{"version":"1.0","provider_name":"Visual Paradigm Guides French","provider_url":"https:\/\/guides.visual-paradigm.com\/fr","author_name":"vpjick","author_url":"https:\/\/guides.visual-paradigm.com\/fr\/author\/vpjick\/","title":"Diagramme de classes vs. sch\u00e9ma ER : diff\u00e9rences cl\u00e9s, similitudes et comparaison","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"FpolY1YFfD\"><a href=\"https:\/\/guides.visual-paradigm.com\/fr\/class-diagram-vs-erd-differences-similarities\/\">Diagramme de classes vs. ERD : diff\u00e9rences, similitudes et quand utiliser l&#8217;un ou l&#8217;autre<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/guides.visual-paradigm.com\/fr\/class-diagram-vs-erd-differences-similarities\/embed\/#?secret=FpolY1YFfD\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Diagramme de classes vs. ERD : diff\u00e9rences, similitudes et quand utiliser l&#8217;un ou l&#8217;autre\u00a0\u00bb &#8212; Visual Paradigm Guides French\" data-secret=\"FpolY1YFfD\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/guides.visual-paradigm.com\/fr\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/guides.visual-paradigm.com\/fr\/wp-content\/uploads\/sites\/6\/2026\/07\/class-diagram-vs-erd-comparison-guide.jpg","thumbnail_width":1312,"thumbnail_height":816,"description":"Comparez les diagrammes de classes UML et les sch\u00e9mas ER. D\u00e9couvrez les diff\u00e9rences cl\u00e9s en mati\u00e8re de notation, de relations, de r\u00f4les en ing\u00e9nierie logicielle, et quand utiliser l\u2019un ou l\u2019autre pour la mod\u00e9lisation."}