{"id":2376,"date":"2016-12-02T01:00:34","date_gmt":"2016-12-02T00:00:34","guid":{"rendered":"http:\/\/e3mag.com\/?p=2376"},"modified":"2019-04-01T08:56:30","modified_gmt":"2019-04-01T06:56:30","slug":"tambours-de-bus","status":"publish","type":"post","link":"https:\/\/e3mag.com\/fr\/tambours-de-bus\/","title":{"rendered":"Tambours de bus"},"content":{"rendered":"<p>Il fut un temps o\u00f9 l'on pouvait suivre l'apparition de chaque lettre sur le terminal de l'ordinateur, jusqu'\u00e0 ce qu'un texte complet soit lisible au bout de quelques minutes.<\/p>\n<p>Si ce texte avait en plus un lien significatif avec la situation du destinataire, les donn\u00e9es donnaient quelque chose comme <span id=\"urn:local-text-annotation-pcgx59244b3rw37j3fb94c1fyu2zwiiu\" class=\"textannotation disambiguated wl-thing\">Information<\/span>.<\/p>\n<p>Il existe un livre tr\u00e8s remarquable intitul\u00e9 : \"<a href=\"https:\/\/amzn.to\/2iixqdu\" target=\"_blank\" rel=\"noopener noreferrer\">Le site <span id=\"urn:local-text-annotation-3l0f6x5yaioxkv2t1cco0owjti36olpu\" class=\"textannotation disambiguated wl-thing\">Information<\/span> - Histoire, th\u00e9orie, mar\u00e9e<\/a>\". L'auteur \u00e0 succ\u00e8s James Gleick raconte comment les <span id=\"urn:local-text-annotation-v3duntusshb8q73pxeht4nreseg16yxs\" class=\"textannotation disambiguated wl-thing\">Information<\/span> est devenue la pi\u00e8ce ma\u00eetresse de notre civilisation actuelle.<\/p>\n<p>En commen\u00e7ant par les mots, les tambours \"parlants\" en Afrique, en passant par le <span id=\"urn:local-text-annotation-rck0fe07yk4v3kzmml5ldzhe8q2q5uhl\" class=\"textannotation disambiguated wl-thing\">Morse<\/span> \u00e0 la r\u00e9volution Internet, il met en lumi\u00e8re la mani\u00e8re dont <span id=\"urn:local-text-annotation-0xt8trjxzcvso0e8rcqqa2jw8i5lk27r\" class=\"textannotation disambiguated wl-thing\">Transmission<\/span> d'informations a fa\u00e7onn\u00e9 et transform\u00e9 les soci\u00e9t\u00e9s.<\/p>\n<p>Gleick explique les th\u00e9ories qui traitent du codage et du d\u00e9codage, de la <span id=\"urn:local-text-annotation-zrqaa1fg8rntgzsmrk36jurgvirat73s\" class=\"textannotation disambiguated wl-thing\">Transmission<\/span> de contenus et la diffusion de myriades de messages. Il pr\u00e9sente les pionniers connus et inconnus de la soci\u00e9t\u00e9 de l'information : Claude Shannon, Norbert Wiener, Ada Byron, Alan Turing et d'autres.<\/p>\n<p>Il offre au lecteur de nouvelles perspectives sur les m\u00e9canismes de l'\u00e9change d'informations.<\/p>\n<p>Manifestement, SAP n'est pas un sujet d'\u00e9tude pour James Gleick, car il aurait pu y d\u00e9crire la mani\u00e8re dont on se d\u00e9place, certes tr\u00e8s rapidement, mais \u00e0 reculons, dans la spirale de l'information.<\/p>\n<p>SAP a r\u00e9ussi le tour de force d'offrir deux solutions rapides, bas\u00e9es sur des <span id=\"urn:local-text-annotation-gywuw9qj63fhhutti72mtkhhsmbxfxlv\" class=\"textannotation disambiguated wl-thing\">Hana<\/span> de coupler des syst\u00e8mes bas\u00e9s sur l'une des transmissions de donn\u00e9es les plus anciennes et les plus primitives : d'un c\u00f4t\u00e9 SAP Business Suite on Hana (SoH), de l'autre <span id=\"urn:local-text-annotation-9vxepraq1sfiey4s2n1q0p0boycbqqx5\" class=\"textannotation disambiguated wl-thing\">Cloud<\/span>-Ariba, la plateforme de commerce en ligne, est \u00e9galement au c\u0153ur de la strat\u00e9gie de l'entreprise. <span id=\"urn:local-text-annotation-urzjz3kieeq3dqywcbpx9x79z6mo52tn\" class=\"textannotation disambiguated wl-thing\">Hana<\/span>.<\/p>\n<p>Mais parce que dans un sc\u00e9nario commercial pertinent, le <span id=\"urn:local-text-annotation-wnhzjtwj2drd8q8zafdu2srqt7qjcthp\" class=\"textannotation disambiguated wl-thing\">ERP<\/span>-avec la plateforme de vente - \u00e9changer des donn\u00e9es -, on a fait appel \u00e0 un consultant. <span id=\"urn:local-text-annotation-6bbuc0zwd0s6n2vrhbf23c6kg6mbtjls\" class=\"textannotation disambiguated wl-thing\">Hana<\/span>-Nous avons fait appel \u00e0 un partenaire SAP exp\u00e9riment\u00e9 et \u00e0 un d\u00e9veloppeur SAP en Inde pour mettre en place un v\u00e9ritable circuit de donn\u00e9es.<\/p>\n<p>La solution est beaucoup plus proche de la technique des tambours de brousse que des protocoles de communication modernes, comme ceux utilis\u00e9s dans le <span id=\"urn:local-text-annotation-eponnw308zw6s98w9fg8jhqm2221fv7u\" class=\"textannotation disambiguated wl-thing\">Internet<\/span> sont habituels.