{"id":62396,"date":"2019-09-03T12:57:50","date_gmt":"2019-09-03T10:57:50","guid":{"rendered":"http:\/\/e3mag.com\/?p=62396"},"modified":"2024-01-19T14:50:07","modified_gmt":"2024-01-19T13:50:07","slug":"greenfield-brownfield-ou-autre-gestion-de-linformation","status":"publish","type":"post","link":"https:\/\/e3mag.com\/fr\/greenfield-brownfield-ou-autre-gestion-de-linformation\/","title":{"rendered":"Greenfield, Brownfield ou autres ? Gestion de l'information !"},"content":{"rendered":"<p>Soyons clairs : la question n'est pas fausse, mais incompl\u00e8te. En effet, ce n'est pas seulement au niveau des configurations et des d\u00e9veloppements individuels, entre la reprise des adaptations existantes et le retour au standard des processus SAP, que se d\u00e9cide laquelle des deux approches est la meilleure pour l'entreprise concern\u00e9e.<\/p>\n<p>Il s'agit plut\u00f4t de prendre \u00e9galement en compte l'\u00e9norme montagne de donn\u00e9es et de documents accumul\u00e9s pendant des ann\u00e9es, voire des d\u00e9cennies, dans les anciens syst\u00e8mes, y compris leur logique commerciale. C'est le deuxi\u00e8me niveau d\u00e9cisif de la probl\u00e9matique greenfield et brownfield.<\/p>\n<p>Faut-il d\u00e9blayer la montagne, la charger, la transporter jusqu'\u00e0 sa destination et l'entasser \u00e0 nouveau (brownfield) ? Faut-il la contourner, la laisser derri\u00e8re soi et recommencer sur un terrain plus vert (greenfield) ?<\/p>\n<p><a href=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-62399\" src=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909.jpg\" alt=\"Thomas Failer 1909\" width=\"800\" height=\"800\" srcset=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909.jpg 800w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-150x150.jpg 150w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-768x768.jpg 768w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-100x100.jpg 100w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-480x480.jpg 480w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-640x640.jpg 640w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-720x720.jpg 720w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-24x24.jpg 24w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-48x48.jpg 48w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-96x96.jpg 96w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/Thomas-Failer-1909-300x300.jpg 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>La r\u00e9ponse \u00e0 ce deuxi\u00e8me niveau facilite la d\u00e9cision au premier niveau. Les clients existants de SAP le savent : La migration vers S\/4 Hana et les projets de num\u00e9risation qui en d\u00e9coulent r\u00e9ussissent le mieux et le plus facilement lorsqu'ils ne d\u00e9marrent la nouvelle g\u00e9n\u00e9ration de logiciels qu'avec les donn\u00e9es et les documents les plus r\u00e9cents et n\u00e9cessaires \u00e0 leurs activit\u00e9s quotidiennes.<\/p>\n<p>Mais ce qui est tout \u00e0 fait correct comme objectif au niveau des applications ne peut pas \u00eatre transpos\u00e9 un \u00e0 un au niveau des donn\u00e9es. En effet, les donn\u00e9es des applications d'entreprise se trouvent toujours dans un contexte commercial qui, pour des raisons juridiques, doit \u00eatre conserv\u00e9 avec les donn\u00e9es pendant la dur\u00e9e de conservation prescrite par la loi. Au niveau des donn\u00e9es, il s'agit donc moins d'agilit\u00e9 que de stabilit\u00e9.<\/p>\n<p>Lors du passage \u00e0 SAP S\/4 Hana, le probl\u00e8me de l'exploitation des anciens syst\u00e8mes pour des raisons juridiques se pose \u00e0 nouveau et de mani\u00e8re encore plus aigu\u00eb.<\/p>\n<p>Mais comment concilier les objectifs oppos\u00e9s d'agilit\u00e9 et de stabilit\u00e9 ? En adoptant une nouvelle approche : une architecture diff\u00e9rente du paysage applicatif, qui s\u00e9pare les donn\u00e9es et documents existants des applications agiles du futur.<\/p>\n<p>L'\u00e9l\u00e9ment cl\u00e9 de cette nouvelle architecture est un environnement propre, ind\u00e9pendant du syst\u00e8me, pour les donn\u00e9es, les documents et leur contexte commercial qui ne sont plus n\u00e9cessaires dans les syst\u00e8mes op\u00e9rationnels. Un tel environnement garantit la stabilit\u00e9 offerte au niveau des donn\u00e9es.<\/p>\n<p>En m\u00eame temps, elle renforce la s\u00e9curit\u00e9 juridique et informatique. Cela inclut explicitement la suppression cibl\u00e9e de donn\u00e9es et de documents - l'une des exigences essentielles du r\u00e8glement g\u00e9n\u00e9ral europ\u00e9en sur la protection des donn\u00e9es (RGPD).<\/p>\n<p>Les anciennes applications peuvent \u00eatre d\u00e9sactiv\u00e9es, ce qui permet de r\u00e9aliser des \u00e9conomies op\u00e9rationnelles par rapport \u00e0 leur maintien en service, en g\u00e9n\u00e9ral de 80 pour cent ou plus. Parall\u00e8lement, les informations restent accessibles \u00e0 100 % et en toute s\u00e9curit\u00e9 juridique.<\/p>\n<p><a href=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-62400\" src=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach.jpg\" alt=\"Approche bi-modale\" width=\"1000\" height=\"563\" srcset=\"https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach.jpg 1000w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach-768x432.jpg 768w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach-100x56.jpg 100w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach-480x270.jpg 480w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach-640x360.jpg 640w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach-720x405.jpg 720w, https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/BiModaler-Approach-960x540.jpg 960w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a>En tant que partie int\u00e9grante du paysage cible, une plateforme de gestion de l'information ind\u00e9pendante du syst\u00e8me donne en outre aux entreprises la marge de man\u0153uvre financi\u00e8re et humaine n\u00e9cessaire pour acc\u00e9l\u00e9rer la migration et respecter l'\u00e9ch\u00e9ance de 2025.