{"id":242,"date":"2013-07-17T12:47:13","date_gmt":"2013-07-17T10:47:13","guid":{"rendered":"http:\/\/e3mag.com\/?p=242"},"modified":"2019-04-01T10:57:12","modified_gmt":"2019-04-01T08:57:12","slug":"modele-a-couches-sans-probleme","status":"publish","type":"post","link":"https:\/\/e3mag.com\/fr\/problemloeser-schichtenmodell\/","title":{"rendered":"R\u00e9solveur de probl\u00e8mes Mod\u00e8le en couches"},"content":{"rendered":"<p>Si l'on regarde les derniers chiffres de vente trimestriels pour le <span id=\"urn:local-text-annotation-ck578juc6zocbt23i3jqnj44lx7mp7re\" class=\"textannotation disambiguated wl-thing\">Unix<\/span>-Il est possible que l'effet \"bonjour\" s'empare de celui qui a d\u00e9j\u00e0 pris connaissance du march\u00e9 des serveurs.<\/p>\n<p>En effet, la baisse se poursuit, pour le dire gentiment. En revanche, les <span id=\"urn:local-text-annotation-n60f025d93gp86r01p0in7tkfpwnewbn\" class=\"textannotation disambiguated wl-thing\">x86<\/span>-Ventes de serveurs.<\/p>\n<p>Cette image s'inscrit dans le factuel. Surtout si l'on consid\u00e8re que de plus en plus d'entreprises de TI s'int\u00e9ressent \u00e0 l'informatique.<span id=\"urn:local-text-annotation-3luunvx0a7blw57qk2lh1rjiqtas0old\" class=\"textannotation disambiguated wl-thing\">Utilisateurs<\/span> de <span id=\"urn:local-text-annotation-99lxkfnnkvgmpgvsnhkfja1n5p77e40v\" class=\"textannotation disambiguated wl-thing\">Unix<\/span> se d\u00e9tourner et se diriger vers Linux. Cela vaut bien s\u00fbr aussi pour les <span id=\"urn:local-text-annotation-203d80n0h7jdml2pmu6smh49qum06pfi\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-communaut\u00e9.<\/p>\n<p>Un aspect pousse les <span id=\"urn:local-text-annotation-p8pfjvw0fgjnnz4v9myfgr3bla5fhiyj\" class=\"textannotation disambiguated wl-thing\">Utilisateurs<\/span> de l'autre c\u00f4t\u00e9 : Il est bien connu qu'en cas de <span id=\"urn:local-text-annotation-v7xtp4ktblszo0v3hevigwc2lls7hd8h\" class=\"textannotation disambiguated wl-thing\">Unix<\/span>-<span id=\"urn:local-text-annotation-mg1ls8yewufhszwwo9sznm2zkv6kpks2\" class=\"textannotation disambiguated wl-thing\">Linux<\/span>-<span id=\"urn:local-text-annotation-v7lw7r7uc1501ofyomxoff6iby9lhloc\" class=\"textannotation disambiguated wl-thing\">Migration<\/span> et une transmission un \u00e0 un des <span id=\"urn:local-text-annotation-l0na602jifsn8h3048vzebu21vxjpc2p\" class=\"textannotation disambiguated wl-thing\">Unix<\/span>-<span id=\"urn:local-text-annotation-l8ycfvshsbff0wj9trlrwuibj7ifooq7\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-Dans le cas de l'architecture Intel\u00ae , les co\u00fbts de licence des bases de donn\u00e9es explosent en raison du nombre \u00e9lev\u00e9 de c\u0153urs Intel.<\/p>\n<p>Surtout si la couche de la base de donn\u00e9es est transmise sans \u00eatre s\u00e9par\u00e9e. Dans ce cas, les aspects de haute disponibilit\u00e9 dans les couches respectives jouent \u00e9galement un r\u00f4le non n\u00e9gligeable en tant qu'effet lat\u00e9ral.<\/p>\n<h3>Une solution astucieuse<\/h3>\n<p>Que faire alors pour \u00e9viter ce <span id=\"urn:local-text-annotation-xt66hweedhknylnwt51idcq2udljg5uo\" class=\"textannotation disambiguated wl-thing\">Co\u00fbts<\/span> d\u00e9jouer les pi\u00e8ges ?