de SLES for SAP Applications est \u00e9galement automatis\u00e9e.<\/p>\n<p>Il est ainsi possible d'installer tous les autres \u00e9l\u00e9ments technologiques du cloud.<\/p>\n<p>Le site <span id=\"urn:local-text-annotation-jsvpghfqhwbpios34svdtimaylmgykor\" class=\"textannotation disambiguated wl-thing\">D\u00e9ploiement<\/span>-Les r\u00e8gles sont packag\u00e9es dans des \"Barclamps\". Sur la base de ce qui pr\u00e9c\u00e8de, SAP Hana peut \u00eatre utilis\u00e9 dans le cloud Suse avec l'option <span id=\"urn:local-text-annotation-8b8we8voqf3dqmytvijc17zxcr8mhv3l\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span>-Il peut \u00eatre coupl\u00e9 \u00e0 l'installation du logiciel.<\/p>\n<p>Il faut tenir compte du fait que de <span id=\"urn:local-text-annotation-310lqrdwsrjqtufzyp83p7tfkhpqi7v8\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span> aujourd'hui, une installation physique est pr\u00e9f\u00e9r\u00e9e pour des raisons de comportement IO. Enfin, les <span id=\"urn:local-text-annotation-1mj4igo7vz6ehj54ltazaqihq44evnjp\" class=\"textannotation disambiguated wl-thing\">Big Data<\/span> traite des donn\u00e9es gigantesques de l'ordre du p\u00e9taoctet, voire de l'exoctet.<\/p>\n<h3>Efficace <span id=\"urn:local-text-annotation-4cw675xtu7dawiukzrkajdqudd0bb4uz\" class=\"textannotation disambiguated wl-thing\">Gestion<\/span><\/h3>\n<p><span id=\"urn:local-text-annotation-sm2i1arxb98qsgte2awg6jw1nrccyzsa\" class=\"textannotation disambiguated wl-organization\">Dell<\/span> d\u00e9veloppe actuellement un Barclamp afin de cr\u00e9er une <span id=\"urn:local-text-annotation-deqe9p7thva1yocuc9h4mogphchkbwkq\" class=\"textannotation disambiguated wl-organization\">Intel<\/span>- <span id=\"urn:local-text-annotation-k3h2x3q0ylbjnxc0wig7kg13bexteqli\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span>-Nous avons donc d\u00e9cid\u00e9 de mettre en place une installation via Crowbar.<\/p>\n<p>Avec Crowbar comme point central <span id=\"urn:local-text-annotation-972cn5g4qcddksekp1oibtqx0ceyfyps\" class=\"textannotation disambiguated wl-thing\">D\u00e9ploiement<\/span>- et de configuration, une organisation informatique est en mesure d'utiliser le Suse Cloud et le <span id=\"urn:local-text-annotation-y0pu4jllcybxqxqqilwmm8nc7gs47jaz\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span>-Il s'agit d'exploiter et de g\u00e9rer des clusters.<\/p>\n<p>Dans les deux cas, la performance de la plateforme joue un r\u00f4le d\u00e9cisif. Gr\u00e2ce \u00e0 une \u00e9troite collaboration avec <span id=\"urn:local-text-annotation-z9hy3zluzmnkp1irl2dtzecq9l6jl3qz\" class=\"textannotation disambiguated wl-organization\">SAP<\/span> est utilis\u00e9 par <span id=\"urn:local-text-annotation-77h46i592mgdm6d3kv92etp5rj836fvf\" class=\"textannotation disambiguated wl-thing\">Suse<\/span> s'est assur\u00e9 que Hana et le syst\u00e8me d'exploitation <span id=\"urn:local-text-annotation-d18awj7xdfjvvnmkqoegsbp5srcjn65a\" class=\"textannotation disambiguated wl-thing\">Hadoop<\/span>-Cluster de performance maximale - et en <span id=\"urn:local-text-annotation-vmfq2a8fughm1p836mgyumgga0l1146e\" class=\"textannotation disambiguated wl-thing\">Connexion<\/span> les deux technologies entre elles dans le cloud Suse. <span id=\"urn:local-text-annotation-olnvq07y8wjfyetco7m988kvjbvd0s60\" class=\"textannotation disambiguated wl-thing\">Suse<\/span>-Il est donc possible d'utiliser la plateforme de mani\u00e8re optimale.<\/p>\n<p><span id=\"urn:local-text-annotation-rhatim561go8ntun0no96isy4g6dcbap\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-utilisateurs qui ont recours \u00e0 <span id=\"urn:local-text-annotation-s82cqxk29xclv142b68a5a0a4rz3fe9w\" class=\"textannotation disambiguated wl-thing\">Big Data<\/span> et <span id=\"urn:local-text-annotation-7dt37f3pf4vqrvr5jgrgp9i0nfm2dztn\" class=\"textannotation disambiguated wl-thing\">Le cloud computing<\/span> Les entreprises qui misent sur l'innovation profitent de cette \u00e9troite collaboration.<\/p>\n<p>Concr\u00e8tement, il s'agit entre autres d'optimiser les processus de mani\u00e8re profitable, en mettant particuli\u00e8rement l'accent sur les actions \u00e0 mener en cas de fluctuations de la demande. Et ce, en tenant compte des donn\u00e9es importantes relatives \u00e0 la demande et \u00e0 l'utilisation.<\/p>\n<p>Pour ce faire, il envoie <span id=\"urn:local-text-annotation-ix3n7t88euoqt8rmg3g9af0x3047ocyx\" class=\"textannotation disambiguated wl-organization\">SAP<\/span> le <span id=\"urn:local-text-annotation-sasahqa8wg9jeg7gif2sz9nqkhg2epun\" class=\"textannotation disambiguated wl-thing\">Application<\/span> Demand Signal Management powered by SAP Hana dans la course.