{"id":514,"date":"2026-07-08T05:41:48","date_gmt":"2026-07-08T05:41:48","guid":{"rendered":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/"},"modified":"2026-07-08T05:41:48","modified_gmt":"2026-07-08T05:41:48","slug":"%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples","status":"publish","type":"post","link":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/","title":{"rendered":"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b"},"content":{"rendered":"<h2>\ud83c\udf1f \u306f\u3058\u3081\u306b<\/h2>\n<p>\u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5de5\u5b66\u304a\u3088\u3073\u30d3\u30b8\u30cd\u30b9\u5206\u6790\u306e\u8907\u96d1\u306a\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u6280\u8853\u7684\u306a\u958b\u767a\u8005\u3068\u975e\u6280\u8853\u7684\u306a\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u306e\u306f\u3001\u5e38\u306b\u6311\u6226\u3067\u3042\u308b\u3002\u3053\u3053\u306b\u767b\u5834\u3059\u308b\u306e\u304c<strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09<\/strong>\u2014\u2014\u30c7\u30fc\u30bf\u304c\u30b7\u30b9\u30c6\u30e0\u3092\u901a\u3058\u3066\u3069\u306e\u3088\u3046\u306b\u79fb\u52d5\u3059\u308b\u304b\u3092\u53ef\u8996\u5316\u3059\u308b\u3001\u6c38\u7d9a\u7684\u3067\u5f37\u529b\u306a\u30e2\u30c7\u30eb\u5316\u30c4\u30fc\u30eb\u3067\u3042\u308b\u3002<\/p>\n<p>\u5236\u5fa1\u30d5\u30ed\u30fc\u3068\u8ad6\u7406\u30eb\u30fc\u30d7\u306b\u6ce8\u76ee\u3059\u308b\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3068\u306f\u7570\u306a\u308a\u3001DFD\u306f\u53b3\u5bc6\u306b<strong>\u30c7\u30fc\u30bf<\/strong>\u306b\u6ce8\u76ee\u3059\u308b\uff1a\u30c7\u30fc\u30bf\u306e\u51fa\u6240\u3001\u5909\u63db\u65b9\u6cd5\u3001\u4fdd\u5b58\u5834\u6240\u3001\u6700\u7d42\u7684\u306a\u5230\u7740\u5148\u3002\u5927\u898f\u6a21\u306a\u96fb\u5b50\u5546\u53d6\u5f15\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u8a2d\u8a08\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u793e\u5185\u5728\u5eab\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u69cb\u7bc9\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001DFD\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u4fef\u77b0\u7684\u306b\u628a\u63e1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002<\/p>\n<p id=\"kpZMhdi\"><img fetchpriority=\"high\" alt=\"Data Flow Diagram (DFD): A tutorial\" class=\"alignnone wp-image-872 size-full\" decoding=\"async\" fetchpriority=\"high\" height=\"928\" sizes=\"(max-width: 1664px) 100vw, 1664px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png 1664w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e-300x167.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e-1024x571.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e-768x428.png 768w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e-1536x857.png 1536w\" width=\"1664\"\/><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u306f\u3001DFD\u306e\u57fa\u672c\u539f\u5247\u3001\u305d\u308c\u3089\u3092\u652f\u914d\u3059\u308b\u53b3\u683c\u306a\u30eb\u30fc\u30eb\u3001\u8ad6\u7406\u30e2\u30c7\u30eb\u3068\u7269\u7406\u30e2\u30c7\u30eb\u306e\u9055\u3044\u3001\u305d\u3057\u3066<strong>Graphviz DOT<\/strong>\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u3053\u308c\u3089\u306e\u6982\u5ff5\u3092\u5177\u4f53\u5316\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u63a2\u6c42\u3059\u308b\u3002\u63d0\u4f9b\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u4f8b\u306b\u306f<strong>\u30b7\u30b9\u30c6\u30e0\u5883\u754c\u30b3\u30f3\u30c6\u30ca<\/strong>\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u90e8\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u5916\u90e8\u306e\u30a8\u30f3\u30c8\u30ea\u30c6\u30a3\u3092\u660e\u78ba\u306b\u533a\u5225\u3067\u304d\u308b\u3002<\/p>\n<hr\/>\n<h2>\ud83e\uddd0 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n<p>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u3092\u901a\u308b\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3092\u8996\u899a\u7684\u306b\u8868\u73fe\u3059\u308b\u3002\u30c7\u30fc\u30bf\u3092\u5165\u529b\u5143\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u79fb\u52d5\u3055\u305b\u3001\u6700\u7d42\u7684\u306b\u30ec\u30dd\u30fc\u30c8\u751f\u6210\u304a\u3088\u3073\u51fa\u529b\u5148\u3078\u5230\u9054\u3055\u305b\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3002<\/p>\n<p>DFD\u306f\u4e00\u822c\u7684\u306b\u30012\u3064\u306e\u660e\u78ba\u306a\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u985e\u3055\u308c\u308b\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u8ad6\u7406\u7684DFD\uff1a<\/strong>\u2014\u2014\u8ad6\u7406\u30d5\u30ed\u30fc\u306e<em>\u30d3\u30b8\u30cd\u30b9<\/em>\u30d5\u30ed\u30fc\u3092\u8a18\u8ff0\u3059\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u304c\u4f55\u3092\u884c\u3046\u304b\uff08\u30d3\u30b8\u30cd\u30b9\u6d3b\u52d5\u3001\u30a4\u30d9\u30f3\u30c8\u3001\u751f\u6210\u3055\u308c\u308b\u30c7\u30fc\u30bf\uff09\u306b\u7126\u70b9\u3092\u5f53\u3066\u3001\u6280\u8853\u7684\u306b\u3069\u306e\u3088\u3046\u306b\u69cb\u7bc9\u3055\u308c\u308b\u304b\u306f\u6c17\u306b\u3057\u306a\u3044\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7269\u7406\u7684DFD\uff1a<\/strong>\u2014\u2014\u8ad6\u7406\u30d5\u30ed\u30fc\u306e<em>\u5b9f\u88c5<\/em>\u3092\u8a18\u8ff0\u3059\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u304c\u5b9f\u969b\u306b\u3069\u306e\u3088\u3046\u306b\u69cb\u7bc9\u3055\u308c\u308b\u304b\u3092\u8a73\u7d30\u306b\u8a18\u8ff0\u3057\u3001\u7279\u5b9a\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u3001\u304a\u3088\u3073\u624b\u52d5\u306e\u4eba\u7684\u4ecb\u5165\u3092\u542b\u3080\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\ud83c\udfaf DFD\u3092\u306a\u305c\u4f7f\u3046\u306e\u304b\uff1f<\/h3>\n<p>DFD\u306f\u8996\u899a\u7684\u306a\u30b7\u30f3\u30d7\u30eb\u3055\u304b\u3089\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u8005\u3068\u306e\u9593\u3067\u512a\u308c\u305f\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u76ee\u7684\u3067\u4f7f\u7528\u3055\u308c\u308b\uff1a<\/p>\n<ul>\n<li>\n<p>\u30b7\u30b9\u30c6\u30e0\u306e\u8ad6\u7406\u7684\u306a\u60c5\u5831\u30d5\u30ed\u30fc\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3002<\/p>\n<\/li>\n<li>\n<p>\u7269\u7406\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u69cb\u7bc9\u8981\u4ef6\u3092\u6c7a\u5b9a\u3059\u308b\u3002<\/p>\n<\/li>\n<li>\n<p>\u624b\u52d5\u3068\u81ea\u52d5\u5316\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u8981\u4ef6\u3092\u8a2d\u5b9a\u3059\u308b\u3002<\/p>\n<\/li>\n<li>\n<p>\u8a73\u7d30\u306a\u56f3\u306e\u968e\u5c64\u306b\u62e1\u5f35\u53ef\u80fd\u306a\u5e83\u7bc4\u306a\u6982\u8981\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>\ud83e\udde9 DFD\u306e4\u3064\u306e\u57fa\u672c\u8a18\u53f7<\/h2>\n<p>\u6a19\u6e96\u7684\u306aDFD\u306f4\u3064\u306e\u57fa\u672c\u7684\u306a\u69cb\u6210\u8981\u7d20\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u3053\u308c\u3089\u306e\u8a18\u53f7\u304c\u5b9a\u7fa9\u3055\u308c\u305f\u7bc4\u56f2\u5185\u3067\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u793a\u3059Graphviz\u306e\u8868\u73fe\u3067\u3059\u3002<strong>\u30b7\u30b9\u30c6\u30e0\u5883\u754c<\/strong>.