<\/p>\n<p>Une approche de l'optimisation consiste \u00e0 utiliser l'actuel <span id=\"urn:local-text-annotation-tydmv8kb4ysddsgr2qfj47fgtj52l41r\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-Il s'agit d'examiner la conception de l'architecture et d'en d\u00e9duire une s\u00e9paration des couches d'application.<\/p>\n<p>C'est-\u00e0-dire que l'on a ainsi la possibilit\u00e9 de payer <span id=\"urn:local-text-annotation-ndvmezexpwdagwa7hd2l5fscvpy9f8dc\" class=\"textannotation disambiguated wl-thing\">Base de donn\u00e9es<\/span> de ne conc\u00e9der sous licence que la puissance de calcul g\u00e9n\u00e9r\u00e9e par <span id=\"urn:local-text-annotation-xo3zujjyrpfn5eynig1moh2ga8r4yjyi\" class=\"textannotation disambiguated wl-thing\">Base de donn\u00e9es<\/span> est r\u00e9ellement consomm\u00e9 et non pas Core.<\/p>\n<p>Pour expliquer bri\u00e8vement ce qu'est un <span id=\"urn:local-text-annotation-af531p1vgirqxorg4g17m0hf1pt4ukw9\" class=\"textannotation disambiguated wl-thing\">Mod\u00e8le en couches<\/span> est compris comme une \"valeur\" : Dans ce cas, on divise les <span id=\"urn:local-text-annotation-5bwcdny2iouev9otdornjml1924doff7\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-L'environnement informatique est divis\u00e9 en trois niveaux : la couche du serveur d'application, la couche centrale et la couche de base.<span id=\"urn:local-text-annotation-h2smovez1h5mtp8dao3yen9nzgsodccs\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-couche de services et la <span id=\"urn:local-text-annotation-ryd350cn65d80l7t1paprxucutv68fav\" class=\"textannotation disambiguated wl-thing\">Base de donn\u00e9es<\/span>-couche.<\/p>\n<p>L'objectif est de r\u00e9duire le nombre de c\u0153urs n\u00e9cessaires pour la couche de base de donn\u00e9es - afin de minimiser les co\u00fbts de licence pour la couche de base de donn\u00e9es. Ce type d'optimisation de la conception est int\u00e9ressant pour les clients qui <span id=\"urn:local-text-annotation-sp8o8nx64qpxjzn33444dghfmz0irjva\" class=\"textannotation disambiguated wl-thing\">Base de donn\u00e9es<\/span>-Contrats directs avec une base de donn\u00e9es Core <span id=\"urn:local-text-annotation-wdt2wir5vo8s77c9qmikufw2dygea7z5\" class=\"textannotation disambiguated wl-thing\">Base de donn\u00e9es<\/span>-de licence.<\/p>\n<p><strong> Et<\/strong> L'introduction d'un mod\u00e8le de travail en \u00e9quipe est g\u00e9n\u00e9ralement rentable \u00e0 partir de cinq lignes de production et 15 <span id=\"urn:local-text-annotation-kd0ifoi39lfgc1qprjx18ydcs73k2u7q\" class=\"textannotation disambiguated wl-thing\">Instances<\/span>\/SID.<\/p>\n<p>Autre point important : lors de l'introduction d'un <span id=\"urn:local-text-annotation-6tuvdfv3ow7h89zxtlokqpa9yiyss6yd\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-de l'industrie pharmaceutique, certains <span id=\"urn:local-text-annotation-zkwrzx93qsrhjl4s8rcvs1fh64vnyazl\" class=\"textannotation disambiguated wl-thing\">Param\u00e8tres<\/span> \u00e0 examiner. D'autant plus que parmi les cinq lignes productives cit\u00e9es et moins de 15 <span id=\"urn:local-text-annotation-yw3r12ow19guowzcic483c2w7vh3ih7d\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-<span id=\"urn:local-text-annotation-s5d9d72qeakv8mzz75q7ak8ztbqy6kh7\" class=\"textannotation disambiguated wl-thing\">Instances<\/span> une telle re-conception n'est pas rentable.