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alt=\"DFD Tutorial: Yourdon Notation\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/servlet\/editor-content\/knowledge\/software-design\/dfd-\/sites\/7\/2020\/03\/dfd-notation-comparison.png\"\/><\/p>\n<h3>1.\u00a0<strong>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/strong><\/h3>\n<p dir=\"auto\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u3001\u30e2\u30c7\u30eb\u5316\u3055\u308c\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\u3001\u500b\u4eba\u3001\u307e\u305f\u306f\u30c7\u30d0\u30a4\u30b9\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u30c7\u30fc\u30bf\u306e\u767a\u4fe1\u5143\u307e\u305f\u306f\u53d7\u4fe1\u5148\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<h3>2.\u00a0<strong>\u30d7\u30ed\u30bb\u30b9<\/strong><\/h3>\n<p 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dir=\"auto\">\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306e\u9593\u3067\u306e\u30c7\u30fc\u30bf\u306e\u79fb\u52d5\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7d50\u3076\u77e2\u5370\u3068\u3057\u3066\u8868\u73fe\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>5.\u00a0<strong>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3<\/strong><\/h3>\n<p dir=\"auto\">\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3068\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u5e83\u304f\u6982\u89b3\u3067\u304d\u308b\u3001\u6700\u9ad8\u30ec\u30d9\u30eb\u306eDFD\u3067\u3059\u3002<\/p>\n<h3>6.\u00a0<strong>\u5206\u89e3\u306e\u6bb5\u968e<\/strong><\/h3>\n<p dir=\"auto\">DFD\u306f\u901a\u5e38\u3001\u8907\u6570\u306e\u6bb5\u968e\u306b\u5206\u89e3\u3055\u308c\u3001\u5404\u6bb5\u968e\u304c\u4e0a\u4f4d\u6bb5\u968e\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3064\u3044\u3066\u3088\u308a\u8a73\u7d30\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30c8\u30c3\u30d7\u30c0\u30a6\u30f3\u5206\u89e3\u6280\u8853<\/h2>\n<p dir=\"auto\">\u30c8\u30c3\u30d7\u30c0\u30a6\u30f3\u5206\u89e3\u6280\u8853\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u9ad8\u30ec\u30d9\u30eb\u306a\u30d3\u30e5\u30fc\uff08\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\uff09\u304b\u3089\u59cb\u3081\u3001\u6bb5\u968e\u7684\u306b\u3088\u308a\u8a73\u7d30\u306a\u30ec\u30d9\u30eb\u306b\u5206\u89e3\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002\u5404\u6bb5\u968e\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306b\u3064\u3044\u3066\u3001\u3088\u308a\u8a73\u7d30\u306a\u8996\u70b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p dir=\"auto\"><img alt=\"DFD Tutorial: Yourdon Notation\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/servlet\/editor-content\/knowledge\/software-design\/dfd-tutorial-yourdon-notation\/sites\/7\/2020\/03\/dfd-top-down-decomposition.png\"\/><\/p>\n<h3>\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/h3>\n<ol>\n<li>\n<p dir=\"auto\"><strong>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306e\u4f5c\u6210\uff08\u30ec\u30d9\u30eb0\uff09<\/strong><\/p>\n<ul>\n<li>\u4e3b\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u304a\u3088\u3073\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u7279\u5b9a\u3059\u308b\u3002<\/li>\n<li>\u30b7\u30b9\u30c6\u30e0\u3092\u5358\u4e00\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u63cf\u304d\u3001\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3067\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u63a5\u7d9a\u3059\u308b\u3002<\/li>\n<li>\u4f8b\uff1a\u56f3\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306f\u30b7\u30b9\u30c6\u30e0\u304c3\u3064\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u3084\u308a\u53d6\u308a\u3057\u3066\u3044\u308b\u69d8\u5b50\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30ec\u30d9\u30eb1\u3078\u306e\u5206\u89e3<\/strong><\/p>\n<ul>\n<li>\u4e3b\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u305d\u306e\u4e3b\u8981\u306a\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u306b\u5206\u89e3\u3059\u308b\u3002<\/li>\n<li>\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u3068\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u7279\u5b9a\u3059\u308b\u3002<\/li>\n<li>\u4f8b\uff1a\u56f3\u306e\u901a\u308a\u3001\u30ec\u30d9\u30eb1\u3067\u306f\u30b7\u30b9\u30c6\u30e0\u304c\u30d7\u30ed\u30bb\u30b91\u3001\u30d7\u30ed\u30bb\u30b92\u3001\u30d7\u30ed\u30bb\u30b93\u306b\u5206\u89e3\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u304c\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3068\u76f8\u4e92\u4f5c\u7528\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u3055\u3089\u306b\u5206\u89e3\u3059\u308b\uff08\u30ec\u30d9\u30eb2\u304a\u3088\u3073\u305d\u308c\u4ee5\u964d\uff09<\/strong><\/p>\n<ul>\n<li>\u5404\u30b5\u30d6\u30d7\u30ed\u30bb\u30b9\u3092\u3001\u5fc5\u8981\u306a\u8a73\u7d30\u30ec\u30d9\u30eb\u306b\u9054\u3059\u308b\u307e\u3067\u3055\u3089\u306b\u8a73\u7d30\u306a\u30d7\u30ed\u30bb\u30b9\u306b\u5206\u89e3\u3057\u7d9a\u3051\u308b\u3002<\/li>\n<li>\u4f4e\u3044