<\/p>\n<p>A partir du SAP <span id=\"urn:local-text-annotation-rhr2a0dhggbvzcx81wh4u7b0x6fee2rg\" class=\"textannotation disambiguated wl-thing\">ERP<\/span>-les donn\u00e9es commerciales sont transmises par le biais d'un <span id=\"urn:local-text-annotation-rofinhilcbd13nmamje5umhspqpim295\" class=\"textannotation disambiguated wl-thing\">CSV<\/span>-<span id=\"urn:local-text-annotation-u0xupl4mdfj239qryr6hso2n0xt1ym9k\" class=\"textannotation disambiguated wl-thing\">Fichier<\/span> via NetWeaver PI dans la solution Ariba-<span id=\"urn:local-text-annotation-9k17aowohg6plp2r78pp2ime1o40a36c\" class=\"textannotation disambiguated wl-thing\">Cloud<\/span>.<\/p>\n<p>Ce concept est presque aussi efficace que les tambours parlants d'Afrique ou le <span id=\"urn:local-text-annotation-ozogzs2het8ytotcxk5gaosxyde2bwmk\" class=\"textannotation disambiguated wl-thing\">Morse<\/span>: Une <span id=\"urn:local-text-annotation-xfqy42rcn8ltdwv5vzjfyolq2s0kowke\" class=\"textannotation disambiguated wl-thing\">CSV<\/span>-<span id=\"urn:local-text-annotation-txyxf5j7orttzii3nawjaj6hbjjrk7fm\" class=\"textannotation disambiguated wl-thing\">Fichier<\/span> n'est rien d'autre qu'une longue cha\u00eene de termes, chacun \u00e9tant s\u00e9par\u00e9 par un point-virgule.<\/p>\n<p>S'il manque des arguments dans un enregistrement, deux ou plusieurs points-virgules se suivent. \u00c0 la fin de chaque enregistrement se trouve un symbole de paragraphe - aussi connu sous le nom de <span id=\"urn:local-text-annotation-l6gug0iycaabk4kn75bqetv1w71170ri\" class=\"textannotation disambiguated wl-thing\">Retour de carriage<\/span>ce que le bon vieux <span id=\"urn:local-text-annotation-9jq3hnz0t85v8moz0w1f3ochk7hv5ao1\" class=\"textannotation disambiguated wl-thing\">Retour de chariot<\/span> d'une machine \u00e0 \u00e9crire m\u00e9canique.<\/p>\n<p>SAP transmet donc les donn\u00e9es entre deux de ses propres syst\u00e8mes sur la base d'un concept issu de la transmission m\u00e9canique d'informations.<\/p>\n<p>Naturellement, dans l'empire SAP, ce flux de donn\u00e9es doit \u00e9galement respecter des r\u00e8gles de conformit\u00e9 et de gouvernance, ce qui fait entrer en jeu SAP NetWeaver PI (Process Integration). C'est vrai ! Selon la pr\u00e9sentation de SAP, il s'agit de la <span id=\"urn:local-text-annotation-f1awjzxfqlee5za8m38ck53er3ju2pgb\" class=\"textannotation disambiguated wl-thing\">CSV<\/span>-<span id=\"urn:local-text-annotation-tgz0zes54fhjg3mk90d84p0jv4x6sfy7\" class=\"textannotation disambiguated wl-thing\">Transmission des donn\u00e9es<\/span> d'un processus d'information int\u00e9gr\u00e9.<\/p>\n<p>NetWeaver PI prend en charge <span id=\"urn:local-text-annotation-favbd0z8u1jvbd3tns0q9i8moll90p5d\" class=\"textannotation disambiguated wl-thing\">CSV<\/span>-Il re\u00e7oit les fichiers de donn\u00e9es du syst\u00e8me SoH, les consigne soigneusement et remet le conglom\u00e9rat de points-virgules et d'informations \u00e0 l'administrateur. <span id=\"urn:local-text-annotation-8proin0y9865qvink62r382bxwc03c68\" class=\"textannotation disambiguated wl-thing\">Retour de chariot<\/span> \u00e0 Ariba. Un remplacement contemporain des tambours d'autobus ?<\/p>\n<p>Selon des informations r\u00e9centes, Ariba travaille sur une solution moderne de gestion de la relation client. <span id=\"urn:local-text-annotation-8fnph1rlb3fcf6eyuwnsca5bdae7zuoi\" class=\"textannotation disambiguated wl-thing\">Web<\/span>-pour l'interface <span id=\"urn:local-text-annotation-92lcidwxmn9xgygjzoyyam516bu16z4i\" class=\"textannotation disambiguated wl-thing\">Transmission des donn\u00e9es<\/span> \u00e0 partir de syst\u00e8mes SAP.<\/p>\n<p>Cependant, \u00e0 la cl\u00f4ture de la r\u00e9daction, la fin des travaux n'avait pas encore \u00e9t\u00e9 communiqu\u00e9e - mais peut-\u00eatre \u00e9tait-ce d\u00fb au fait que les adresses e-mail et les num\u00e9ros de t\u00e9l\u00e9phone actuels n'\u00e9taient pas encore disponibles. <span id=\"urn:local-text-annotation-x3u64r26nglsje18rcmkflyc0ocr25r9\" class=\"textannotation disambiguated wl-thing\">Web<\/span>-Syst\u00e8mes anciens <span id=\"urn:local-text-annotation-ingg9heobcpgwiil3xk5a2kgwytjkx22\" class=\"textannotation disambiguated wl-thing\">CSV<\/span>-ne peuvent plus lire les fichiers de donn\u00e9es.