<\/p>\n<p><strong>La raison principale :<\/strong> Il y aura plus d'OS-<span id=\"urn:local-text-annotation-tbxeyg5dkhiygc6p6r0rn58ryrwgr1zt\" class=\"textannotation disambiguated wl-thing\">Partitions<\/span> par <span id=\"urn:local-text-annotation-qrddnhnsu3rnt75fg2gd8hi6spaa3fjc\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-ID est n\u00e9cessaire. Ce qui signifie qu'un nombre plus \u00e9lev\u00e9 d'ID physiques est n\u00e9cessaire. <span id=\"urn:local-text-annotation-g7ccdq7b9udqllsrpfygqho02v9djn8i\" class=\"textannotation disambiguated wl-thing\">Serveurs<\/span> devient n\u00e9cessaire.<\/p>\n<p>Si le contr\u00f4le est positif et qu'un re-design a lieu, la physique est quasiment optimis\u00e9e, et ce au moyen de <span id=\"urn:local-text-annotation-04y29nunnha5harq2eiavw8akx4tp51i\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-<span id=\"urn:local-text-annotation-gvgdt1juzp44nzrisihcy9ajwfj2bf9a\" class=\"textannotation disambiguated wl-thing\">Virtualisation<\/span>.<\/p>\n<p>Au final, cette mesure d'optimisation permet de r\u00e9duire la quantit\u00e9 de physique n\u00e9cessaire, c'est-\u00e0-dire le nombre de serveurs requis.<\/p>\n<h3><span id=\"urn:local-text-annotation-w5cln0hyyrde5sojqeg6vorpalutc8t2\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-Couche des services centraux<\/h3>\n<p>Lors d'une reconception sur la base d'un mod\u00e8le en couches, les points uniques de d\u00e9faillance (sur fond de <span id=\"urn:local-text-annotation-6dqbwy1i3ql01hxc7cxw4t59wwcem0k3\" class=\"textannotation disambiguated wl-thing\">HA<\/span>-Les probl\u00e8mes de s\u00e9curit\u00e9 peuvent \u00eatre \u00e9limin\u00e9s par Enqueue Replication et Message Server Clustering.<\/p>\n<p>Il est judicieux de recourir ici \u00e0 la variante certifi\u00e9e de la <span id=\"urn:local-text-annotation-0jc1952vjsnj5lfy61yvejx40z8btl1e\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-cluster-<span id=\"urn:local-text-annotation-nj5j4g06yydooz1kbirqc30gqqzwtnja\" class=\"textannotation disambiguated wl-thing\">Architecture de r\u00e9f\u00e9rence<\/span> de recourir \u00e0 l'aide d'un tiers. Le site <span id=\"urn:local-text-annotation-183y6a57gz2xdn2yh214dqao7vri7008\" class=\"textannotation disambiguated wl-thing\">SAP NetWeaver<\/span> <span id=\"urn:local-text-annotation-83eddvuuh477xiocv8yt05tlq49ox6ed\" class=\"textannotation disambiguated wl-thing\">Haute disponibilit\u00e9<\/span> Cluster 7.30 Certification (<span id=\"urn:local-text-annotation-kcb2gi875t17d42tvnjn9lifjvesit1j\" class=\"textannotation disambiguated wl-thing\">Architecture de r\u00e9f\u00e9rence<\/span>) d\u00e9crit l'interaction entre SAP Control Framework et sap-startsrv.