\u30ec\u30d9\u30eb\u306e\u5404\u30d7\u30ed\u30bb\u30b9\u304c\u3001\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u3088\u308a\u8a73\u7d30\u306a\u8868\u73fe\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li>\u4f8b\uff1a\u56f3\u306e\u901a\u308a\u3001\u30d7\u30ed\u30bb\u30b92\u306f\u3055\u3089\u306b\u30d7\u30ed\u30bb\u30b92.1\u3068\u30d7\u30ed\u30bb\u30b92.2\u306b\u5206\u89e3\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u304c\u72ec\u81ea\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3068\u76f8\u4e92\u4f5c\u7528\u3092\u6301\u3064\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>\u30d2\u30f3\u30c8\u3068\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n<ul>\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u306b\u59cb\u3081\u308b<\/strong>\uff1a\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u304b\u3089\u59cb\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u5206\u89e3\u3059\u308b\u306b\u3064\u308c\u3066\u6bb5\u968e\u7684\u306b\u8a73\u7d30\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/li>\n<li><strong>\u4e00\u8cab\u6027<\/strong>\uff1a\u5206\u89e3\u306e\u7570\u306a\u308b\u30ec\u30d9\u30eb\u9593\u3067\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3068\u30d7\u30ed\u30bb\u30b9\u304c\u4e00\u8cab\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u53cd\u5fa9\u7684\u7cbe\u7dfb\u5316<\/strong>\uff1a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3084\u8ffd\u52a0\u60c5\u5831\u306b\u57fa\u3065\u3044\u3066\u3001DFD\u3092\u53cd\u5fa9\u7684\u306b\u7cbe\u7dfb\u5316\u3059\u308b\u3002<\/li>\n<li><strong>\u6a19\u6e96\u8a18\u53f7\u3092\u4f7f\u7528\u3059\u308b<\/strong>\uff1a\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\u306b\u6a19\u6e96\u8a18\u53f7\u3092\u4f7f\u7528\u3057\u3066\u3001\u660e\u78ba\u3055\u3068\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u3002<\/li>\n<li><strong>\u4eee\u5b9a\u3092\u6587\u66f8\u5316\u3059\u308b<\/strong>\uff1aDFD\u4f5c\u6210\u4e2d\u306b\u4eee\u5b9a\u3057\u305f\u5185\u5bb9\u3092\u660e\u78ba\u306b\u6587\u66f8\u5316\u3057\u3001\u8aa4\u89e3\u3092\u907f\u3051\u308b\u3002<\/li>\n<\/ul>\n<h2>\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h2>\n<ul>\n<li><strong>\u660e\u78ba\u3055\u3068\u7c21\u6f54\u3055<\/strong>\uff1a\u56f3\u306e\u660e\u78ba\u3055\u3068\u7c21\u6f54\u3055\u3092\u76ee\u6307\u3059\u3002DFD\u3092\u8907\u96d1\u306b\u3057\u3059\u304e\u306a\u3044\u3002<\/li>\n<li><strong>\u691c\u8a3c<\/strong>\uff1a\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3068\u5354\u8b70\u3057\u3066DFD\u3092\u691c\u8a3c\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u6b63\u78ba\u306b\u8868\u73fe\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u30e2\u30b8\u30e5\u30fc\u30eb\u6027<\/strong>\uff1a\u5404\u30d7\u30ed\u30bb\u30b9\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3042\u308a\u3001\u4ed6\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u306f\u72ec\u7acb\u3057\u3066\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n<li><strong>\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3<\/strong>\uff1a\u5206\u89e3\u306e\u7570\u306a\u308b\u30ec\u30d9\u30eb\u9593\u3067\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u7dad\u6301\u3057\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u7406\u89e3\u3092\u5bb9\u6613\u306b\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>\u7d50\u8ad6<\/h2>\n<p dir=\"auto\">\u30c8\u30c3\u30d7\u30c0\u30a6\u30f3\u5206\u89e3\u624b\u6cd5\u3092\u7528\u3044\u3066\u4f5c\u6210\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u7406\u89e3\u3057\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u69cb\u9020\u7684\u3067\u5305\u62ec\u7684\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3059\u308b\u3002\u9ad8\u30ec\u30d9\u30eb\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u304b\u3089\u59cb\u3081\u3001\u6bb5\u968e\u7684\u306b\u8a73\u7d30\u306a\u30ec\u30d9\u30eb\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u51e6\u7406\u3084\u4fdd\u5b58\u306e\u8907\u96d1\u3055\u3092\u6349\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u672c\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u63d0\u793a\u3055\u308c\u305f\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u30d2\u30f3\u30c8\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u660e\u78ba\u3067\u4e00\u8cab\u6027\u304c\u3042\u308a\u3001\u52b9\u679c\u7684\u306aDFD\u3092\u4f5c\u6210\u3067\u304d\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u30a2\u30ca\u30ea\u30b9\u30c8\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u3001\u30d3\u30b8\u30cd\u30b9\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u3044\u305a\u308c\u3067\u3042\u3063\u3066\u3082\u3001DFD\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u3067\u3001\u5805\u7262\u306a\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u80fd\u529b\u304c\u5411\u4e0a\u3057\u3001\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u3067\u6700\u9069\u5316\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3067\u304d\u308b\u3002DFD\u306e\u529b\u3092\u6d3b\u7528\u3057\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u6df1\u3044\u6d1e\u5bdf\u3092\u5f15\u304d\u51fa\u3057\u3001\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u63a8\u9032\u3057\u3088\u3046\u3002<\/p>\n<p