{"id":712,"date":"2026-01-29T02:32:42","date_gmt":"2026-01-29T02:32:42","guid":{"rendered":"https:\/\/www.method-post.com\/ja\/understanding-data-flow-diagrams-key-concepts-and-practical-tips-2\/"},"modified":"2026-01-29T02:32:42","modified_gmt":"2026-01-29T02:32:42","slug":"understanding-data-flow-diagrams-key-concepts-and-practical-tips-2","status":"publish","type":"post","link":"https:\/\/www.method-post.com\/ja\/understanding-data-flow-diagrams-key-concepts-and-practical-tips-2\/","title":{"rendered":"\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306e\u7406\u89e3\uff1a\u91cd\u8981\u306a\u6982\u5ff5\u3068\u5b9f\u7528\u7684\u306a\u30d2\u30f3\u30c8"},"content":{"rendered":"<div class=\"group flex w-full gap-3\" id=\"fcd58451-66ef-42a7-8b29-34589d920875\">\n<div class=\"flex min-w-0 flex-1 flex-col\">\n<div class=\"flex w-full flex-col overflow-x-auto\" dir=\"auto\">\n<div class=\"prose select-text gap-1 overflow-x-visible text-wrap break-words font-normal dark:prose-invert prose-p:whitespace-break-spaces prose-code:m-0 prose-code:whitespace-break-spaces prose-pre:m-0 prose-pre:w-full prose-pre:bg-[#1e1e1e] prose-pre:p-0 dark:prose-pre:bg-secondary-50 py-0.5 max-w-full\">\n<p dir=\"auto\">DFD\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u3055\u307e\u3056\u307e\u306a\u6bb5\u968e\u3001\u521d\u671f\u306e\u8981\u4ef6\u53ce\u96c6\u304b\u3089\u8a73\u7d30\u8a2d\u8a08\u3001\u3055\u3089\u306b\u306f\u30b7\u30b9\u30c6\u30e0\u6587\u66f8\u4f5c\u6210\u307e\u3067\u5e45\u5e83\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u958b\u767a\u8005\u3001\u30a2\u30ca\u30ea\u30b9\u30c8\u3001\u6700\u7d42\u30e6\u30fc\u30b6\u30fc\u3092\u542b\u3080\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u30c7\u30fc\u30bf\u304c\u3069\u306e\u3088\u3046\u306b\u51e6\u7406\u3055\u308c\u3001\u5909\u63db\u3055\u308c\u308b\u304b\u3092\u660e\u78ba\u306b\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u3001DFD\u306f\u3088\u308a\u826f\u3044\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4fc3\u9032\u3057\u3001\u6f5c\u5728\u7684\u306a\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3084\u975e\u52b9\u7387\u3092\u7279\u5b9a\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u6a5f\u80fd\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<p dir=\"auto\">\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u76ee\u7684\u306f\u3001\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306e\u7406\u89e3\u3068\u4f5c\u6210\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3059\u3002DFD\u306e\u57fa\u76e4\u3068\u306a\u308b\u91cd\u8981\u306a\u6982\u5ff5\u3092\u6df1\u304f\u6398\u308a\u4e0b\u3052\u3001\u305d\u306e\u69cb\u6210\u8981\u7d20\u9593\u306e\u95a2\u4fc2\u3092\u691c\u8a0e\u3057\u3001\u52b9\u679c\u7684\u3067\u6d1e\u5bdf\u306b\u5bcc\u3093\u3060\u56f3\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u5b9f\u7528\u7684\u306a\u30d2\u30f3\u30c8\u3068\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002DFD\u306b\u521d\u3081\u3066\u89e6\u308c\u308b\u65b9\u3001\u3042\u308b\u3044\u306f\u30b9\u30ad\u30eb\u3092\u78e8\u304d\u305f\u3044\u65b9\u306e\u4e21\u65b9\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067DFD\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u77e5\u8b58\u3068\u6280\u8853\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h2 dir=\"auto\">DFD\u8981\u7d20\u306e\u8868\u8a18\u6cd5<\/h2>\n<p dir=\"auto\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\uff08DFD\uff09\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u3055\u307e\u3056\u307e\u306a\u8981\u7d20\u3092\u8868\u3059\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u8868\u8a18\u6cd5\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3054\u63d0\u793a\u3044\u305f\u3060\u3044\u305f\u753b\u50cf\u306f\u3001DFD\u8981\u7d20\u306e4\u3064\u306e\u7570\u306a\u308b\u8868\u8a18\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff1aYourdon DeMarco\u3001Gane &amp; Sarson\u3001SSADM\u3001\u304a\u3088\u3073Yourdon\u3068Coad\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u8868\u8a18\u6cd5\u3068\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3001\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u8868\u73fe\u65b9\u6cd5\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff1a<\/p>\n<h3>1. Yourdon