<\/p>\n<p>Le point essentiel est que sapcontrol, via sapstartsrv, et sapstartsrv, via <span id=\"urn:local-text-annotation-0qz8vzqnungqzrljp839j7pocv8qrd7g\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>_SUSE Cluster Connector la <span id=\"urn:local-text-annotation-vej0mu4yqhhc97qdp7gb2x0tndorl3rr\" class=\"textannotation disambiguated wl-thing\">Communication<\/span> vers le cluster <span id=\"urn:local-text-annotation-2pxfesls4958v4gdqbbaaou04rep83cx\" class=\"textannotation disambiguated wl-thing\">Cadre<\/span> est d\u00e9fini.<\/p>\n<p>Le composant de cluster s'appelle chez Suse <span id=\"urn:local-text-annotation-3l4oxb3sbndi51m3zzvkrii80kuda49y\" class=\"textannotation disambiguated wl-thing\">HA<\/span> l'extension. O\u00f9 la <span id=\"urn:local-text-annotation-aitv7ycb0t5elnozofftwqilge6zcb7i\" class=\"textannotation disambiguated wl-thing\">HA<\/span> Extension de la <span id=\"urn:local-text-annotation-p3ehx3rkngnxbymms6p9yhtpdv2kj98a\" class=\"textannotation disambiguated wl-thing\">Communication<\/span> \u00e0 l'Instance Resource Agent de SAP, qui est \u00e0 son tour reli\u00e9 \u00e0 sapcontrol.<\/p>\n<p>L'agent de ressources SAP Instance permet \u00e9galement d'utiliser SAP <span id=\"urn:local-text-annotation-patgb5dws76fklcz4opdxluuedyf1nyb\" class=\"textannotation disambiguated wl-thing\">LVM<\/span> avec le SAP Control <span id=\"urn:local-text-annotation-0j4zqbi3k7s9lbip2zcjfdgwqcw58dqj\" class=\"textannotation disambiguated wl-thing\">Cadre<\/span> coupl\u00e9e.<\/p>\n<p>En ce qui concerne la couche d'application, les <span id=\"urn:local-text-annotation-w9fzz1t965w450vr628xpa79yxrj3xy8\" class=\"textannotation disambiguated wl-thing\">\u00c9volutivit\u00e9<\/span> et <span id=\"urn:local-text-annotation-7rpk1gdco7qjhlzggs1wt7k272zkcbl3\" class=\"textannotation disambiguated wl-thing\">Haute disponibilit\u00e9<\/span> g\u00e9n\u00e9r\u00e9 par de multiples instances de dialogue.<\/p>\n<p>Si un <span id=\"urn:local-text-annotation-v8ksk1qgnee6gmk8gb6h9y18fz6q5lai\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-Si le serveur d'applications s'arr\u00eate, il suffit de le g\u00e9n\u00e9rer \u00e0 nouveau et de le red\u00e9marrer ensuite.<\/p>\n<h3><span id=\"urn:local-text-annotation-v4ysv4mfsuxsk5y2u3h2hptjkvhay3p8\" class=\"textannotation disambiguated wl-thing\">Hana<\/span> pas d'inducteur de co\u00fbts<\/h3>\n<p>Notons au passage qu'avec Suite on Hana, il devient possible de g\u00e9rer de plus en plus de <span id=\"urn:local-text-annotation-181s42nc2r5hc29uclw8x27xf4ew9iqu\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-sur les modules <span id=\"urn:local-text-annotation-mvfg2xegtbjzlsonskg9m39le9wclcu8\" class=\"textannotation disambiguated wl-thing\">Hana<\/span> de l'entreprise.<\/p>\n<p>Gr\u00e2ce au facteur de compression de 1:5 et au <span id=\"urn:local-text-annotation-yte1s8rg3kebmaszsqpmx5in9nhk0gw3\" class=\"textannotation disambiguated wl-thing\">Hana<\/span>-en combinaison avec la <span id=\"urn:local-text-annotation-g5x70dz3utjzc8cbi3gl9439htda166t\" class=\"textannotation disambiguated wl-thing\">Suse<\/span>-<span id=\"urn:local-text-annotation-8e4a0hxx71uu47ju78fwpllnfgekrlhh\" class=\"textannotation disambiguated wl-organization\">Intel<\/span>-<span id=\"urn:local-text-annotation-ukt18i8hw6qpethenvmb4ifwpo55ic7p\" class=\"textannotation disambiguated wl-thing\">Infrastructure<\/span> est l'octroi de licences de <span id=\"urn:local-text-annotation-s0rfyuzrk8b1we83lzmluq7xt3atitdv\" class=\"textannotation disambiguated wl-thing\">Hana<\/span>-<span id=\"urn:local-text-annotation-tvg57cvxw3nragxf1ty1cz2prry2pvfe\" class=\"textannotation disambiguated wl-thing\">Base de donn\u00e9es<\/span> n'est pas bas\u00e9 sur le core et ne constitue donc pas un inducteur de co\u00fbts.