{"version":"1.0","provider_name":"Visual Paradigm Bloggen","provider_url":"https:\/\/blog.visual-paradigm.com\/de","title":"Einf\u00fchrung in Yourdon DeMarco DFD-Diagramme - Visual Paradigm Bloggen","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lEOFghDOAB\"><a href=\"https:\/\/blog.visual-paradigm.com\/de\/beginners-guide-to-yourdon-demarco-dfd-diagrams\/\">Einf\u00fchrung in Yourdon DeMarco DFD-Diagramme<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.visual-paradigm.com\/de\/beginners-guide-to-yourdon-demarco-dfd-diagrams\/embed\/#?secret=lEOFghDOAB\" width=\"600\" height=\"338\" title=\"&#8222;Einf\u00fchrung in Yourdon DeMarco DFD-Diagramme&#8220; &#8211; Visual Paradigm Bloggen\" data-secret=\"lEOFghDOAB\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/blog.visual-paradigm.com\/de\/wp-content\/uploads\/sites\/12\/2026\/01\/img_650be1366a593.png","thumbnail_width":959,"thumbnail_height":751,"description":"Einf\u00fchrung Datenumlaufdiagramme (DFDs) sind ein wertvolles Werkzeug zur Visualisierung und Dokumentation des Datenflusses innerhalb eines Systems. Yourdon DeMarco DFDs, benannt nach ihren Erfindern Edward Yourdon und Tom DeMarco, bieten eine strukturierte M\u00f6glichkeit, darzustellen, wie Daten durch ein System flie\u00dfen. In dieser Einf\u00fchrung stellen wir Ihnen Yourdon DeMarco DFDs vor und zeigen Ihnen, wie Sie sie [&hellip;]"}