DeMarco\u8868\u8a18\u6cd5<\/h3>\n<ul>\n<li><strong>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/strong>\uff1a\u77e9\u5f62\u30dc\u30c3\u30af\u30b9\u3068\u3057\u3066\u8868\u3055\u308c\u3001\u30e9\u30d9\u30eb\u306f\u300c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u300d\u3067\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u5236\u5fa1\u5916\u306e\u30c7\u30fc\u30bf\u306e\u767a\u4fe1\u5143\u307e\u305f\u306f\u53d7\u4fe1\u5148\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\uff1a\u30e9\u30d9\u30eb\u300c\u30d7\u30ed\u30bb\u30b9\u300d\u306e\u5186\u3068\u3057\u3066\u63cf\u304b\u308c\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3055\u308c\u308b\u64cd\u4f5c\u3084\u5909\u63db\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/strong>\uff1a\u30e9\u30d9\u30eb\u300c\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u300d\u306e\u958b\u53e3\u90e8\u306e\u3042\u308b\u77e9\u5f62\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30c7\u30fc\u30bf\u304c\u4fdd\u5b58\u3055\u308c\u3001\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u5834\u6240\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/strong>\uff1a\u77e2\u5370\u3068\u3057\u3066\u63cf\u304b\u308c\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u9593\u3067\u306e\u30c7\u30fc\u30bf\u79fb\u52d5\u306e\u65b9\u5411\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>2. Gane &amp; Sarson\u8868\u8a18\u6cd5<\/h3>\n<ul>\n<li><strong>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/strong>\uff1a\u30e9\u30d9\u30eb\u300c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u300d\u306e\u77e9\u5f62\u30dc\u30c3\u30af\u30b9\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u3001Yourdon DeMarco\u8868\u8a18\u6cd5\u3068\u540c\u69d8\u3067\u3059\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\uff1a\u30e9\u30d9\u30eb\u300c\u30d7\u30ed\u30bb\u30b9\u300d\u3068\u756a\u53f7\uff08\u4f8b\uff1a1.0\uff09\u3092\u5099\u3048\u305f\u4e38\u307f\u3092\u5e2f\u3073\u305f\u77e9\u5f62\u3068\u3057\u3066\u8868\u3055\u308c\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u30ec\u30d9\u30eb\u307e\u305f\u306f\u9806\u5e8f\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/strong>\uff1a\u5de6\u5074\u306b\u5782\u76f4\u7dda\u3092\u5099\u3048\u305f\u958b\u653e\u578b\u306e\u9577\u65b9\u5f62\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u3001\u300c\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u300d\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u3044\u308b\u3002\u5782\u76f4\u7dda\u306b\u306f\u53c2\u7167\u756a\u53f7\uff08\u4f8b\uff1aD1\uff09\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/strong>\uff1a\u8981\u7d20\u9593\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u65b9\u5411\u3092\u793a\u3059\u77e2\u5370\u3068\u3057\u3066\u63cf\u304b\u308c\u308b\u3002<\/li>\n<\/ul>\n<h3>3. SSADM\uff08\u69cb\u9020\u5316\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u8a2d\u8a08\u624b\u6cd5\uff09\u8868\u8a18<\/h3>\n<ul>\n<li><strong>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/strong>\uff1a\u300c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u300d\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u6955\u5186\u3068\u3057\u3066\u63cf\u304b\u308c\u3066\u304a\u308a\u3001\u4ed6\u306e\u8868\u8a18\u3068\u533a\u5225\u3055\u308c\u308b\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\uff1a\u300c\u30d7\u30ed\u30bb\u30b9\u300d\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u4e38\u307f\u3092\u5e2f\u3073\u305f\u9577\u65b9\u5f62\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u3001Gane &amp; Sarson\u3068\u540c\u69d8\u3060\u304c\u3001\u8ffd\u52a0\u306e\u756a\u53f7\u306f\u4ed8\u3051\u3089\u308c\u3066\u3044\u306a\u3044\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/strong>\uff1a\u300c\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u300d\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u9577\u65b9\u5f62\u3068\u3057\u3066\u8868\u3055\u308c\u3001Gane &amp; Sarson\u306b\u898b\u3089\u308c\u308b\u5782\u76f4\u7dda\u306f\u542b\u307e\u308c\u306a\u3044\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/strong>\uff1a\u30c7\u30fc\u30bf\u306e\u79fb\u52d5\u65b9\u5411\u3092\u793a\u3059\u77e2\u5370\u306b\u3088\u3063\u3066\u793a\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<h3>4. Yourdon\u3068Coad\u8868\u8a18<\/h3>\n<ul>\n<li><strong>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/strong>\uff1a\u300c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u300d\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u9577\u65b9\u5f62\u306e\u30dc\u30c3\u30af\u30b9\u3068\u3057\u3066\u63cf\u304b\u308c\u3066\u304a\u308a\u3001Yourdon DeMarco\u304a\u3088\u3073Gane &amp; Sarson\u3068\u540c\u69d8\u3067\u3042\u308b\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\uff1a\u300c\u30d7\u30ed\u30bb\u30b9\u300d\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u5186\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u3001Yourdon DeMarco\u3068\u540c\u69d8\u3067\u3042\u308b\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/strong>\uff1a\u300c\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u300d\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u958b\u653e\u578b\u306e\u9577\u65b9\u5f62\u3068\u3057\u3066\u8868\u3055\u308c\u3001Yourdon