{"id":9672,"date":"2025-01-10T17:48:14","date_gmt":"2025-01-10T09:48:14","guid":{"rendered":"https:\/\/www.cybermedian.com\/ja\/visual-paradigm-streamlining-entity-relationship-modeling-from-concept-to-implementation\/"},"modified":"2026-04-14T11:07:41","modified_gmt":"2026-04-14T11:07:41","slug":"visual-paradigm-streamlining-entity-relationship-modeling-from-concept-to-implementation","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/ja\/visual-paradigm-streamlining-entity-relationship-modeling-from-concept-to-implementation\/","title":{"rendered":"Visual Paradigm\uff1a\u30b3\u30f3\u30bb\u30d7\u30c8\u304b\u3089\u5b9f\u88c5\u307e\u3067\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u3059\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u30e2\u30c7\u30ea\u30f3\u30b0"},"content":{"rendered":"<p>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\uff08ERD\uff09\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u62bd\u8c61\u5316\u306e\u7570\u306a\u308b\u6bb5\u968e\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u8996\u899a\u7684\u8868\u73fe\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6bb5\u968e\u2014<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85378_conceptual,l.html\">\u30b3\u30f3\u30bb\u30d7\u30c8\u3001\u8ad6\u7406\u3001\u7269\u7406<\/a>\u2014\u306f\u3001\u9ad8\u30ec\u30d9\u30eb\u306e\u30a2\u30a4\u30c7\u30a2\u304b\u3089\u5b9f\u88c5\u306b\u5fc5\u8981\u306a\u8a73\u7d30\u306a\u4ed5\u69d8\u307e\u3067\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002Visual Paradigm\u306f\u3001\u3053\u308c\u3089\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0\u6bb5\u968e\u3092\u4f53\u7cfb\u7684\u306b\u9032\u3081\u308b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u969b\u7acb\u3063\u3066\u304a\u308a\u3001\u5358\u306a\u308b\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u6a5f\u80fd\u4ee5\u4e0a\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<a href=\"http:\/\/www.visual-paradigm.com\">Visual Paradigm<\/a>Visual Paradigm\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u8a2d\u8a08\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u3001\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\u304b\u3089\u8ad6\u7406\u7684\u307e\u305f\u306f\u7269\u7406\u7684\u8a2d\u8a08\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u8981\u7d20\u304c\u305d\u306e\u5143\u3078\u3068\u8ffd\u8de1\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img alt=\"Navigating the Three Levels of Database Design: Conceptual, Logical, and  Physical - Visual Paradigm Guides\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/from-conceptual-to-logical-to-physical-erd.png\"\/><\/p>\n<h2>\u8a2d\u8a08\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u529b<\/h2>\n<p>Visual Paradigm\u306e\u76ee\u7acb\u3064\u7279\u5fb4\u306e\u4e00\u3064\u306f<a href=\"http:\/\/visual-paradigm.com\">Visual Paradigm<\/a>\u8a2d\u8a08\u30c8\u30ec\u30fc\u30b9\u6a5f\u80fd\u3067\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306f\u3001\u8907\u96d1\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53d6\u308a\u7d44\u3080\u30c1\u30fc\u30e0\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u8cb4\u91cd\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u65b0\u3057\u3044\u30e1\u30f3\u30d0\u30fc\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u7269\u7406\u7684<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85375_drawingentit.html\">\u8a2d\u8a08ERD<\/a>\u8a2d\u8a08ERD\u306b\u53d6\u308a\u