dir=\"auto\">\n<h2 dir=\"auto\">DFD\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/h2>\n<ol>\n<li>\n<p dir=\"auto\"><strong>Visual Paradigm\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0 \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\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u5229\u7528\u53ef\u80fd\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001DFD\u3092\u4f5c\u6210\u3059\u308b\u306b\u306fModeler Edition\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/stackoverflow.com\/questions\/41533195\/visual-paradigm-data-flow-diagrams\">Stack Overflow\u3067\u8a73\u3057\u304f\u8aad\u3080<\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30aa\u30f3\u30e9\u30a4\u30f3\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u4f5c\u6210\u30c4\u30fc\u30eb<\/strong><\/p>\n<ul>\n<li>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u8fc5\u901f\u304b\u3064\u52b9\u7387\u7684\u306b\u4f5c\u6210\u3067\u304d\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3067\u56f3\u3092\u5171\u6709\u3067\u304d\u308b\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\">\u30aa\u30f3\u30e9\u30a4\u30f3DFD\u4f5c\u6210\u30c4\u30fc\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/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\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u3092\u4f7f\u7528\u3057\u3066DFD\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u306a\u30ac\u30a4\u30c9\u3092\u63d0\u4f9b\u3057\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3084\u30d7\u30ed\u30bb\u30b9\u306b\u5bfe\u3059\u308b\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u6a5f\u80fd\u3092\u542b\u3093\u3067\u3044\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><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\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><\/li>\n<\/ul>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\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\u3092\u5f37\u8abf\u3057\u3066\u3044\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\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u7406\u89e3\u3059\u308b<\/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\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0<\/strong><\/p>\n<ul>\n<li>Visual Paradigm\u3067DFD\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u7ae0\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u8868\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\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u7ae0\u3092\u8aad\u3080<\/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\u3069\u3046\u63cf\u304f\u304b\uff1f<\/strong><\/p>\n<ul>\n<li>DFD\u306e\u63cf\u753b\u624b\u9806\u3092\u63d0\u4f9b\u3057\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u5206\u89e3\u3084\u7570\u306a\u308b\u30ec\u30d9\u30eb\u9593\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u7ba1\u7406\u65b9\u6cd5\u3092\u542b\u3093\u3067\u3044\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\u4f7f\u7528\u3057\u3066DFD\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\u305f\u3081\u306e\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\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/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\u7c21\u5358\u306b\u4f5c\u6210\u3067\u304d\u308b\u3088\u3046\u306b\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><\/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\u3063\u3066\u304f\u3060\u3055\u3044<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p dir=\"auto\">\u3053\u308c\u3089\u306e\u53c2\u8003\u8cc7\u6599\u306f\u3001Visual Paradigm\u3092\u7528\u3044\u305f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u7406\u89e3\u3068\u4f5c\u6210\u306e\u305f\u3081\u306e\u5805\u5b9f\u306a\u57fa\u76e4\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u57fa\u790e\u30ac\u30a4\u30c9\u304b\u3089\u4e0a\u7d1a\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u307e\u3067\u5e45\u5e83\u3044\u30ea\u30bd\u30fc\u30b9\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u30b7\u30b9\u30c6\u30e0\u5206\u6790\u304a\u3088\u3073\u8a2d\u8a08\u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u304c\u30b7\u30b9&hellip;<\/p>\n","protected":false},"author":2,"featured_media":933,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"https:\/\/online.visual-paradigm.com\/servlet\/editor-content\/knowledge\/software-design\/dfd-tutorial-yourdon-notation\/sites\/7\/2020\/03\/dfd-top-down-decomposition.png","fifu_image_alt":"","footnotes":""},"categories":[21],"tags":[],"class_list":["post-932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-flowchart"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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