DeMarco\u3068\u540c\u69d8\u3067\u3042\u308b\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/strong>\u8981\u7d20\u9593\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u65b9\u5411\u3092\u793a\u3059\u77e2\u5370\u3068\u3057\u3066\u56f3\u793a\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<h3>\u4e3b\u306a\u9055\u3044<\/h3>\n<ul>\n<li><strong>\u5f62\u72b6\u3068\u30e9\u30d9\u30eb\u4ed8\u3051<\/strong>\u5404\u8a18\u6cd5\u306f\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306b\u5bfe\u3057\u3066\u7570\u306a\u308b\u5f62\u72b6\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u306e\u898f\u5247\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<li><strong>\u30d7\u30ed\u30bb\u30b9\u306e\u8868\u73fe<\/strong>Gane &amp; Sarson\u304a\u3088\u3073SSADM\u306f\u30d7\u30ed\u30bb\u30b9\u306b\u4e38\u89d2\u9577\u65b9\u5f62\u3092\u4f7f\u7528\u3059\u308b\u304c\u3001Yourdon DeMarco\u304a\u3088\u3073Yourdon\u3068Coad\u306f\u5186\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306e\u8868\u73fe<\/strong>Gane &amp; Sarson\u3067\u306f\u53c2\u7167\u756a\u53f7\u4ed8\u304d\u306e\u5782\u76f4\u7dda\u3092\u542b\u3080\u304c\u3001\u4ed6\u306e\u8a18\u6cd5\u3067\u306f\u5358\u7d14\u306a\u9577\u65b9\u5f62\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<\/ul>\n<p dir=\"auto\">\u3053\u308c\u3089\u306e\u8a18\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30ca\u30ea\u30b9\u30c8\u3084\u8a2d\u8a08\u8005\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30cb\u30fc\u30ba\u3084\u597d\u307f\u306b\u6700\u3082\u9069\u3057\u305f\u3082\u306e\u3092\u9078\u629e\u3067\u304d\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u660e\u78ba\u3067\u52b9\u679c\u7684\u306a\u4f1d\u9054\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3002<\/p>\n<p dir=\"auto\"><img alt=\"DFD Using Yourdon and DeMarco Notation\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/servlet\/editor-content\/knowledge\/software-design\/dfd-using-yourdon-and-demarco\/sites\/7\/2020\/03\/dfd-notations-comparison.png\"\/><\/p>\n<h2>\u4e3b\u8981\u306a\u6982\u5ff5<\/h2>\n<h3>1. \u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/h3>\n<p dir=\"auto\">\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u304c\u3001\u305d\u306e\u5236\u5fa1\u5916\u306b\u3042\u308b\u30c7\u30fc\u30bf\u306e\u767a\u4fe1\u5143\u307e\u305f\u306f\u53d7\u4fe1\u5148\u3067\u3042\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u3001\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u3001\u307e\u305f\u306f\u5916\u90e8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>\u4f8b<\/strong>\u63d0\u4f9b\u3055\u308c\u305f\u753b\u50cf\u3067\u306f\u3001\u300c\u9867\u5ba2\u300d\u3068\u300c\u30d6\u30ed\u30fc\u30ab\u30fc\u300d\u304c\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n<h3>2. \u30d7\u30ed\u30bb\u30b9<\/h3>\n<p dir=\"auto\">\u30d7\u30ed\u30bb\u30b9\u306f\u5165\u529b\u30c7\u30fc\u30bf\u3092\u51fa\u529b\u30c7\u30fc\u30bf\u306b\u5909\u63db\u3059\u308b\u3002\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3055\u308c\u308b\u64cd\u4f5c\u307e\u305f\u306f\u64cd\u4f5c\u306e\u96c6\u5408\u3092\u8868\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b<\/strong>\u300c\u6ce8\u6587\u5165\u529b\u300d\u30d7\u30ed\u30bb\u30b9\u306f\u300c\u767a\u6ce8\u66f8\u300d\u3092\u5165\u529b\u3068\u3057\u3066\u53d7\u3051\u53d6\u308a\u3001\u300c\u6ce8\u6587\u30c7\u30fc\u30bf\u300d\u3092\u51fa\u529b\u3068\u3057\u3066\u751f\u6210\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>3. \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/h3>\n<p dir=\"auto\">\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u30a2\u30af\u30bb\u30b9\u304a\u3088\u3073\u5909\u66f4\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u3002\u30c7\u30fc\u30bf\u3092\u5c06\u6765\u306e\u5229\u7528\u306e\u305f\u3081\u306b\u4fdd\u7ba1\u3059\u308b\u5834\u6240\u3092\u8868\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b<\/strong>: \u300cOrder\u300d\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u53d6\u5f97\u307e\u305f\u306f\u66f4\u65b0\u53ef\u80fd\u306a\u6ce8\u6587\u306e\u8a73\u7d30\u3092\u4fdd\u6301\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>4. \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/h3>\n<p dir=\"auto\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u9593\u3067\u306e\u30c7\u30fc\u30bf\u306e\u79fb\u52d5\u3092\u8868\u3057\u307e\u3059\u3002\u77e2\u5370\u3067\u8868\u3055\u308c\u3001\u30c7\u30fc\u30bf\u306e\u79fb\u52d5\u65b9\u5411\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f8b<\/strong>: \u300cCustomer\u300d\u304b\u3089\u300cEnter