7d44\u3080\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u5143\u304c\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\u306b\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u304b\u3092\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306f\u3001\u65b0\u5165\u793e\u54e1\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u57fa\u76e4\u3092\u7406\u89e3\u3059\u308b\u306e\u3092\u52a9\u3051\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8a2d\u8a08\u610f\u601d\u6c7a\u5b9a\u306e\u660e\u78ba\u306a\u6d41\u308c\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u54c1\u8cea\u3092\u5b88\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h2>\u30b3\u30f3\u30bb\u30d7\u30c8\u56f3\u304b\u3089\u7269\u7406\u56f3\u3078\uff1a\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001<a href=\"https:\/\/knowhow.visual-paradigm.com\/database-design\/conceptual-logical-physical-erd\/\">\u30b3\u30f3\u30bb\u30d7\u30c8ERD\u3092\u4f5c\u6210\u3057\u3001\u305d\u308c\u3092\u7269\u7406ERD\u3078\u3068\u79fb\u884c\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059<\/a>Visual Paradigm\u3092\u7528\u3044\u3066\u884c\u3044\u307e\u3059\u3002\u7c21\u7565\u5316\u306e\u305f\u3081\u3001\u8ad6\u7406\u8a2d\u8a08\u6bb5\u968e\u3092\u7701\u7565\u3057\u3001\u30c7\u30e2\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u306fVisual Paradigm Standard Edition\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30b3\u30f3\u30bb\u30d7\u30c8ERD\u306e\u4f5c\u6210<\/h3>\n<ol>\n<li><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u304f<\/strong>:\n<ul>\n<li>Visual Paradigm\u3067\u3001<code class=\"\">\u8868\u793a &gt; \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d6\u30e9\u30a6\u30b6<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u306e\u4f5c\u6210<\/strong>:\n<ul>\n<li>\u6b21\u306e<code class=\"\">\u65b0\u898f\u30e2\u30c7\u30eb<\/code>\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002<\/li>\n<li>\u30e2\u30c7\u30eb\u306e\u540d\u524d\u3092<code class=\"\">\u30b3\u30f3\u30bb\u30d7\u30c8\u30e2\u30c7\u30eb<\/code>\u3068\u3057\u3001\u30e2\u30c7\u30eb\u4ed5\u69d8\u30c0\u30a4\u30a2\u30ed\u30b0\u3067<code class=\"\">OK<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u65b0\u3057\u3044\u56f3\u306e\u8ffd\u52a0<\/strong>:\n<ul>\n<li>\u9078\u629e\uff1a<code class=\"\">\u6982\u5ff5\u30e2\u30c7\u30eb<\/code>\u3092\u5165\u529b\u3057\u3001[OK]\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044<code class=\"\">\u65b0\u3057\u3044\u56f3\u306e\u8ffd\u52a0<\/code>.<\/li>\n<li>\u65b0\u3057\u3044\u56f3\u306e\u30c0\u30a4\u30a2\u30ed\u30b0\u3067\u3001[<code class=\"\">ERD<\/code>] \u3092\u691c\u7d22\u3057\u3066\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\u3092\u691c\u7d22\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u56f3\u306e\u540d\u524d\u3092\u5165\u529b\uff1a<code class=\"\">\u58f2\u4e0a\u6ce8\u6587\u306e\u6982\u5ff5\u8a2d\u8a08<\/code>\u3092\u5165\u529b\u3057\u3001[OK]\u3092\u62bc\u3057\u3066\u304f\u3060\u3055\u3044<code class=\"\">OK<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>ERD\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3059\u308b<\/strong>:\n<ul>\n<li>\u53f3\u4e0a\u9685\u306bERD\u304c[<code