<\/p>\n<p>Cela est particuli\u00e8rement important pour les entreprises qui ne veulent pas renoncer \u00e0 l'avantage des adaptations individuelles et des d\u00e9veloppements propres, m\u00eame dans la nouvelle g\u00e9n\u00e9ration de logiciels de SAP, et qui choisissent donc une approche brownfield.<\/p>\n<p>La plate-forme JiVS-IMP leur permet d'apporter la bonne r\u00e9ponse et leur offre ainsi une libert\u00e9 de choix au niveau des configurations et des adaptations individuelles.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quelle est l'approche de migration id\u00e9ale ? De nombreux clients SAP h\u00e9sitent \u00e0 r\u00e9pondre \u00e0 cette question. Pourtant, la question n'est peut-\u00eatre pas la bonne. La bonne r\u00e9ponse pourrait \u00eatre : gestion de l'information ind\u00e9pendante du syst\u00e8me et s\u00e9paration des donn\u00e9es op\u00e9rationnelles et historiques.<\/p>","protected":false},"author":38,"featured_media":62397,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","footnotes":""},"categories":[161,2,35911],"tags":[12853,601,12854,6153,19098,19701,236],"coauthors":[19920],"class_list":["post-62396","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-szene","category-sap-nachrichten","category-mag-1909","tag-brownfield","tag-digitalisierung","tag-greenfield","tag-informationsmanagement","tag-jivs","tag-s-4-hana","tag-sap","pmpro-has-access"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"thumbnail":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-150x150.jpg",150,150,true],"medium":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",400,180,false],"medium_large":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-768x345.jpg",768,345,true],"large":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"image-100":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-100x45.jpg",100,45,true],"image-480":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-480x216.jpg",480,216,true],"image-640":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-640x287.jpg",640,287,true],"image-720":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-720x323.jpg",720,323,true],"image-960":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-960x431.jpg",960,431,true],"image-1168":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"image-1440":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"image-1920":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"1536x1536":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"2048x2048":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"trp-custom-language-flag":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",18,8,false],"bricks_large_16x9":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"bricks_large":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"bricks_large_square":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",1000,449,false],"bricks_medium":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",600,269,false],"bricks_medium_square":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546.jpg",600,269,false],"profile_24":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-24x24.jpg",24,24,true],"profile_48":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-48x48.jpg",48,48,true],"profile_96":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-96x96.jpg",96,96,true],"profile_150":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-150x150.jpg",150,150,true],"profile_300":["https:\/\/e3mag.com\/wp-content\/uploads\/2019\/09\/shutterstock_243454546-300x300.jpg",300,300,true]},"post_excerpt_stackable_v2":"<p>Welches ist der ideale Migrationsansatz? Viele SAP-Kunden z\u00f6gern mit der Antwort. Doch vielleicht ist die Frage falsch. Die richtige Antwort k\u00f6nnte lauten: systemunabh\u00e4ngiges Informationsmanagement und Trennung von operativen und historischen Daten.<\/p>\n","category_list_v2":"<a href=\"https:\/\/e3mag.com\/fr\/categorie\/scene\/\" rel=\"category tag\">Szene<\/a>, <a href=\"https:\/\/e3mag.com\/fr\/categorie\/sap-nouvelles\/\" rel=\"category tag\">Community Nachrichten<\/a>, <a href=\"https:\/\/e3mag.com\/fr\/categorie\/mag-1909\/\" rel=\"category tag\">MAG 19-09<\/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\/62396","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=62396"}],"version-history":[{"count":1,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/62396\/revisions"}],"predecessor-version":[{"id":137979,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/62396\/revisions\/137979"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/media\/62397"}],"wp:attachment":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/media?parent=62396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/categories?post=62396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/tags?post=62396"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/coauthors?post=62396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}