Orders\u300d\u3078\u306e\u77e2\u5370\u306f\u3001\u9867\u5ba2\u304b\u3089\u30d7\u30ed\u30bb\u30b9\u3078\u306e\u300c\u8cfc\u5165\u4f9d\u983c\u300d\u306e\u6d41\u308c\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>DFD\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u9593\u306e\u95a2\u4fc2<\/h2>\n<h3>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304b\u3089\u30d7\u30ed\u30bb\u30b9\u3078<\/h3>\n<ul>\n<li><strong>\u76f8\u4e92\u4f5c\u7528<\/strong>: \u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u30d7\u30ed\u30bb\u30b9\u306b\u5165\u529b\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\u304b\u3001\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u306e\u51fa\u529b\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\u3002<\/li>\n<li><strong>\u4f8b<\/strong>: \u300cCustomer\u300d\u306f\u300cEnter Orders\u300d\u30d7\u30ed\u30bb\u30b9\u306b\u300c\u8cfc\u5165\u4f9d\u983c\u300d\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3078<\/h3>\n<ul>\n<li><strong>\u76f8\u4e92\u4f5c\u7528<\/strong>: \u30d7\u30ed\u30bb\u30b9\u306f\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u304b\u3089\u8aad\u307f\u53d6\u308a\u307e\u305f\u306f\u66f8\u304d\u8fbc\u307f\u3092\u884c\u3046\u3002<\/li>\n<li><strong>\u4f8b<\/strong>: \u300cEnter Orders\u300d\u30d7\u30ed\u30bb\u30b9\u306f\u300cOrder\u300d\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306b\u300c\u6ce8\u6587\u30c7\u30fc\u30bf\u300d\u3092\u66f8\u304d\u8fbc\u3080\u3002<\/li>\n<\/ul>\n<h3>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u304b\u3089\u30d7\u30ed\u30bb\u30b9\u3078<\/h3>\n<ul>\n<li><strong>\u76f8\u4e92\u4f5c\u7528<\/strong>: \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u3001\u5fc5\u8981\u306a\u3068\u304d\u306b\u30d7\u30ed\u30bb\u30b9\u306b\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<li><strong>\u4f8b<\/strong>: \u300c\u6ce8\u6587\u300d\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u3001\u5fc5\u8981\u306a\u30d7\u30ed\u30bb\u30b9\u306b\u6ce8\u6587\u306e\u8a73\u7d30\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3078<\/h3>\n<ul>\n<li><strong>\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3<\/strong>: \u30d7\u30ed\u30bb\u30b9\u306f\u51fa\u529b\u30c7\u30fc\u30bf\u3092\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u9001\u4fe1\u3059\u308b\u3002<\/li>\n<li><strong>\u4f8b<\/strong>: \u300c\u6ce8\u6587\u5165\u529b\u300d\u30d7\u30ed\u30bb\u30b9\u306f\u6ce8\u6587\u78ba\u8a8d\u3092\u300c\u9867\u5ba2\u300d\u306b\u9001\u4fe1\u3059\u308b\u3002<\/li>\n<\/ul>\n<p><img alt=\"What is Data Flow Diagram?\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/guide\/dfd\/what-is-data-flow-diagram\/02-dfd-process-example.png\"\/><\/p>\n<h2>\u30c8\u30c3\u30d7\u30c0\u30a6\u30f3\u5206\u89e3<\/h2>\n<p dir=\"auto\">\u3053\u306e\u56f3\u306f\u3001\u6ce8\u6587\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u308a\u8a73\u7d30\u306a\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\uff08DFD\uff09\u3092\u8868\u3057\u3066\u304a\u308a\u3001\u9867\u5ba2\u3001\u30d6\u30ed\u30fc\u30ab\u30fc\u3001\u6ce8\u6587\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306e\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u308b\u3002\u4ee5\u4e0b\u306e\u901a\u308a\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u305d\u306e\u76f8\u4e92\u4f5c\u7528\u306e\u6982\u8981\u3092\u793a\u3059\u3002<\/p>\n<p dir=\"auto\"><img alt=\"Data Flow Diagram (DFD) Software\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/features\/v13\/4\/dfd.png\"\/><\/p>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/strong>:<\/p>\n<ul>\n<li><strong>\u9867\u5ba2<\/strong>: \u3053\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u6ce8\u6587\u3092\u63d0\u51fa\u3059\u308b\u3053\u3068\u3067\u30d7\u30ed\u30bb\u30b9\u3092\u958b\u59cb\u3059\u308b\u3002<\/li>\n<li><strong>\u30d6\u30ed\u30fc\u30ab\u30fc<\/strong>: \u3053\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u6ce8\u6587\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3051\u308b\u4ef2\u4ecb\u8005\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u9867\u5ba2\u304b\u3089\u53d6\u5f15\u306e\u8a73\u7d30\u3092\u53d7\u3051\u53d6\u308a\u3001\u6ce8\u6587\u306e\u8a73\u7d30\u3092\u30b7\u30b9\u30c6\u30e0\u306b\u8ee2\u9001\u3059\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30d7\u30ed\u30bb\u30b9<\/strong>:<\/p>\n<ul>\n<li><strong>\u6ce8\u6587\u306e\u63d0\u51fa\uff08\u30aa\u30f3\u30e9\u30a4\u30f3\uff09<\/strong>: \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u9867\u5ba2\u304c\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u884c\u3063\u305f\u6ce8\u6587\u3092\u51e6\u7406\u3059\u308b\u3002\u9867\u5ba2\u304b\u3089\u76f4\u63a5\u6ce8\u6587\u306e\u8a73\u7d30\u3092\u53d7\u3051\u53d6\u308b\u3002<\/li>\n<li><strong>\u53d6\u5f15\u306e\u8a73\u7d30<\/strong>\uff1a\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u53d6\u5f15\u306e\u8a73\u7d30\u3092\u7ba1\u7406\u3057\u3001\u9867\u5ba2\u304b\u3089\u306e\u5165\u529b\u3092\u53d7\u4fe1\u3057\u3066\u30d6\u30ed\u30fc\u30ab\u30fc\u306b\u8ee2\u9001\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u6ce8\u6587\u306e\u63d0\u51fa\uff08\u96fb\u8a71\uff09<\/strong>\uff1a\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u96fb\u8a71\u306b\u3088\u308b\u6ce8\u6587\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u30d6\u30ed\u30fc\u30ab\u30fc\u304b\u3089\u6ce8\u6587\u306e\u8a73\u7d30\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/strong>:<\/p>\n<ul>\n<li><strong>\u6ce8\u6587\u306e\u8a73\u7d30<\/strong>\uff1a\u3053\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u30d7\u30ed\u30bb\u30b9\u3092\u901a\u3058\u3066\u6ce8\u6587\u3055\u308c\u305f\u6ce8\u6587\u306e\u8a73\u7d30\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u53d6\u5f15\u306e\u8a73\u7d30<\/strong>\uff1a\u3053\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u51e6\u7406\u3055\u308c\u3001\u30d6\u30ed\u30fc\u30ab\u30fc\u306b\u8ee2\u9001\u3055\u308c\u308b\u53d6\u5f15\u306e\u8a73\u7d30\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/strong>:<\/p>\n<ul>\n<li><strong>\u6ce8\u6587\u306e\u8a73\u7d30\uff08\u9867\u5ba2\u304b\u3089\u30aa\u30f3\u30e9\u30a4\u30f3\u6ce8\u6587\u3078\uff09<\/strong>\uff1a\u3053\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u6ce8\u6587\u3092\u63d0\u51fa\u3059\u308b\u969b\u306b\u9867\u5ba2\u304c\u63d0\u4f9b\u3059\u308b\u6ce8\u6587\u60c5\u5831\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u53d6\u5f15\u306e\u8a73\u7d30\uff08\u9867\u5ba2\u304b\u3089\u53d6\u5f15\u306e\u8a73\u7d30\u3078\uff09<\/strong>\uff1a\u3053\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u9867\u5ba2\u304c\u63d0\u4f9b\u3059\u308b\u53d6\u5f15\u60c5\u5831\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u53d6\u5f15\u306e\u8a73\u7d30\uff08\u53d6\u5f15\u306e\u8a73\u7d30\u304b\u3089\u30d6\u30ed\u30fc\u30ab\u30fc\u3078\uff09<\/strong>\uff1a\u3053\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u30d6\u30ed\u30fc\u30ab\u30fc\u306b\u8ee2\u9001\u3055\u308c\u308b\u53d6\u5f15\u60c5\u5831\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u6ce8\u6587\u306e\u8a73\u7d30\uff08\u30d6\u30ed\u30fc\u30ab\u30fc\u304b\u3089\u96fb\u8a71\u6ce8\u6587\u3078\uff09<\/strong>\uff1a\u3053\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u96fb\u8a71\u3067\u6ce8\u6587\u3092\u63d0\u51fa\u3059\u308b\u969b\u306b\u30d6\u30ed\u30fc\u30ab\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u6ce8\u6587\u60c5\u5831\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30d7\u30ed\u30bb\u30b9\u756a\u53f7<\/strong>:<\/p>\n<ul>\n<li><strong>0, 1, 2<\/strong>: \u3053\u308c\u3089\u306e\u6570\u5b57\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u9806\u5e8f\u307e\u305f\u306f\u8b58\u5225\u3092\u793a\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30bb\u30b90\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u6ce8\u6587\u30d7\u30ed\u30bb\u30b9\u3068\u96fb\u8a71\u6ce8\u6587\u30d7\u30ed\u30bb\u30b9\u306e\u4e21\u65b9\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u4e2d\u5fc3\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u306e\u3088\u3046\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u89e3\u91c8<\/h3>\n<ul>\n<li>\u3053\u306e\u56f3\u306f\u3001\u6ce8\u6587\u304c\u30aa\u30f3\u30e9\u30a4\u30f3\u307e\u305f\u306f\u96fb\u8a71\u3067\u884c\u3048\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u30aa\u30f3\u30e9\u30a4\u30f3\u6ce8\u6587\u306f\u3001\u300c\u6ce8\u6587\u306e\u63d0\u51fa\uff08\u30aa\u30f3\u30e9\u30a4\u30f3\uff09\u300d\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u76f4\u63a5\u51e6\u7406\u3055\u308c\u3001\u6ce8\u6587\u306e\u8a73\u7d30\u304c\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u96fb\u8a71\u6ce8\u6587\u306e\u5834\u5408\u3001\u9867\u5ba2\u304b\u3089\u53d6\u5f15\u306e\u8a73\u7d30\u3092\u53d7\u3051\u53d6\u308a\u3001\u6ce8\u6587\u306e\u8a73\u7d30\u3092\u300c\u6ce8\u6587\u306e\u63d0\u51fa\uff08\u96fb\u8a71\uff09\u300d\u30d7\u30ed\u30bb\u30b9\u306b\u8ee2\u9001\u3059\u308b\u30d6\u30ed\u30fc\u30ab\u30fc\u304c\u95a2\u4e0e\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d6\u30ed\u30fc\u30ab\u30fc\u306f\u4ef2\u4ecb\u8005\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u96fb\u8a71\u6ce8\u6587\u306e\u53d6\u5f15\u304a\u3088\u3073\u6ce8\u6587\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u3092\u5186\u6ed1\u306b\u3057\u307e\u3059\u3002<\/li>\n<li>\u7126\u70b9\u306f\u3001\u6ce8\u6587\u304a\u3088\u3073\u53d6\u5f15\u306e\u8a73\u7d30\u3092\u53ce\u96c6\u30fb\u7ba1\u7406\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u3001\u6ce8\u6587\u65b9\u6cd5\uff08\u30aa\u30f3\u30e9\u30a4\u30f3\u307e\u305f\u306f\u96fb\u8a71\uff09\u306b\u95a2\u308f\u3089\u305a\u3001\u6b63\u3057\u304f\u51e6\u7406\u30fb\u4fdd\u5b58\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/li>\n<\/ul>\n<p