<\/p>\n<p>Afin d'\u00e9tablir d'autres crit\u00e8res de faisabilit\u00e9 <span id=\"urn:local-text-annotation-nx3vymxx5ov76xw3am9vm5fct9b454c2\" class=\"textannotation disambiguated wl-organization\">SAP<\/span>-d'\u00e9valuer le paysage informatique sur la base d'un mod\u00e8le en couches et d'identifier les <span id=\"urn:local-text-annotation-mwp3y20ltiebfewfpkcqoktvgafsflns\" class=\"textannotation disambiguated wl-thing\">Haute disponibilit\u00e9<\/span> conform\u00e9ment \u00e0 la norme NetWeaver <span id=\"urn:local-text-annotation-h6j6sa3kjd9zfm9h4ifijs68z0opj6bu\" class=\"textannotation disambiguated wl-thing\">Haute disponibilit\u00e9<\/span> Cluster 7.30 Certification ainsi que l'int\u00e9gration dans le syst\u00e8me SAP. <span id=\"urn:local-text-annotation-lff6bldk7dgd1ij8cmwsnbtuma11n1iq\" class=\"textannotation disambiguated wl-thing\">LVM<\/span> de l'\u00e9tude sur le th\u00e8me de l'\u00e9ducation et de la formation tout au long de la vie. <span id=\"urn:local-text-annotation-ve6ooy7xvzjco1qepf3edj2m87jpvhrb\" class=\"textannotation disambiguated wl-organization\">Realtech<\/span> de s'en occuper.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lors d'une migration Unix-Linux et d'un transfert un \u00e0 un de l'architecture Unix-SAP, les co\u00fbts de licence de la base de donn\u00e9es peuvent exploser en raison du nombre \u00e9lev\u00e9 de c\u0153urs Intel. Il est possible d'y rem\u00e9dier en utilisant un mod\u00e8le en couches.<\/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":[24,7,1464],"tags":[130,65,127],"coauthors":[25625],"class_list":["post-242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-meinung","category-mag1308","tag-datenbank","tag-hana","tag-unix","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>Bei einer Unix-Linux-Migration und einer Eins-zu-eins-\u00dcbertragung der Unix-SAP-Architektur k\u00f6nnen die Datenbanklizenzkosten durch die hohe Anzahl der Intel Cores explodieren. Dem kann durch die Verwendung eines Schichtenmodells begegnet werden.<\/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\/mag1308\/\" rel=\"category tag\">MAG 13-08<\/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\/242","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=242"}],"version-history":[{"count":0,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/posts\/242\/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=242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/categories?post=242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/tags?post=242"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/e3mag.com\/fr\/wp-json\/wp\/v2\/coauthors?post=242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}