<\/p>\n<p>Dans ce contexte, il est possible de prendre en compte ou de traiter aussi bien les donn\u00e9es des points de vente que les donn\u00e9es d'\u00e9tudes de march\u00e9 et les pr\u00e9f\u00e9rences des clients (gros volumes de donn\u00e9es).<\/p>","protected":false},"excerpt":{"rendered":"<p>Si l'on regarde la liste des th\u00e8mes principaux de diff\u00e9rents observateurs du march\u00e9, le Big Data et le Cloud Computing arrivent en t\u00eate. Qu'est-ce qui est important du point de vue de l'infrastructure lors de la mise en \u0153uvre du Big Data et du Cloud dans l'environnement SAP ? Qu'est-ce qui va ensemble et comment ? Quel est le r\u00f4le de Suse Cloud, Hana et Hadoop ?<\/p>","protected":false},"author":10,"featured_media":2830,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","footnotes":""},"categories":[24,7,1480],"tags":[94,232,65,67,66],"coauthors":[25625],"class_list":["post-322","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-meinung","category-mag1310","tag-emea","tag-friedrich-krey","tag-hana","tag-linux","tag-suse","pmpro-has-access"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"thumbnail":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-150x150.jpg",150,150,true],"medium":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",400,172,false],"medium_large":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-768x331.jpg",768,331,true],"large":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"image-100":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-100x43.jpg",100,43,true],"image-480":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-480x207.jpg",480,207,true],"image-640":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-640x276.jpg",640,276,true],"image-720":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-720x310.jpg",720,310,true],"image-960":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-960x414.jpg",960,414,true],"image-1168":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"image-1440":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"image-1920":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"1536x1536":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"2048x2048":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"trp-custom-language-flag":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",18,8,false],"bricks_large_16x9":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"bricks_large":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"bricks_large_square":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",1000,431,false],"bricks_medium":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",600,259,false],"bricks_medium_square":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux.jpg",600,259,false],"profile_24":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-24x24.jpg",24,24,true],"profile_48":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-48x48.jpg",48,48,true],"profile_96":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-96x96.jpg",96,96,true],"profile_150":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-150x150.jpg",150,150,true],"profile_300":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/11\/Linux-300x300.jpg",300,300,true]},"post_excerpt_stackable_v2":"<p>Blickt man auf die Top-Themenliste verschiedener Marktwatcher, so stehen Big Data und Cloud Computing ganz oben. Was ist bei der Umsetzung von Big Data und Cloud im SAP-Umfeld aus Infrastruktursicht von Bedeutung? Was passt wie zusammen? Welche Rolle spielen Suse Cloud, Hana und Hadoop?<\/p>\n","category_list_v2":"<a href=\"https:\/\/e3mag.com\/fr\/category\/meinung\/linux\/\" rel=\"category tag\">Linux Kolumne<\/a>, <a href=\"https:\/\/e3mag.com\/fr\/category\/meinung\/\" rel=\"category tag\">Die Meinung der SAP-Community<\/a>, <a href=\"https:\/\/e3mag.com\/fr\/category\/mag1310\/\" rel=\"category tag\">MAG 13-10<\/a>","author_info_v2":{"name":"Friedrich Krey, Suse","url":"https:\/\/e3mag.com\/fr\/author\/friedrich-krey-suse\/"},"comments_num_v2":"0 commentaire","_links":{"self":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/comments?post=322"}],"version-history":[{"count":0,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/322\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/media\/2830"}],"wp:attachment":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/media?parent=322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/categories?post=322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/tags?post=322"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/coauthors?post=322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}