{"id":63897,"date":"2019-12-13T08:00:22","date_gmt":"2019-12-13T07:00:22","guid":{"rendered":"http:\/\/e3mag.com\/?p=63897"},"modified":"2024-01-19T14:49:38","modified_gmt":"2024-01-19T13:49:38","slug":"ce-quit-modernisation","status":"publish","type":"post","link":"https:\/\/e3mag.com\/fr\/ce-quit-modernisation\/","title":{"rendered":"Ce \u00e0 quoi il faut faire attention lors de la modernisation de l'informatique"},"content":{"rendered":"<p>Une r\u00e9cente enqu\u00eate de Dimensional Research et DataStax aupr\u00e8s de grandes entreprises r\u00e9v\u00e8le ce qui pr\u00e9occupe actuellement les d\u00e9partements informatiques : la modernisation de l'infrastructure informatique.<\/p>\n<p>C'est ce qu'ont d\u00e9clar\u00e9 tous les 304 responsables informatiques interrog\u00e9s. Un r\u00e9sultat clair, mais qui ne surprend pas. 99 % des r\u00e9pondants font \u00e9galement \u00e9tat de d\u00e9fis dans la modernisation de l'architecture. Qu'est-ce qui rend ce 1% diff\u00e9rent ?<\/p>\n<h3>Ils placent les donn\u00e9es au centre de leur r\u00e9flexion<\/h3>\n<p>Silos de donn\u00e9es, logiciels co\u00fbteux pour la gestion des bases de donn\u00e9es, inqui\u00e9tudes concernant la s\u00e9curit\u00e9 des donn\u00e9es ou probl\u00e8mes d'acc\u00e8s - ce ne sont l\u00e0 que quelques-unes des probl\u00e9matiques actuelles li\u00e9es \u00e0 l'utilisation des donn\u00e9es que les d\u00e9partements informatiques ont cit\u00e9es dans l'enqu\u00eate.<\/p>\n<p>Mais m\u00eame \u00e0 l'\u00e9poque de la 5G et de la conduite autonome, il est possible de prot\u00e9ger les donn\u00e9es tout en les rendant accessibles \u00e0 tout moment. Il n'est pas n\u00e9cessaire pour cela de remplacer tout le centre de donn\u00e9es, mais pour commencer, il convient d'examiner diff\u00e9rentes options et d'\u00e9laborer un concept strat\u00e9gique.<\/p>\n<h3>Vous restez flexible malgr\u00e9 le cloud<\/h3>\n<p>Pour 85 % des personnes interrog\u00e9es, le cloud est le moyen de choix pour d\u00e9ployer de nouvelles applications. Mais il pose \u00e9galement des probl\u00e8mes. En t\u00eate de liste, on trouve la crainte des \"vendor lock-ins\", 95 % des informaticiens ont des doutes \u00e0 ce sujet.<\/p>\n<p>Si une entreprise travaille avec un seul fournisseur de cloud, il peut \u00eatre tr\u00e8s difficile et co\u00fbteux de migrer l'ensemble des donn\u00e9es vers un nouveau fournisseur.<\/p>\n<p>Cela pourrait par exemple s'av\u00e9rer n\u00e9cessaire si l'hyperscaler augmente ses prix. Mais avec la bonne base de donn\u00e9es, les lock-ins peuvent \u00eatre facilement \u00e9vit\u00e9s. Les entreprises doivent veiller \u00e0 ce qu'elle prenne en charge diff\u00e9rents clouds tout en offrant une autonomie en mati\u00e8re de donn\u00e9es.<\/p>\n<h3>Vous gardez un \u0153il sur l'open source<\/h3>\n<p>En ce qui concerne les syst\u00e8mes d'exploitation, les logiciels open source sont depuis longtemps tr\u00e8s r\u00e9pandus dans les grandes entreprises. La mise en place d'applications pour l'exploitation productive sur la technologie librement disponible a traditionnellement suscit\u00e9 des inqui\u00e9tudes.<\/p>\n<p>82% des r\u00e9pondants affirment que leurs \u00e9quipes sont plus ouvertes \u00e0 ce sujet qu'il y a cinq ans.<\/p>\n<p>L'open source fait partie des plans de modernisation pour la moiti\u00e9 des informaticiens interrog\u00e9s et 32% ont m\u00eame d\u00e9clar\u00e9 pr\u00e9f\u00e9rer cette technologie \u00e0 la technologie commerciale.<\/p>\n<p>En r\u00e9sum\u00e9, la technologie actuelle offre un potentiel \u00e9lev\u00e9 aux entreprises. Elle peut offrir de nouvelles opportunit\u00e9s de revenus, des \u00e9conomies de co\u00fbts plus intelligentes et de meilleures perspectives pour la planification de l'activit\u00e9.<\/p>\n<p>Mais pour pouvoir vraiment en profiter, chaque entreprise doit rassembler ses exigences individuelles et \u00e9valuer ensuite comment et o\u00f9 les diff\u00e9rentes charges de travail et processus peuvent \u00eatre repr\u00e9sent\u00e9s au mieux - que ce soit sur site, dans le cloud public, multi- ou hybride.<\/p>\n<p><a href=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-63898\" src=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk.jpg\" alt=\"Graphique 3 OpenSource Cmyk\" width=\"1200\" height=\"647\" srcset=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk.jpg 1200w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk-768x414.jpg 768w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk-100x54.jpg 100w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk-480x259.jpg 480w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk-640x345.jpg 640w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk-720x388.jpg 720w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk-960x518.jpg 960w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/Grafik-3_OpenSource_cmyk-1168x630.jpg 1168w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Le fait que les clients en demandent toujours plus et toujours plus vite n'est pas nouveau. Pour les responsables informatiques, cela signifie qu'ils doivent faire le grand \u00e9cart entre les nouvelles solutions et la technologie existante, essentielle pour l'entreprise.