<\/p>","protected":false},"excerpt":{"rendered":"<p>La transmission de donn\u00e9es peut se faire de diff\u00e9rentes mani\u00e8res. D'innombrables variantes ont \u00e9t\u00e9 test\u00e9es au cours de l'histoire de l'humanit\u00e9. La plupart du temps, les nouvelles techniques de transmission \u00e9taient meilleures que les pr\u00e9c\u00e9dentes. SAP suit le chemin inverse.<\/p>","protected":false},"author":2,"featured_media":4954,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","footnotes":""},"categories":[7,740,25],"tags":[621,1214,694],"coauthors":[27825],"class_list":["post-2376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meinung","category-mag1612","category-satire-das-letzte","tag-cloud-computing","tag-datenaustausch","tag-internet","pmpro-has-access"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"thumbnail":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-150x150.jpg",150,150,true],"medium":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",400,172,false],"medium_large":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-768x331.jpg",768,331,true],"large":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"image-100":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-100x43.jpg",100,43,true],"image-480":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-480x207.jpg",480,207,true],"image-640":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-640x276.jpg",640,276,true],"image-720":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-720x310.jpg",720,310,true],"image-960":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-960x414.jpg",960,414,true],"image-1168":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"image-1440":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"image-1920":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"1536x1536":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"2048x2048":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"trp-custom-language-flag":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",18,8,false],"bricks_large_16x9":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"bricks_large":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"bricks_large_square":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",1000,431,false],"bricks_medium":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",600,259,false],"bricks_medium_square":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire.jpg",600,259,false],"profile_24":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-24x24.jpg",24,24,true],"profile_48":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-48x48.jpg",48,48,true],"profile_96":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-96x96.jpg",96,96,true],"profile_150":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-150x150.jpg",150,150,true],"profile_300":["https:\/\/e3mag.com\/wp-content\/uploads\/2016\/12\/Das-Letzte-Satire-300x300.jpg",300,300,true]},"post_excerpt_stackable_v2":"<p>Daten\u00fcbertragung kann auf verschiedenen Wegen erfolgen. Im Laufe der Menschheitsgeschichte wurden unz\u00e4hlige Varianten erprobt. Meistens waren die neuen \u00dcbertragungstechniken besser als die vorhergehenden. SAP geht den umgekehrten Weg.<\/p>\n","category_list_v2":"<a href=\"https:\/\/e3mag.com\/fr\/categorie\/avis\/\" rel=\"category tag\">Die Meinung der SAP-Community<\/a>, <a href=\"https:\/\/e3mag.com\/fr\/categorie\/mag1612\/\" rel=\"category tag\">MAG 16-12<\/a>, <a href=\"https:\/\/e3mag.com\/fr\/categorie\/avis\/satire-le-dernier\/\" rel=\"category tag\">Satire: Das Letzte<\/a>","author_info_v2":{"name":"Peter M. F\u00e4rbinger, E3 Magazine","url":"https:\/\/e3mag.com\/fr\/author\/peter-m-faerbinger-e-3-magazin\/"},"comments_num_v2":"0 commentaire","_links":{"self":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/2376","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/comments?post=2376"}],"version-history":[{"count":0,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/2376\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/media\/4954"}],"wp:attachment":[{"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/media?parent=2376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/categories?post=2376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/tags?post=2376"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/coauthors?post=2376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}