<\/p>\n<p id=\"qFCsspo\"><img alt=\"\" class=\"alignnone size-full wp-image-873\" decoding=\"async\" height=\"868\" sizes=\"(max-width: 1918px) 100vw, 1918px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922.png 1918w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922-300x136.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922-1024x463.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922-768x348.png 768w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922-1536x695.png 1536w\" width=\"1918\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph DFD_Symbols {\r\n    rankdir=LR;\r\n    splines=true;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=10, penwidth=1.5];\r\n    edge [fontname=\"Helvetica\", fontsize=9, color=\"#555555\"];\r\n\r\n    \/\/ --- \u30b7\u30b9\u30c6\u30e0\u5883\u754c ---\r\n    subgraph cluster_System {\r\n        label=\"\u30b7\u30b9\u30c6\u30e0\u5883\u754c\uff08\u5185\u90e8\u30d7\u30ed\u30bb\u30b9\u304a\u3088\u3073\u30b9\u30c8\u30ec\u30fc\u30b8\uff09\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#757575\";\r\n        bgcolor=\"#FAFAFA\";\r\n        \r\n        node [shape=circle, style=\"filled\", fillcolor=\"#E8F5E9\", color=\"#388E3C\", width=1.2];\r\n        Process [label=\"1.0n\u30d7\u30ed\u30bb\u30b9n\u30c7\u30fc\u30bf\"];\r\n        \r\n        node [shape=cylinder, style=\"filled\", fillcolor=\"#FFF9C4\", color=\"#FBC02D\"];\r\n        DataStore [label=\"D1n\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\"];\r\n    }\r\n    \r\n    \/\/ --- \u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 ---\r\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\r\n    EntityIn [label=\"\u5916\u90e8n\u30bd\u30fc\u30b9\"];\r\n    EntityOut [label=\"\u5916\u90e8n\u5b9b\u5148\"];\r\n\r\n    \/\/ --- \u30d5\u30ed\u30fc ---\r\n    EntityIn -&gt; Process [label=\"\u539f\u59cb\u30c7\u30fc\u30bf\u5165\u529b\"];\r\n    Process -&gt; DataStore [label=\"\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u306e\u66f8\u304d\u8fbc\u307f\"];\r\n    DataStore -&gt; Process [label=\"\u30c7\u30fc\u30bf\u8aad\u307f\u53d6\u308a\"];\r\n    Process -&gt; EntityOut [label=\"\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u6e08\u307f\u30ec\u30dd\u30fc\u30c8\"];\r\n}\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>1. \u30d7\u30ed\u30bb\u30b9<\/h3>\n<p>\u30d7\u30ed\u30bb\u30b9\u306f\u5165\u529b\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u308c\u3092\u64cd\u4f5c\u3057\u3001\u5185\u5bb9\u3084\u5f62\u5f0f\u304c\u7570\u306a\u308b\u51fa\u529b\u3092\u751f\u6210\u3059\u308b\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u8a18\u6cd5\uff1a<\/strong>\u00a0\u5186\uff08Yourdon-DeMarco\uff09\u307e\u305f\u306f\u4e38\u89d2\u9577\u65b9\u5f62\uff08Gane-Sarson\uff09\u3002Graphviz\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u4f7f\u7528\u3059\u308b\u3002<code data-backticks=\"1\">shape=circle<\/code>.<\/p>\n<\/li>\n<li>\n<p><strong>\u547d\u540d\u898f\u5247\uff1a<\/strong>\u00a0\u52d5\u8a5e\u306e\u5f8c\u306b\u5358\u6570\u540d\u8a5e\u3092\u4ed8\u3051\u308b\uff08\u4f8b\uff1a<em>\u624b\u6570\u6599\u3092\u8a08\u7b97\u3059\u308b<\/em>,\u00a0<em>\u6ce8\u6587\u3092\u78ba\u8a8d\u3059\u308b<\/em>).<\/p>\n<\/li>\n<li>\n<p><strong>\u30eb\u30fc\u30eb\uff1a<\/strong>\u00a0\u3059\u3079\u3066\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001\u5c11\u306a\u304f\u3068\u30821\u3064\u306e\u5165\u529b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30681\u3064\u306e\u51fa\u529b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>2. \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc<\/h3>\n<p>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3068\u306f\u3001\u30c7\u30fc\u30bf\u304c1\u3064\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u5225\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3078\u79fb\u52d5\u3059\u308b\u305f\u3081\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u3042\u308b\u3002\u5358\u4e00\u306e\u30c7\u30fc\u30bf\u8981\u7d20\u307e\u305f\u306f\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u8a18\u6cd5\uff1a<\/strong>\u00a0\u77e2\u5370\u4ed8\u304d\u306e\u65b9\u5411\u6027\u306e\u3042\u308b\u7dda\uff08<code data-backticks=\"1\">-&gt;<\/code>\u00a0Graphviz\u3067\u306f\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30eb\u30fc\u30eb\uff1a<\/strong>\u00a0\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u51e6\u7406\u30b9\u30c6\u30c3\u30d7\u3001\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u307e\u305f\u306f\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3067\u958b\u59cb\u304a\u3088\u3073\u7d42\u4e86\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u30c7\u30fc\u30bf\u306f\u81ea\u3089\u5909\u5316\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>3. \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\uff08\u30ea\u30dd\u30b8\u30c8\u30ea\uff09<\/h3>\n<p>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u5f8c\u3067\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u72b6\u6cc1\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u8a18\u6cd5\uff1a<\/strong>\u00a0\u958b\u53e3\u306e\u3042\u308b\u9577\u65b9\u5f62\u307e\u305f\u306f\u5186\u7b52\u3002Graphviz\u3067\u306f\u3001<code data-backticks=\"1\">shape=cylinder<\/code>\u00a0\u304c\u7406\u60f3\u7684\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30eb\u30fc\u30eb\uff1a<\/strong>\u00a0\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u30d7\u30ed\u30bb\u30b9\u306b\u63a5\u7d9a\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u5c11\u306a\u304f\u3068\u30821\u3064\u306e\u5165\u529b\u30d5\u30ed\u30fc\uff08\u66f8\u304d\u8fbc\u307f\uff09\u30681\u3064\u306e\u51fa\u529b\u30d5\u30ed\u30fc\uff08\u8aad\u307f\u8fbc\u307f\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>4. \u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\uff08\u30bf\u30fc\u30df\u30cd\u30fc\u30bf\uff09<\/h3>\n<p>\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u306f\u3001\u30c7\u30fc\u30bf\u3092\u30b7\u30b9\u30c6\u30e0\u306b\u63d0\u4f9b\u3059\u308b\u304b\u3001\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u51fa\u529b\u3092\u53d7\u3051\u308b\u4eba\u7269\u3001\u90e8\u9580\u3001\u5916\u90e8\u7d44\u7e54\u3001\u307e\u305f\u306f\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u5883\u754c\u5916\u306b\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u8a18\u6cd5\uff1a<\/strong>\u00a0\u6b63\u65b9\u5f62\uff0f\u9577\u65b9\u5f62\u3002Graphviz\u3067\u306f\u3001<code data-backticks=\"1\">shape=box<\/code>.