dir=\"auto\">\u3053\u306eDFD\u306f\u3001\u6ce8\u6587\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u308a\u8a73\u7d30\u306a\u30d3\u30e5\u30fc\u3092\u63d0\u4f9b\u3057\u3001\u6ce8\u6587\u304a\u3088\u3073\u53d6\u5f15\u306e\u51e6\u7406\u306b\u304a\u3051\u308b\u7570\u306a\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3084\u30d7\u30ed\u30bb\u30b9\u306e\u5f79\u5272\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30d2\u30f3\u30c8\u3068\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n<ol>\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u306b\u59cb\u3081\u308b<\/strong>: \u30b7\u30b9\u30c6\u30e0\u306e\u6982\u8981\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u3001\u307e\u305a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30ec\u30d9\u30eb\u306eDFD\u304b\u3089\u59cb\u3081\u3001\u6bb5\u968e\u7684\u306b\u8a73\u7d30\u306a\u30ec\u30d9\u30eb\u3078\u3068\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u4e00\u8cab\u6027<\/strong>: \u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3001\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306b\u5bfe\u3057\u3066\u4e00\u8cab\u3057\u305f\u547d\u540d\u898f\u5247\u3092\u4f7f\u7528\u3057\u3066\u3001\u6df7\u4e71\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u660e\u78ba\u3055<\/strong>: \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u304c\u660e\u78ba\u306b\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3001\u77e2\u5370\u304c\u6b63\u3057\u304f\u65b9\u5411\u4ed8\u3051\u3089\u308c\u3066\u3001\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3092\u793a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u30e2\u30b8\u30e5\u30fc\u30eb\u5316<\/strong>: \u8907\u96d1\u306a\u30d7\u30ed\u30bb\u30b9\u3092\u3001\u3088\u308a\u660e\u78ba\u3067\u7406\u89e3\u3057\u3084\u3059\u3044\u5c0f\u3055\u306a\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u306b\u5206\u5272\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u691c\u8a3c<\/strong>\uff1a\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3068\u5b9a\u671f\u7684\u306bDFD\u3092\u691c\u8a3c\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u6b63\u78ba\u306b\u8868\u73fe\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<\/ol>\n<h2>\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h2>\n<ol>\n<li><strong>\u5883\u754c\u3092\u7279\u5b9a\u3059\u308b<\/strong>\uff1a\u30b7\u30b9\u30c6\u30e0\u306e\u5883\u754c\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3057\u3001\u5185\u90e8\u30d7\u30ed\u30bb\u30b9\u3068\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u533a\u5225\u3059\u308b\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u306b\u6ce8\u76ee\u3059\u308b<\/strong>\uff1a\u5236\u5fa1\u30d5\u30ed\u30fc\u307e\u305f\u306f\u51e6\u7406\u306e\u9806\u5e8f\u3088\u308a\u3082\u3001\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u306b\u91cd\u70b9\u3092\u7f6e\u304f\u3002<\/li>\n<li><strong>\u8a73\u7d30\u5ea6<\/strong>\uff1a\u9ad8\u30ec\u30d9\u30eb\u306eDFD\uff08\u30ec\u30d9\u30eb0\uff09\u304b\u3089\u59cb\u3081\u3001\u6bb5\u968e\u7684\u306b\u8a73\u7d30\u5ea6\u306e\u9ad8\u3044\u30ec\u30d9\u30eb\uff08\u30ec\u30d9\u30eb1\u3001\u30ec\u30d9\u30eb2\u306a\u3069\uff09\u3078\u3068\u6d17\u7df4\u3057\u3066\u3044\u304f\u3002<\/li>\n<li><strong>\u6a19\u6e96\u8a18\u53f7\u3092\u4f7f\u7528\u3059\u308b<\/strong>\uff1a\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306b\u6a19\u6e96\u8a18\u53f7\u3092\u9069\u7528\u3057\u3001\u660e\u78ba\u3055\u3068\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u3002<\/li>\n<li><strong>\u4eee\u5b9a\u3092\u8a18\u9332\u3059\u308b<\/strong>\uff1aDFD\u306b\u95a2\u9023\u3059\u308b\u3059\u3079\u3066\u306e\u4eee\u5b9a\u3084\u5236\u7d04\u3092\u8a18\u9332\u3057\u3001\u6587\u8108\u3092\u63d0\u4f9b\u3057\u3001\u8aa4\u89e3\u3092\u907f\u3051\u308b\u3002<\/li>\n<\/ol>\n<h2>\u7d50\u8ad6<\/h2>\n<p dir=\"auto\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306f\u5358\u306a\u308b\u8996\u899a\u7684\u88dc\u52a9\u624b\u6bb5\u4ee5\u4e0a\u306e\u3082\u306e\u3067\u3042\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u304a\u3088\u3073\u8a2d\u8a08\u306b\u95a2\u4e0e\u3059\u308b\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308b\u3002\u660e\u78ba\u3067\u69cb\u9020\u7684\u306a\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u8868\u73fe\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001DFD\u306f\u62bd\u8c61\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u8981\u4ef6\u3068\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u8a73\u7d30\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u3002\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u304c\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30c7\u30fc\u30bf\u306e\u53d6\u308a\u6271\u3044\u65b9\u3092\u53ef\u8996\u5316\u3057\u3001\u6539\u5584\u3059\u3079\u304d\u9818\u57df\u3092\u7279\u5b9a\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u304c\u305d\u306e\u610f\u56f3\u3055\u308c\u305f\u6a5f\u80fd\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/p>\n<p