<\/p>","protected":false},"author":38,"featured_media":63899,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","footnotes":""},"categories":[2,36983,161],"tags":[39,4237],"coauthors":[19920],"class_list":["post-63897","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sap-nachrichten","category-mag-1911","category-szene","tag-cloud","tag-rechenzentrum","pmpro-has-access"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"thumbnail":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-150x150.jpg",150,150,true],"medium":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",400,180,false],"medium_large":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-768x346.jpg",768,346,true],"large":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"image-100":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-100x45.jpg",100,45,true],"image-480":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-480x216.jpg",480,216,true],"image-640":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-640x288.jpg",640,288,true],"image-720":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-720x324.jpg",720,324,true],"image-960":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-960x432.jpg",960,432,true],"image-1168":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"image-1440":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"image-1920":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"1536x1536":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"2048x2048":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"trp-custom-language-flag":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",18,8,false],"bricks_large_16x9":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"bricks_large":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"bricks_large_square":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",1000,450,false],"bricks_medium":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",600,270,false],"bricks_medium_square":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441.jpg",600,270,false],"profile_24":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-24x24.jpg",24,24,true],"profile_48":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-48x48.jpg",48,48,true],"profile_96":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-96x96.jpg",96,96,true],"profile_150":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-150x150.jpg",150,150,true],"profile_300":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/11\/shutterstock_1438631441-300x300.jpg",300,300,true]},"post_excerpt_stackable_v2":"<p>Dass Kunden immer mehr verlangen und das immer schneller, ist nicht neu. F\u00fcr IT-Verantwortliche bedeutet das, den Spagat zu schaffen zwischen neuen L\u00f6sungen und bestehender, gesch\u00e4ftskritischer Technologie.<\/p>\n","category_list_v2":"<a href=\"https:\/\/e3mag.com\/fr\/categorie\/sap-nouvelles\/\" rel=\"category tag\">Community Nachrichten<\/a>, <a href=\"https:\/\/e3mag.com\/fr\/categorie\/mag-1911\/\" rel=\"category tag\">MAG 19-11<\/a>, <a href=\"https:\/\/e3mag.com\/fr\/categorie\/scene\/\" rel=\"category tag\">Szene<\/a>","author_info_v2":{"name":"Magazine E-3","url":"https:\/\/e3mag.com\/fr\/author\/e-3-magazin\/"},"comments_num_v2":"0 commentaire","_links":{"self":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/63897","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\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/comments?post=63897"}],"version-history":[{"count":1,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/63897\/revisions"}],"predecessor-version":[{"id":137940,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/63897\/revisions\/137940"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/media\/63899"}],"wp:attachment":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/media?parent=63897"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/categories?post=63897"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/tags?post=63897"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/coauthors?post=63897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}