<\/p>\n<\/li>\n<li>\n<p><strong>\u30eb\u30fc\u30eb\uff1a<\/strong>\u00a0\u5f7c\u3089\u306f\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3057\u307e\u305b\u3093\u3002\u30c7\u30fc\u30bf\u306e\u767a\u751f\u307e\u305f\u306f\u6d88\u8cbb\u306e\u307f\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>\ud83d\udeab \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u30eb\u30fc\u30eb\u3068\u3088\u304f\u3042\u308b\u8aa4\u308a<\/h2>\n<p>DFD\u3092\u8a2d\u8a08\u3059\u308b\u969b\u306b\u306f\u3001\u56f3\u304c\u53ef\u80fd\u306a\u73fe\u5b9f\u3092\u6b63\u78ba\u306b\u8868\u3059\u305f\u3081\u306b\u3001\u7279\u5b9a\u306e\u8ad6\u7406\u30eb\u30fc\u30eb\u3092\u53b3\u5bc6\u306b\u5b88\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u300c\u6307\u5247\u300d<\/h3>\n<p>\u30c7\u30fc\u30bf\u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u9593\u3001\u307e\u305f\u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304b\u3089\u76f4\u63a5\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3078\u79fb\u52d5\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u5fc5\u305a\u00a0<strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\u3092\u7d4c\u7531\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u30c7\u30fc\u30bf\u306f\u81ea\u3089\u5909\u5316\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u274c \u9593\u9055\u3063\u305f\u30d5\u30ed\u30fc<\/th>\n<th align=\"left\">\u2705 \u6b63\u3057\u3044\u30d5\u30ed\u30fc<\/th>\n<th align=\"left\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u2794 \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/td>\n<td align=\"left\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u2794\u00a0<strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\u00a0\u2794 \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/td>\n<td align=\"left\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u3001\u4f55\u3089\u304b\u306e\u51e6\u7406\u304c\u884c\u308f\u308c\u306a\u3044\u9650\u308a\u3001\u4ed6\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3067\u304d\u307e\u305b\u3093\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u2794 \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/td>\n<td align=\"left\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3 \u2794\u00a0<strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\u00a0\u2794 \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/td>\n<td align=\"left\">\u30c7\u30fc\u30bf\u306f\u51e6\u7406\u3055\u308c\u306a\u3044\u9650\u308a\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304b\u3089\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3078\u76f4\u63a5\u79fb\u52d5\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2 \u2794 \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/td>\n<td align=\"left\">\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2 \u2794\u00a0<strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\u00a0\u2794 \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/td>\n<td align=\"left\">\u30c7\u30fc\u30bf\u306f\u51e6\u7406\u3055\u308c\u306a\u3044\u9650\u308a\u30011\u3064\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u304b\u3089\u5225\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3078\u76f4\u63a5\u79fb\u52d5\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2 \u2794 \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/td>\n<td align=\"left\">\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2 \u2794\u00a0<strong>\u30d7\u30ed\u30bb\u30b9<\/strong>\u00a0\u2794 \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/td>\n<td align=\"left\">\u30c7\u30fc\u30bf\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u6574\u5f62\u3055\u308c\u306a\u3044\u9650\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3078\u76f4\u63a5\u9001\u4fe1\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u8ad6\u7406\u7684\u8aa4\u308a\uff08\u51e6\u7406\u30b9\u30c6\u30c3\u30d7\u306e\u8aa4\u308a\uff09<\/h3>\n<ol>\n<li>\n<p><strong>\u26ab \u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\uff1a<\/strong>\u00a0\u30d7\u30ed\u30bb\u30b9\u306b\u5165\u529b\u30d5\u30ed\u30fc\u304c\u3042\u308b\u304c\u00a0<em>\u51fa\u529b\u30d5\u30ed\u30fc\u304c\u306a\u3044<\/em>. \uff08\u30c7\u30fc\u30bf\u304c\u6d88\u3048\u308b\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u2728 \u30df\u30e9\u30af\u30eb\uff1a<\/strong>\u00a0\u30d7\u30ed\u30bb\u30b9\u306b\u51fa\u529b\u30d5\u30ed\u30fc\u304c\u3042\u308b\u304c\u00a0<em>\u5165\u529b\u30d5\u30ed\u30fc\u304c\u306a\u3044<\/em>. \uff08\u30c7\u30fc\u30bf\u304c\u7a7a\u304b\u3089\u751f\u6210\u3055\u308c\u308b\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u26aa \u30b0\u30ec\u30fc\u30db\u30fc\u30eb\uff1a<\/strong>\u00a0\u30d7\u30ed\u30bb\u30b9\u306e\u51fa\u529b\u304c\u00a0<em>\u5165\u529b\u306e\u5408\u8a08\u3088\u308a\u3082\u5927\u304d\u3044<\/em>. \uff08\u4f8b\uff1a\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u304b\u3089\u8aad\u307f\u53d6\u3089\u305a\u306b\u3001\u30e6\u30fc\u30b6\u30fcID\u306e\u307f\u304c\u5165\u529b\u3055\u308c\u305f\u72b6\u614b\u3067\u5b8c\u5168\u306a\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u304c\u51fa\u529b\u3055\u308c\u308b\u306a\u3069\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\ud83c\udfd7\ufe0f \u4e0a\u4f4d\u304b\u3089\u4e0b\u4f4d\u3078\u306e\u5206\u89e3\uff08\u30ec\u30d9\u30eb\u5316\uff09<\/h2>\n<p>\u4e0a\u4f4d\u304b\u3089\u4e0b\u4f4d\u3078\u306e\u5206\u89e3\u3001\u307e\u305f\u306f\u00a0<strong>\u30ec\u30d9\u30eb\u5316<\/strong>\u3001\u5e83\u7bc4\u306a\u6982\u8981\u304b\u3089\u59cb\u3081\u3001\u8a73\u7d30\u306a\u56f3\u306e\u968e\u5c64\u3078\u3068\u5c55\u958b\u3059\u308b\u3002\u30ec\u30d9\u30eb\u9593\u3092\u79fb\u52d5\u3059\u308b\u969b\u306b\u306f\u3001<strong>\u30d0\u30e9\u30f3\u30b9\u8abf\u6574<\/strong>\u304c\u884c\u308f\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\uff1a\u5b50\u56f3\u306e\u5165\u529b\u3068\u51fa\u529b\u306f\u3001\u305d\u308c\u304c\u8868\u3059\u89aa\u30d7\u30ed\u30bb\u30b9\u306e\u5165\u529b\u3068\u51fa\u529b\u3068\u5b8c\u5168\u306b\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n<h3>\u30ec\u30d9\u30eb0\uff1a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3<\/h3>\n<p>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306fDFD\u306e\u6700\u9ad8\u30ec\u30d9\u30eb\u3067\u3042\u308b\u3002\u305d\u308c\u306f\u552f\u4e00\u306e<strong>\u5358\u4e00\u306e\u30d7\u30ed\u30bb\u30b9<\/strong>\u3092\u8868\u3057\u3066\u304a\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5883\u754c\u3068\u5916\u90e8\u4e16\u754c\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u5b9a\u7fa9\u3059\u308b\u3002\u305d\u308c\u306f<em>\u542b\u307e\u308c\u306a\u3044<\/em>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3092\u542b\u307e\u306a\u3044\u3002<\/p>\n<p id=\"mgPOdUb\"><img alt=\"\" class=\"alignnone size-full wp-image-874\" decoding=\"async\" height=\"871\" sizes=\"(max-width: 1916px) 100vw, 1916px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064.png 1916w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064-300x136.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064-1024x466.