dir=\"auto\">\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u901a\u3058\u3066\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3001\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u542b\u3080DFD\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3092\u691c\u8a0e\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u8981\u7d20\u304c\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u691c\u8a3c\u3057\u3001\u52b9\u679c\u7684\u306aDFD\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u5b9f\u7528\u7684\u306a\u30d2\u30f3\u30c8\u3068\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u63d0\u793a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u6982\u5ff5\u3068\u6280\u8853\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u6b63\u78ba\u306b\u8868\u73fe\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u958b\u767a\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u3067\u8cb4\u91cd\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6d3b\u7528\u3067\u304d\u308bDFD\u3092\u4f5c\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p dir=\"auto\">DFD\u3092\u7d99\u7d9a\u3057\u3066\u4f7f\u7528\u3059\u308b\u969b\u306b\u306f\u3001\u660e\u78ba\u3055\u3001\u4e00\u8cab\u6027\u3001\u305d\u3057\u3066\u7d30\u90e8\u3078\u306e\u6ce8\u610f\u304c\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u7406\u89e3\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u3001\u56f3\u3092\u7e70\u308a\u8fd4\u3057\u691c\u8a3c\u3057\u3001\u6539\u5584\u30fb\u7cbe\u7dfb\u5316\u3059\u308b\u3053\u3068\u3092\u305f\u3081\u3089\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5b9f\u8df5\u3068DFD\u306e\u539f\u5247\u306b\u57fa\u3065\u304f\u5805\u5b9f\u306a\u57fa\u790e\u304c\u3042\u308c\u3070\u3001\u6700\u3082\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u5206\u6790\u306e\u8ab2\u984c\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306e\u529b\u3092\u6d3b\u304b\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u53d6\u308a\u7d44\u307f\u306b\u304a\u3044\u3066\u65b0\u305f\u306a\u6d1e\u5bdf\u3068\u52b9\u7387\u3092\u5f15\u304d\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"group flex w-full gap-3\" id=\"9109f40f-dc02-4812-a272-8e0684d23452\">\n<div class=\"flex min-w-0 flex-1 flex-col\">\n<div class=\"ml-auto flex w-fit min-w-0 max-w-full flex-col items-stretch justify-between gap-1 rounded-3xl bg-background-message px-5 py-2.5\">\n<div class=\"flex w-full flex-col overflow-x-auto\" dir=\"auto\">\n<h2 dir=\"auto\">DFD\u306e\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3 \u2013 Stack Overflow<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u306e\u7570\u306a\u308b\u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306e\u5229\u7528\u53ef\u80fd\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u304a\u308a\u3001DFD\u3092\u4f5c\u6210\u3059\u308b\u306b\u306fModeler Edition\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3042\u308b\u70b9\u3092\u542b\u3080\u3002<\/li>\n<li><a href=\"https:\/\/stackoverflow.com\/questions\/41533195\/visual-paradigm-data-flow-diagrams\">Stack Overflow\u3067\u3055\u3089\u306b\u8aad\u3080<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/stackoverflow.com\/questions\/41533195\/visual-paradigm-data-flow-diagrams\" rel=\"noopener\" target=\"_blank\">1<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30aa\u30f3\u30e9\u30a4\u30f3\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u4f5c\u6210\u30c4\u30fc\u30eb<\/strong><\/p>\n<ul>\n<li>\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3067\u56f3\u3092\u5171\u6709\u3067\u304d\u308b\u6a5f\u80fd\u3092\u5099\u3048\u305f\u3001\u8fc5\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u3092\u4f5c\u6210\u3067\u304d\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\">\u30aa\u30f3\u30e9\u30a4\u30f3DFD\u30e1\u30fc\u30ab\u30fc\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\" rel=\"noopener\" target=\"_blank\">2<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u3092\u4f7f\u7528\u3057\u305f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306e\u4f5c\u6210\u624b\u9806\u30ac\u30a4\u30c9<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u3092\u4f7f\u7528\u3057\u305fDFD\u306e\u4f5c\u6210\u306b\u3064\u3044\u3066\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3084\u30d7\u30ed\u30bb\u30b9\u306e\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u6a5f\u80fd\u3092\u542b\u3080\u8a73\u7d30\u306a\u30ac\u30a4\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/guides.visual-paradigm.com\/a-step-by-step-guide-to-creating-data-flow-diagrams-with-visual-paradigm\/\">\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/guides.visual-paradigm.com\/a-step-by-step-guide-to-creating-data-flow-diagrams-with-visual-paradigm\/\" rel=\"noopener\" target=\"_blank\">3<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u30c4\u30fc\u30eb \u2013 Visual Paradigm<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u306eDFD\u30c4\u30fc\u30eb\u306e\u6a5f\u80fd\u3092\u5f37\u8abf\u3057\u3066\u304a\u308a\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u5206\u89e3\u3084\u7570\u306a\u308b\u30ec\u30d9\u30eb\u9593\u3067\u306e\u30e2\u30c7\u30eb\u306e\u6574\u5408\u6027\u306e\u7dad\u6301\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/data-flow-diagram-tool\/\">DFD\u30c4\u30fc\u30eb\u306b\u3064\u3044\u3066\u5b66\u3076<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/features\/data-flow-diagram-tool\/\" rel=\"noopener\" target=\"_blank\">4<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/p>\n<ul>\n<li>DFD\u306e\u69cb\u9020\u3068\u76ee\u7684\u3092\u8aac\u660e\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u53ef\u8996\u5316\u3059\u308b\u5f79\u5272\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u3092\u7406\u89e3\u3059\u308b<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/\" rel=\"noopener\" target=\"_blank\">5<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u3092\u4f7f\u7528\u3057\u305fDFD\u306e\u4f5c\u6210\u306b\u95a2\u3059\u308b\u7ae0\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u8a18\u6cd5\u3084\u30d7\u30ed\u30bb\u30b9\u306e\u5206\u89e3\u6280\u8853\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145_dataflowdiag.html\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306e\u7ae0\u3092\u8aad\u3080<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145_dataflowdiag.html\" rel=\"noopener\" target=\"_blank\">6<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u3092\u63cf\u304f\u306b\u306f\uff1f<\/strong><\/p>\n<ul>\n<li>DFD\u306e\u63cf\u753b\u624b\u9806\u3092\u8aac\u660e\u3057\u3066\u304a\u308a\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u5206\u89e3\u65b9\u6cd5\u3084\u7570\u306a\u308b\u30ec\u30d9\u30eb\u9593\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u7ba1\u7406\u65b9\u6cd5\u3082\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145\/56977_creatingdata.html\">DFD\u306e\u63cf\u304d\u65b9\u3092\u5b66\u3076<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/285\/2145\/56977_creatingdata.html\" rel=\"noopener\" target=\"_blank\">7<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u3067\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\uff1a\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u3092\u6d3b\u7528\u3057\u305fDFD\u306e\u7fd2\u5f97\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u3001\u5b9f\u8df5\u7684\u306a\u4f8b\u3084\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/guides.visual-paradigm.com\/mastering-data-flow-diagrams-with-visual-paradigm-a-step-by-step-guide\/\">DFD\u30de\u30b9\u30bf\u30fc\u6307\u5357\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/guides.visual-paradigm.com\/mastering-data-flow-diagrams-with-visual-paradigm-a-step-by-step-guide\/\" rel=\"noopener\" target=\"_blank\">8<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/strong><\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u56f3\u3092\u63cf\u3051\u308b\u3088\u3046\u306b\u652f\u63f4\u3059\u308b\u3001\u7121\u6599\u306e\u30aa\u30f3\u30e9\u30a4\u30f3DFD\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u4f8b\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/\">DFD\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u691c\u7d22\u3059\u308b<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/\" rel=\"noopener\" target=\"_blank\">9<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\uff1f<\/strong><\/p>\n<ul>\n<li>DFD\u306e\u4f5c\u6210\u306b\u95a2\u3059\u308b\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u9078\u629e\u65b9\u6cd5\u3084\u56f3\u3078\u306e\u8a73\u7d30\u306e\u8ffd\u52a0\u624b\u9806\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/how-to-create-data-flow-diagram\/\">DFD\u4f5c\u6210\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u5f93\u3046<\/a>\u00a0<a class=\"mi-ref cursor-pointer align-super text-muted-foreground fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/how-to-create-data-flow-diagram\/\" rel=\"noopener\" target=\"_blank\">10<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p 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