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064-768x349.png 768w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064-1536x698.png 1536w\" width=\"1916\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph Context_Diagram {\r\n    rankdir=LR;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=11];\r\n    edge [fontname=\"Helvetica\", fontsize=9, color=\"#555555\"];\r\n\r\n    subgraph cluster_Level0 {\r\n        label=\"\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\uff1a\u5927\u5b66\u767b\u9332\u30b7\u30b9\u30c6\u30e0\uff08\u30ec\u30d9\u30eb0\uff09\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#0288D1\";\r\n        bgcolor=\"#F0F8FF\";\r\n        \r\n        node [shape=circle, style=\"filled\", fillcolor=\"#E8F5E9\", color=\"#388E3C\", width=2.0];\r\n        System [label=\"0.0n\u5927\u5b66n\u767b\u9332n\u30b7\u30b9\u30c6\u30e0\"];\r\n    }\r\n    \r\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\r\n    Student [label=\"\u5b66\u751f\"];\r\n    Admin [label=\"\u7ba1\u7406\u8005\u30b9\u30bf\u30c3\u30d5\"];\r\n    Bank [label=\"\u9280\u884cn\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\"];\r\n    \r\n    Student -&gt; System [label=\"\u6388\u696d\u9078\u629e \/ ID\"];\r\n    System -&gt; Student [label=\"\u6388\u696d\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb \/ \u53d7\u9818\u66f8\"];\r\n    \r\n    Admin -&gt; System [label=\"\u6388\u696d\u66f4\u65b0 \/ \u30ed\u30b9\u30bf\u30fc\"];\r\n    System -&gt; Admin [label=\"\u767b\u9332\u5831\u544a\u66f8\"];\r\n    \r\n    System -&gt; Bank [label=\"\u652f\u6255\u3044\u4f9d\u983c\"];\r\n    Bank -&gt; System [label=\"\u53d6\u5f15\u72b6\u614b\"];\r\n}\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>\u30ec\u30d9\u30eb1 DFD<\/h3>\n<p>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306e\u5358\u4e00\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u300c\u7206\u767a\u7684\u306b\u5c55\u958b\u300d\u3055\u308c\u3001\u4e3b\u8981\u306a\u5185\u90e8\u30d7\u30ed\u30bb\u30b9\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3001\u5185\u90e8\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u3002\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304a\u3088\u3073\u305d\u308c\u3089\u306e\u5165\u529b\/\u51fa\u529b\u304c\u307e\u3063\u305f\u304f\u540c\u3058\u307e\u307e\uff08\u30d0\u30e9\u30f3\u30b9\u8abf\u6574\uff09\u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u76ee\u3059\u308b\u3002<\/p>\n<p id=\"AFwhvag\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-875\" decoding=\"async\" height=\"385\" loading=\"lazy\" sizes=\"auto, (max-width: 1224px) 100vw, 1224px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6.png 1224w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6-300x94.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6-1024x322.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6-768x242.png 768w\" width=\"1224\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph Level1_DFD {\r\n    rankdir=LR;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=10];\r\n    edge [fontname=\"Helvetica\", fontsize=8, color=\"#555555\"];\r\n\r\n    subgraph cluster_Level1 {\r\n        label=\"\u30ec\u30d9\u30eb1 DFD\uff1a\u5927\u5b66\u767b\u9332\u30b7\u30b9\u30c6\u30e0\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#388E3C\";\r\n        bgcolor=\"#F5FFFA\";\r\n        \r\n        \/\/ \u30d7\u30ed\u30bb\u30b9\r\n        node [shape=circle, style=\"filled\", fillcolor=\"#E8F5E9\", color=\"#388E3C\"];\r\n        P1 [label=\"1.0n\u5b66\u751f\u78ba\u8a8d\"];\r\n        P2 [label=\"2.0n\u7a7a\u304d\u72b6\u6cc1\u78ba\u8a8d\"];\r\n        P3 [label=\"3.0n\u5b66\u751f\u767b\u9332\"];\r\n        P4 [label=\"4.0n\u652f\u6255\u3044\u51e6\u7406\"];\r\n        \r\n        \/\/ \u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\r\n        node [shape=cylinder, style=\"filled\", fillcolor=\"#FFF9C4\", color=\"#FBC02D\"];\r\n        D1 [label=\"D1n\u5b66\u751fn\u8a18\u9332\"];\r\n        D2 [label=\"D2n\u6388\u696dn\u30ab\u30bf\u30ed\u30b0\"];\r\n    }\r\n    \r\n    \/\/ \u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\r\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\r\n    Student [label=\"\u5b66\u751f\"];\r\n    Bank [label=\"\u9280\u884cn\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\"];\r\n    \r\n    \/\/ \u30d5\u30ed\u30fc\r\n    Student -&gt; P1 [label=\"\u5b66\u751fID\"];\r\n    D1 -&gt; P1 [label=\"\u5b66\u751f\u30b9\u30c6\u30fc\u30bf\u30b9\"];\r\n    P1 -&gt; P2 [label=\"\u6709\u52b9\u306aID\"];\r\n    \r\n    Student -&gt; P2 [label=\"\u6388\u696d\u9078\u629e\"];\r\n    D2 -&gt; P2 [label=\"\u7a7a\u304d\u5e2d\u72b6\u6cc1\"];\r\n    P2 -&gt; P3 [label=\"\u78ba\u5b9a\u5e2d\"];\r\n    \r\n    P3 -&gt; D1 [label=\"\u767b\u9332\u66f4\u65b0\"];\r\n    P3 -&gt; P4 [label=\"\u6388\u696d\u6599\"];\r\n    \r\n    Student -&gt; P4 [label=\"\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\"];\r\n    P4 -&gt; Bank [label=\"\u8a8d\u8a3c\u4f9d\u983c\"];\r\n    Bank -&gt; P4 [label=\"\u8a8d\u8a3c\u627f\u8a8d\"];\r\n    P4 -&gt; Student [label=\"\u9818\u53ce\u66f8 \/ \u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\"];\r\n}\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>\u30ec\u30d9\u30eb2 DFD<\/h3>\n<p>\u30ec\u30d9\u30eb1\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u975e\u5e38\u306b\u8907\u96d1\u306a\u5834\u5408\u3001\u305d\u308c\u3092\u62bd\u51fa\u3057\u3066\u30ec\u30d9\u30eb2 DFD\u306b\u5c55\u958b\u3059\u308b\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u300c\u6a5f\u80fd\u7684\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u300d\u306e\u6bb5\u968e\uff08\u3055\u3089\u306b\u5206\u89e3\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u6bb5\u968e\uff09\u306b\u9054\u3059\u308b\u307e\u3067\u7d9a\u304f\u3002<\/p>\n<hr\/>\n<h2>\u2696\ufe0f \u8ad6\u7406\u7684\u56f3\u3068\u7269\u7406\u7684\u56f3\u306e\u6bd4\u8f03<\/h2>\n<p>\u8ad6\u7406\u7684DFD\u306f\u3001<em>\u30d3\u30b8\u30cd\u30b9<\/em>\u306b\u6ce8\u76ee\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001\u7269\u7406\u7684DFD\u306f<em>\u6280\u8853\u3068\u5b9f\u884c<\/em>.<\/p>\n<h3>\u8ad6\u7406\u7684DFD\u306e\u5229\u70b9<\/h3>\n<ul>\n<li>\n<p><strong>\u5b89\u5b9a\u6027\uff1a<\/strong>\u30d3\u30b8\u30cd\u30b9\u30a4\u30d9\u30f3\u30c8\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u6280\u8853\u7684\u5909\u5316\u304b\u3089\u5f71\u97ff\u3092\u53d7\u3051\u306b\u304f\u304f\u3059\u308b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a<\/strong>\u6280\u8853\u7684\u77e5\u8b58\u306e\u306a\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u95a2\u4fc2\u8005\u306b\u3082\u7c21\u5358\u306b\u7406\u89e3\u3067\u304d\u308b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4fdd\u5b88\u6027\uff1a<\/strong>\u30d3\u30b8\u30cd\u30b9\u6a5f\u80fd\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u307b\u3069\u5287\u7684\u306b\u5909\u5316\u3059\u308b\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u306a\u3044\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>\u7269\u7406\u7684DFD\u306e\u5229\u70b9<\/h3>\n<ul>\n<li>\n<p><strong>\u6280\u8853\u7684\u660e\u78ba\u6027\uff1a<\/strong>\u624b\u4f5c\u696d\u306b\u3088\u308b\u4eba\u9593\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u81ea\u52d5\u5316\u3055\u308c\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u533a\u5225\u3059\u308b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9806\u5e8f\u4ed8\u3051\uff1a<\/strong>\u53b3\u5bc6\u306a\u5b9f\u884c\u9806\u5e8f\u3092\u793a\u3059\uff08\u4f8b\uff1a\u300cDB\u66f4\u65b0\u300d<em>\u5fc5\u9808<\/em>\u304c\u300cPDF\u751f\u6210\u300d\u3088\u308a\u524d\u306b\u767a\u751f\u3059\u308b\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b9f\u88c5\u8a73\u7d30\uff1a<\/strong>\u5b9f\u969b\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3001API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3001\u4e00\u6642\u7684\u306a\u53d6\u5f15\u30c6\u30fc\u30d6\u30eb\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5236\u5fa1\u3092\u6307\u5b9a\u3059\u308b\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>\ud83d\uded2 \u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\uff1a\u30b9\u30fc\u30d1\u30fc\u30de\u30fc\u30b1\u30c3\u30c8\u306e\u30ec\u30b8\u51e6\u7406<\/h3>\n<p>\u4ee5\u4e0b\u306f\u3001\u8ad6\u7406\u7684\u304a\u3088\u3073\u7269\u7406\u7684\u306b\u30e2\u30c7\u30eb\u5316\u3055\u308c\u305f\u307e\u3063\u305f\u304f\u540c\u3058\u30d3\u30b8\u30cd\u30b9\u30a4\u30d9\u30f3\u30c8\u3092\u8868\u30592\u3064\u306e\u56f3\u3067\u3042\u308b\u3002<\/p>\n<h4>1. \u8ad6\u7406\u7684DFD\uff08\u30d3\u30b8\u30cd\u30b9\u8996\u70b9\uff09<\/h4>\n<p>\u6982\u5ff5\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\uff1a\u5546\u54c1\u304c\u5408\u8a08\u3055\u308c\u3001\u652f\u6255\u3044\u304c\u51e6\u7406\u3055\u308c\u3001\u9818\u53ce\u66f8\u304c\u767a\u884c\u3055\u308c\u308b\u3002<\/p>\n<p id=\"JpfaDqx\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-876\" decoding=\"async\" height=\"355\" loading=\"lazy\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de295c0e8d.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de295c0e8d.png 696w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de295c0e8d-300x153.png 300w\" width=\"696\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph Logical_Grocery {\r\n    rankdir=LR;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=10];\r\n    edge [fontname=\"Helvetica\", fontsize=9, color=\"#555555\"];\r\n\r\n    subgraph cluster_LogicalSystem {\r\n        label=\"\u30b9\u30fc\u30d1\u30fc\u30de\u30fc\u30b1\u30c3\u30c8\u30ec\u30b8\u51e6\u7406\uff08\u8ad6\u7406\u30e2\u30c7\u30eb\uff09\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#388E3C\";\r\n        bgcolor=\"#F5FFFA\";\r\n        \r\n        node [shape=circle, style=\"filled\", fillcolor=\"#E8F5E9\", color=\"#388E3C\"];\r\n        P1 [label=\"1.0n\u5408\u8a08\u3092\u8a08\u7b97\"];\r\n        P2 [label=\"2.0n\u652f\u6255\u3044\u3092\u51e6\u7406\"];\r\n        P3 [label=\"3.0n\u9818\u53ce\u66f8\u3092\u751f\u6210\"];\r\n        \r\n        node [shape=cylinder, style=\"filled\", fillcolor=\"#FFF9C4\", color=\"#FBC02D\"];\r\n        D1 [label=\"D1n\u65e5\u6b21n\u58f2\u4e0a\"];\r\n    }\r\n    \r\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\r\n    Customer [label=\"\u9867\u5ba2\"];\r\n    \r\n    Customer -&gt; P1 [label=\"\u5546\u54c1\u3068\u4fa1\u683c\"];\r\n    P1 -&gt; P2 [label=\"\u5408\u8a08\u91d1\u984d\"];\r\n    Customer -&gt; P2 [label=\"\u652f\u6255\u3044\"];\r\n    P2 -&gt; P3 [label=\"\u53d6\u5f15\u8a73\u7d30\"];\r\n    P2 -&gt; D1 [label=\"\u58f2\u4e0a\u8a18\u9332\u3092\u66f4\u65b0\"];\r\n    P3 -&gt; Customer [label=\"\u9818\u53ce\u66f8\"];\r\n}\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h4>2. \u7269\u7406\u7684DFD\uff08\u6280\u8853\u7684\u8996\u70b9\uff09<\/h4>\n<p>\u30d0\u30fc\u30b3\u30fc\u30c9\u30b9\u30ad\u30e3\u30ca\u3001UPC\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u4e00\u6642\u7684\u306a\u30bb\u30c3\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30eb\u3001\u7269\u7406\u7684\u306a\u71b1\u8ee2\u5199\u30d7\u30ea\u30f3\u30bf\u306e\u8a73\u7d30\u3092\u793a\u3059\u3002<\/p>\n<p id=\"OyZGWsM\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-877\" decoding=\"async\" height=\"867\" loading=\"lazy\" sizes=\"auto, (max-width: 1916px) 100vw, 1916px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4.png 1916w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4-300x136.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4-1024x463.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4-768x348.png 768w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4-1536x695.png 1536w\" width=\"1916\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph Physical_Grocery {\r\n    rankdir=LR;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=10];\r\n    edge [fontname=\"Helvetica\", fontsize=9, color=\"#555555\"];\r\n\r\n    subgraph cluster_PhysicalSystem {\r\n        label=\"\u30b9\u30fc\u30d1\u30fc\u30de\u30fc\u30b1\u30c3\u30c8\u30ec\u30b8\u51e6\u7406\uff08\u7269\u7406\u30e2\u30c7\u30eb\uff09\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#D32F2F\";\r\n        bgcolor=\"#FFF5F5\";\r\n        \r\n        node [shape=circle, style=\"filled\", fillcolor=\"#FFEBEE\", color=\"#D32F2F\"];\r\n        P1 [label=\"1.1n\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\"];\r\n        P2 [label=\"1.2n\u5c0f\u8a08\u3092\u8a08\u7b97\"];\r\n        P3 [label=\"2.1n\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u3092\u51e6\u7406\"];\r\n        P4 [label=\"3.1n\u9818\u53ce\u66f8\u3092\u5370\u5237\"];\r\n        \r\n        node [shape=cylinder, style=\"filled\", fillcolor=\"#FFF9C4\", color=\"#FBC02D\"];\r\n        D1 [label=\"UPCn\u30de\u30b9\u30bf\u30fc\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\"];\r\n        D2 [label=\"\u4e00\u6642n\u30bb\u30c3\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30eb\"];\r\n        D3 [label=\"POSnSQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\"];\r\n    }\r\n    \r\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\r\n    Customer [label=\"\u9867\u5ba2\"];\r\n    Stripe [label=\"Stripe API\"];\r\n    Printer [label=\"\u71b1\u8ee2\u5199n\u30d7\u30ea\u30f3\u30bf\"];\r\n    \r\n    Customer -&gt; P1 [label=\"\u7269\u7406\u7684\u306a\u5546\u54c1\"];\r\n    P1 -&gt; D1 [label=\"UPC\u30b3\u30fc\u30c9\u3092\u7167\u4f1a\"];\r\n    D1 -&gt; P1 [label=\"\u4fa1\u683c\u30c7\u30fc\u30bf\"];\r\n    P1 -&gt; P2 [label=\"\u5546\u54c1\u30c7\u30fc\u30bf\"];\r\n    P2 -&gt; D2 [label=\"\u5c0f\u8a08\u3092\u4fdd\u5b58\"];\r\n    P2 -&gt; P3 [label=\"\u652f\u6255\u3044\u91d1\u984d\"];\r\n    Customer -&gt; P3 [label=\"\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u306e\u30b9\u30ef\u30a4\u30d7\"];\r\n    P3 -&gt; Stripe [label=\"\u8a8d\u8a3c\u30ea\u30af\u30a8\u30b9\u30c8\"];\r\n    Stripe -&gt; P3 [label=\"\u8a8d\u8a3c\u30ec\u30b9\u30dd\u30f3\u30b9\"];\r\n    P3 -&gt; P4 [label=\"\u627f\u8a8d\u6e08\u307f\u53d6\u5f15\"];\r\n    P3 -&gt; D3 [label=\"\u53d6\u5f15\u3092\u8a18\u9332\"];\r\n    P4 -&gt; Printer [label=\"\u5370\u5237\u30b3\u30de\u30f3\u30c9\"];\r\n    Printer -&gt; Customer [label=\"\u7d19\u306e\u9818\u53ce\u66f8\"];\r\n}\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#graphviz: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#graphviz: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\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Graphviz\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<hr\/>\n<h2>\ud83d\udccf \u7121\u6b20\u9665DFD\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h2>\n<p>\u56f3\u304c\u8aad\u307f\u3084\u3059\u304f\u8ad6\u7406\u7684\u306b\u6574\u5408\u6027\u3092\u6301\u7d9a\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u696d\u754c\u6a19\u6e96\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306e\u30eb\u30fc\u30eb\uff1a<\/strong>\u00a0\u30ec\u30d9\u30eb0\u306e\u56f3\u306f1\u30da\u30fc\u30b8\u306b\u53ce\u307e\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5358\u4e00\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u5168\u4f53\u306e\u30b7\u30b9\u30c6\u30e0\u540d\uff08\u4f8b\uff1a<em>\u6ce8\u6587\u51e6\u7406\u30b7\u30b9\u30c6\u30e0<\/em>).<\/p>\n<\/li>\n<li>\n<p><strong>\u4e00\u610f\u306e\u540d\u524d\uff1a<\/strong>\u00a0\u3059\u3079\u3066\u306e\u30ec\u30d9\u30eb\u306b\u308f\u305f\u3063\u3066\u3001\u5404\u8a18\u53f7\u306e\u30b0\u30eb\u30fc\u30d7\u5185\u3067\u4e00\u610f\u306e\u540d\u524d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u540d\u524d\u304c<code data-backticks=\"1\">CUSTOMER<\/code>\u00a0\u3068\u3044\u3046\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u3001DFD\u306e\u968e\u5c64\u5168\u4f53\u30671\u3064\u3060\u3051\u5b58\u5728\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7dda\u306e\u4ea4\u5dee\u3092\u907f\u3051\u308b\uff1a<\/strong>\u00a0\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u7dda\u304c\u4ea4\u5dee\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u56f3\u304c\u8907\u96d1\u306b\u306a\u308a\u3059\u304e\u305f\u5834\u5408\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u6570\u3092\u5236\u9650\u3059\u308b\u304b\u3001\u30a2\u30b9\u30bf\u30ea\u30b9\u30af\uff08*\uff09\u3067\u30de\u30fc\u30af\u3055\u308c\u305f\u8907\u88fd\u8a18\u53f7\uff08\u305f\u3068\u3048\u3070\u3001\u8907\u88fd\u3055\u308c\u305f\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\uff09\u3092\u4f7f\u7528\u3057\u3066\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u660e\u78ba\u306b\u4fdd\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/li>\n<li>\n<p><strong>7\u00b12\u306e\u6cd5\u5247\uff1a<\/strong>\u00a0\u4eba\u9593\u306e\u8133\u306f\u4e00\u5ea6\u306b5\uff5e9\u3064\u306e\u9805\u76ee\u3092\u5feb\u9069\u306b\u51e6\u7406\u3067\u304d\u307e\u3059\u30021\u679a\u306eDFD\u56f3\u306b\u306f\u3001\u305d\u308c\u4ee5\u4e0a<strong>7\uff5e9\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u8a18\u53f7<\/strong>\u00a0\u3092\u542b\u3081\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u3082\u3057\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u3055\u3089\u306b\u5206\u89e3\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u756a\u53f7\u4ed8\u3051\u306e\u30eb\u30fc\u30eb\uff1a<\/strong>\u00a0\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u968e\u5c64\u7684\u306a\u53c2\u7167\u756a\u53f7\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\n<p>\u30ec\u30d9\u30eb0\uff1a<code data-backticks=\"1\">0<\/code><\/p>\n<\/li>\n<li>\n<p>\u30ec\u30d9\u30eb1\uff1a<code data-backticks=\"1\">1.0<\/code>,\u00a0<code data-backticks=\"1\">2.0<\/code>,\u00a0<code data-backticks=\"1\">3.0<\/code><\/p>\n<\/li>\n<li>\n<p>\u30ec\u30d9\u30eb2\uff1a<code data-backticks=\"1\">1.1<\/code>,\u00a0<code data-backticks=\"1\">1.2<\/code>,\u00a0<code data-backticks=\"1\">2.1<\/code>,\u00a0<code data-backticks=\"1\">2.2<\/code><\/p>\n<\/li>\n<li>\n<p>\u30ec\u30d9\u30eb3\uff1a<code data-backticks=\"1\">1.1.1<\/code>,\u00a0<code data-backticks=\"1\">1.1.2<\/code><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\ud83c\udfc1 \u7d50\u8ad6<\/h2>\n<p>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u53ef\u8996\u5316\u3057\u3001\u8981\u4ef6\u3092\u5b9a\u7fa9\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u76ee\u6a19\u3092\u6280\u8853\u7684\u5b9f\u884c\u3068\u4e00\u81f4\u3055\u305b\u308b\u305f\u3081\u306e\u6700\u3082\u52b9\u679c\u7684\u306a\u624b\u6cd5\u306e\u4e00\u3064\u3067\u3059\u3002DFD\u306e\u30eb\u30fc\u30eb\u3092\u53b3\u5bc6\u306b\u9075\u5b88\u3059\u308b\u3053\u3068\u3067\u2014\u2014\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3092\u56de\u907f\u3057\u3001\u30ec\u30d9\u30eb\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u4fdd\u3061\u3001\u8ad6\u7406\u7684\u306a\u610f\u56f3\u3068\u7269\u7406\u7684\u5b9f\u88c5\u306e\u9055\u3044\u3092\u660e\u78ba\u306b\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30b3\u30fc\u30c9\u304c1\u884c\u3082\u66f8\u304b\u308c\u308b\u524d\u304b\u3089\u9ad8\u30b3\u30b9\u30c8\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u4e0a\u306e\u6b20\u9665\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p class=\"\">\u3055\u3089\u306b\u3001\u5ba3\u8a00\u578b\u306e\u56f3\u793a\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u305f\u3068\u3048\u3070<strong>Graphviz DOT<\/strong>\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306fDFD\u3092\u30b3\u30fc\u30c9\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3057\u3001\u540c\u50da\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc\u3092\u884c\u3044\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u81ea\u4f53\u3068\u540c\u6642\u306b\u81ea\u52d5\u751f\u6210\u3067\u304d\u308b\u305f\u3081\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u5883\u754c\u3068\u305a\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u5c0f\u58f2\u5e97\u306e\u6c7a\u6e08\u30d7\u30ed\u30bb\u30b9\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u4e16\u754c\u898f\u6a21\u306e\u96fb\u5b50\u5546\u53d6\u5f15\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6271\u3046\u5834\u5408\u3067\u3082\u3001DFD\u306e\u539f\u5247\u306f\u30c7\u30fc\u30bf\u306e\u65c5\u8def\u3092\u660e\u78ba\u304b\u3064\u78ba\u5b9f\u306b\u793a\u3059\u5730\u56f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<h3>\u53c2\u8003\u6587\u732e<\/h3>\n<ol>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/ai-gane-and-sarson-dfd-generator-by-visual-paradigm\/#content\"><strong>Visual Paradigm\u306b\u3088\u308bAI Gane\u3068Sarson DFD\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc<\/strong><\/a>\uff1aVisual Paradigm\u306eAI\u30c4\u30fc\u30eb\u304c\u30c6\u30ad\u30b9\u30c8\u8a18\u8ff0\u304b\u3089Gane-Sarson DFD\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/cn\/a-step-by-step-guide-to-creating-data-flow-diagrams-with-visual-paradigm\/\"><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><\/a>\uff1aVisual Paradigm\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066DFD\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u3001\u767b\u9332\u304b\u3089\u5171\u6709\u307e\u3067\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/how-to-create-data-flow-diagram\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u4f5c\u6210\u65b9\u6cd5\u306f\uff1f<\/strong><\/a>\uff1aDFD\u3068\u306f\u4f55\u304b\u3001\u305d\u306e\u76ee\u7684\u3001\u4e3b\u306a\u7a2e\u985e\uff08\u7269\u7406\u7684\u304a\u3088\u3073\u8ad6\u7406\u7684\uff09\u306b\u3064\u3044\u3066\u306e\u30ac\u30a4\u30c9\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/blog.visual-paradigm.com\/fa\/beginners-guide-to-ssadm-dfd-diagrams-with-visual-paradigm-online\/\"><strong>Visual Paradigm Online\u3067\u5b66\u3076SSADM DFD\u56f3\u306e\u5165\u9580\u30ac\u30a4\u30c9<\/strong><\/a>\uff1aVisual Paradigm Online\u3092\u4f7f\u3063\u3066SSADM\u30b9\u30bf\u30a4\u30eb\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u5165\u9580\u30ac\u30a4\u30c9\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/tw\/comprehensive-guide-to-data-flow-diagrams-dfd-demystifying-information-flow\/#content\"><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9\uff1a\u60c5\u5831\u30d5\u30ed\u30fc\u306e\u89e3\u660e<\/strong><\/a>\uff1aDFD\u306e\u6982\u8981\u3092\u7d39\u4ecb\u3057\u3001\u305d\u306e\u8981\u7d20\u3068\u3001\u306a\u305cVisual Paradigm\u304c\u305d\u308c\u3089\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/cn\/mastering-data-flow-diagrams-with-visual-paradigm-a-step-by-step-guide\/#content\"><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><\/a>\uff1a\u4f8b\u3084\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3063\u3066DFD\u306e\u4f5c\u6210\u3092\u6559\u3048\u308b\u5b9f\u8df5\u7684\u306a\u30ac\u30a4\u30c9\u3067\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u3046\u306a\u4e8b\u4f8b\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/tw\/understanding-logical-dfd-vs-physical-dfd-when-and-why-we-need-them\/#respond\"><strong>\u8ad6\u7406\u7684DFD\u3068\u7269\u7406\u7684DFD\u306e\u7406\u89e3\uff1a\u3044\u3064\u3001\u306a\u305c\u305d\u308c\u3089\u304c\u5fc5\u8981\u306a\u306e\u304b<\/strong><\/a>\uff1a\u8ad6\u7406\u7684\u304a\u3088\u3073\u7269\u7406\u7684\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\u306e\u9055\u3044\u3001\u76ee\u7684\u3001\u9069\u5207\u306a\u4f7f\u7528\u72b6\u6cc1\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/blog.visual-paradigm.com\/fa\/beginners-guide-to-data-flow-diagrams-dfd-with-visual-paradigm-online\/#chgwngy_ayjad_yk_dyagram_jryan_dadh_ba_Visual_Paradigm_Online\"><strong>Visual Paradigm Online\u3067\u5b66\u3076\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u5165\u9580\u30ac\u30a4\u30c9<\/strong><\/a>\uff1aVisual Paradigm Online\u3092\u4f7f\u3063\u3066DFD\u3092\u4f5c\u6210\u3059\u308b\u624b\u9806\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3059\u308b\u521d\u5fc3\u8005\u5411\u3051\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/category\/dfd\/\"><strong>DFD\u30a2\u30fc\u30ab\u30a4\u30d6 \u2013 Visual Paradigm\u30ac\u30a4\u30c9<\/strong><\/a>\uff1aAI\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\u3001\u691c\u8a3c\u3001\u30d0\u30e9\u30f3\u30b9\u3001\u30ec\u30d9\u30eb\u3068\u3044\u3063\u305fDFD\u306e\u30c8\u30d4\u30c3\u30af\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/blog.visual-paradigm.com\/cn\/beginners-guide-to-data-flow-diagrams-dfd-with-visual-paradigm-online\/#bu_zhou_6_bao_cun_yu_xiang\"><strong>Visual Paradigm Online \u3092\u4f7f\u7528\u3057\u305f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u5165\u9580\u30ac\u30a4\u30c9<\/strong><\/a>: DFD\u306e\u4f5c\u6210\u624b\u9806\u3092\u6bb5\u968e\u7684\u306b\u8aac\u660e\u3057\u3001\u4e3b\u8981\u306a\u69cb\u6210\u8981\u7d20\u3084\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u4f7f\u3044\u65b9\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/#dfd\"><strong>\u6700\u9ad8\u306eDFD\u30c4\u30fc\u30eb\u3067DFD\u3092\u63cf\u753b\u3059\u308b<\/strong><\/a>: \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306e\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb\u306a\u8868\u73fe\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u8ad6\u7406\u7684DFD\u3068\u7269\u7406\u7684DFD\u306e\u9055\u3044\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u5229\u70b9\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p class=\"\"><a href=\"https:\/\/blog.visual-paradigm.com\/id\/beginners-guide-to-data-flow-diagrams-dfd-with-visual-paradigm-online\/\"><strong>Visual Paradigm Online \u3092\u4f7f\u7528\u3057\u305f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u5165\u9580\u30ac\u30a4\u30c9<\/strong><\/a>: \u30a4\u30f3\u30c9\u30cd\u30b7\u30a2\u8a9e\u3067\u66f8\u304b\u308c\u305fDFD\u306e\u5165\u9580\u30ac\u30a4\u30c9\u3067\u3001Visual Paradigm Online\u306b\u304a\u3051\u308b\u69cb\u6210\u8981\u7d20\u3068\u6bb5\u968e\u7684\u306a\u4f5c\u6210\u30d7\u30ed\u30bb\u30b9\u3092\u6982\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\ud83c\udf1f \u306f\u3058\u3081\u306b \u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5de5\u5b66\u304a\u3088\u3073\u30d3\u30b8\u30cd\u30b9\u5206\u6790\u306e\u8907\u96d1&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-514","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b - Go TOGAF Japanese - Breaking News in AI &amp; Tech Development<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.go-togaf.com\/ja\/\ud83d\udcd8-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b - Go TOGAF Japanese - Breaking News in AI &amp; Tech Development\" \/>\n<meta property=\"og:description\" content=\"\ud83c\udf1f \u306f\u3058\u3081\u306b \u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5de5\u5b66\u304a\u3088\u3073\u30d3\u30b8\u30cd\u30b9\u5206\u6790\u306e\u8907\u96d1&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.go-togaf.com\/ja\/\ud83d\udcd8-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/\" \/>\n<meta property=\"og:site_name\" content=\"Go TOGAF Japanese - Breaking News in AI &amp; Tech Development\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-08T05:41:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png\" \/>\n<meta name=\"author\" content=\"curtis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"curtis\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"9\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/\"},\"author\":{\"name\":\"curtis\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#\/schema\/person\/ff1df8e73468bb2536c268ab9d1ca258\"},\"headline\":\"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b\",\"datePublished\":\"2026-07-08T05:41:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/\"},\"wordCount\":139,\"publisher\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/\",\"url\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/\",\"name\":\"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b - Go TOGAF Japanese - Breaking News in AI &amp; Tech Development\",\"isPartOf\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png\",\"datePublished\":\"2026-07-08T05:41:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#primaryimage\",\"url\":\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png\",\"contentUrl\":\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.go-togaf.com\/ja\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#website\",\"url\":\"https:\/\/www.go-togaf.com\/ja\/\",\"name\":\"Go TOGAF Japanese - Breaking News in AI &amp; Tech Development\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.go-togaf.com\/ja\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#organization\",\"name\":\"Go TOGAF Japanese - Breaking News in AI &amp; Tech Development\",\"url\":\"https:\/\/www.go-togaf.com\/ja\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.go-togaf.com\/ja\/wp-content\/uploads\/sites\/4\/2025\/03\/go-togaf-logo-1.svg\",\"contentUrl\":\"https:\/\/www.go-togaf.com\/ja\/wp-content\/uploads\/sites\/4\/2025\/03\/go-togaf-logo-1.svg\",\"width\":101,\"height\":102,\"caption\":\"Go TOGAF Japanese - Breaking News in AI &amp; Tech Development\"},\"image\":{\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#\/schema\/person\/ff1df8e73468bb2536c268ab9d1ca258\",\"name\":\"curtis\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.go-togaf.com\/ja\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/6910084565fcc601ec03c6693bb8ea480c1e52ccaa0efb299eb038bb6a1edc87?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/6910084565fcc601ec03c6693bb8ea480c1e52ccaa0efb299eb038bb6a1edc87?s=96&d=mm&r=g\",\"caption\":\"curtis\"},\"url\":\"https:\/\/www.go-togaf.com\/ja\/author\/curtis\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b - Go TOGAF Japanese - Breaking News in AI &amp; Tech Development","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.go-togaf.com\/ja\/\ud83d\udcd8-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/","og_locale":"ja_JP","og_type":"article","og_title":"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b - Go TOGAF Japanese - Breaking News in AI &amp; Tech Development","og_description":"\ud83c\udf1f \u306f\u3058\u3081\u306b \u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5de5\u5b66\u304a\u3088\u3073\u30d3\u30b8\u30cd\u30b9\u5206\u6790\u306e\u8907\u96d1&hellip;","og_url":"https:\/\/www.go-togaf.com\/ja\/\ud83d\udcd8-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/","og_site_name":"Go TOGAF Japanese - Breaking News in AI &amp; Tech Development","article_published_time":"2026-07-08T05:41:48+00:00","og_image":[{"url":"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png","type":"","width":"","height":""}],"author":"curtis","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"curtis","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"9\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#article","isPartOf":{"@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/"},"author":{"name":"curtis","@id":"https:\/\/www.go-togaf.com\/ja\/#\/schema\/person\/ff1df8e73468bb2536c268ab9d1ca258"},"headline":"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b","datePublished":"2026-07-08T05:41:48+00:00","mainEntityOfPage":{"@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/"},"wordCount":139,"publisher":{"@id":"https:\/\/www.go-togaf.com\/ja\/#organization"},"image":{"@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#primaryimage"},"thumbnailUrl":"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png","articleSection":["Uncategorized"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/","url":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/","name":"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b - Go TOGAF Japanese - Breaking News in AI &amp; Tech Development","isPartOf":{"@id":"https:\/\/www.go-togaf.com\/ja\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#primaryimage"},"image":{"@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#primaryimage"},"thumbnailUrl":"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png","datePublished":"2026-07-08T05:41:48+00:00","breadcrumb":{"@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#primaryimage","url":"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png","contentUrl":"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.go-togaf.com\/ja\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.go-togaf.com\/ja\/"},{"@type":"ListItem","position":2,"name":"\ud83d\udcd8 \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30c0\u30a4\u30a2\u30b0\u30e9\u30e0\uff08DFD\uff09\u306e\u7a76\u6975\u306e\u30ac\u30a4\u30c9\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u30eb\u30fc\u30eb\u3001Graphviz\u306e\u4f8b"}]},{"@type":"WebSite","@id":"https:\/\/www.go-togaf.com\/ja\/#website","url":"https:\/\/www.go-togaf.com\/ja\/","name":"Go TOGAF Japanese - Breaking News in AI &amp; Tech Development","description":"","publisher":{"@id":"https:\/\/www.go-togaf.com\/ja\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.go-togaf.com\/ja\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.go-togaf.com\/ja\/#organization","name":"Go TOGAF Japanese - Breaking News in AI &amp; Tech Development","url":"https:\/\/www.go-togaf.com\/ja\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.go-togaf.com\/ja\/#\/schema\/logo\/image\/","url":"https:\/\/www.go-togaf.com\/ja\/wp-content\/uploads\/sites\/4\/2025\/03\/go-togaf-logo-1.svg","contentUrl":"https:\/\/www.go-togaf.com\/ja\/wp-content\/uploads\/sites\/4\/2025\/03\/go-togaf-logo-1.svg","width":101,"height":102,"caption":"Go TOGAF Japanese - Breaking News in AI &amp; Tech Development"},"image":{"@id":"https:\/\/www.go-togaf.com\/ja\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.go-togaf.com\/ja\/#\/schema\/person\/ff1df8e73468bb2536c268ab9d1ca258","name":"curtis","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.go-togaf.com\/ja\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/6910084565fcc601ec03c6693bb8ea480c1e52ccaa0efb299eb038bb6a1edc87?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6910084565fcc601ec03c6693bb8ea480c1e52ccaa0efb299eb038bb6a1edc87?s=96&d=mm&r=g","caption":"curtis"},"url":"https:\/\/www.go-togaf.com\/ja\/author\/curtis\/"}]}},"_links":{"self":[{"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/posts\/514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/comments?post=514"}],"version-history":[{"count":0,"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/posts\/514\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/media?parent=514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/categories?post=514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.go-togaf.com\/ja\/wp-json\/wp\/v2\/tags?post=514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}