class=\"\">\u6982\u5ff5<\/code>] \u578b\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u6982\u5ff5ERD\u3092\u4f5c\u6210\u3059\u308b<\/strong>:\n<ul>\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u5c5e\u6027\u3001\u95a2\u4fc2\u3092\u8ffd\u52a0\u3057\u3066\u3001\u6982\u5ff5ERD\u3092\u8a2d\u8a08\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u6982\u5ff5ERD\u304b\u3089\u7269\u7406ERD\u3092\u751f\u6210\u3059\u308b<\/h3>\n<ol>\n<li><strong>\u7269\u7406ERD\u306b\u79fb\u884c\u3059\u308b<\/strong>:\n<ul>\n<li>\u6982\u5ff5ERD\u306e\u7a7a\u767d\u9818\u57df\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001[<code class=\"\">\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3 &gt; \u7269\u7406ERD\u306b\u79fb\u884c\u2026<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u65b0\u3057\u3044\u7269\u7406\u30e2\u30c7\u30eb\u306e\u4f5c\u6210<\/strong>:\n<ul>\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30eb\u30fc\u30c8\u30ce\u30fc\u30c9\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<code class=\"\">\u65b0\u3057\u3044\u7269\u7406ERD\u306e\u89aa\u30e2\u30c7\u30eb\u3092\u9078\u629e<\/code>\u00a0\u30c0\u30a4\u30a2\u30ed\u30b0\u3002<\/li>\n<li>\u00a0\u30dc\u30bf\u30f3\u3092\u62bc\u4e0b\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<code class=\"\">\u65b0\u3057\u3044\u30e2\u30c7\u30eb<\/code>\u00a0\u30dc\u30bf\u30f3\u3092\u62bc\u4e0b\u3057\u3001\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u306e\u540d\u524d\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<code class=\"\">\u7269\u7406\u30e2\u30c7\u30eb<\/code>\u3002\u00a0\u62bc\u4e0b\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<code class=\"\">OK<\/code>\u00a0\u3092\u62bc\u4e0b\u3057\u3066\u7d9a\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7269\u7406ERD\u306e\u751f\u6210<\/strong>:\n<ul>\n<li>\u00a0\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<code class=\"\">\u7269\u7406\u30e2\u30c7\u30eb<\/code>\u00a0\u3092\u9078\u629e\u3057\u3001\u00a0<code class=\"\">OK<\/code>.<\/li>\n<li>\u7269\u7406ERD\u304c\u751f\u6210\u3055\u308c\u3001\u4e3b\u30ad\u30fc\u3001\u5916\u90e8\u30ad\u30fc\u3001\u304a\u3088\u3073\u89e3\u6c7a\u6e08\u307f\u306e\u591a\u5bfe\u591a\u95a2\u4fc2\u304c\u81ea\u52d5\u7684\u306b\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7269\u7406ERD\u306e\u540d\u524d\u3092\u5909\u66f4<\/strong>:\n<ul>\n<li>\u30d1\u30f3\u304f\u305a\u30ea\u30b9\u30c8\u5185\u306e\u56f3\u306e\u540d\u524d\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3001\u540d\u524d\u3092\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<code class=\"\">\u58f2\u4e0a\u6ce8\u6587\u7269\u7406\u8a2d\u8a08<\/code>\u3002\u00a0\u62bc\u4e0b\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<code class=\"\">Enter<\/code>\u00a0\u3092\u62bc\u4e0b\u3057\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>ERD\u30bf\u30a4\u30d7\u306e\u78ba\u8a8d<\/strong>:\n<ul>\n<li>\u56f3\u306e\u7a7a\u767d\u9818\u57df\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u3053\u308c\u304c\u7269\u7406\u7684ERD\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7269\u7406\u30e2\u30c7\u30eb\u306e\u6700\u9069\u5316<\/strong>:\n<ul>\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u7269\u7406\u30e2\u30c7\u30eb\u3092\u518d\u5b9a\u7fa9\u3092\u958b\u59cb\u3057\u3001\u5fc5\u8981\u306a\u8a73\u7d30\u304a\u3088\u3073\u5236\u7d04\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u8a2d\u8a08\u8981\u7d20\u306e\u5143\u306e\u4f4d\u7f6e\u306e\u8ffd\u8de1<\/h3>\n<p>Visual Paradigm\u3067\u306f\u3001\u7269\u7406ERD\u5185\u306e\u4efb\u610f\u306e\u8981\u7d20\u306e\u5143\u306e\u4f4d\u7f6e\u3092\u8ffd\u8de1\u3067\u304d\u307e\u3059\uff1a<\/p>\n<ol>\n<li><strong>\u6982\u5ff5ERD\u306b\u623b\u308b<\/strong>:\n<ul>\n<li>\u8ffd\u8de1\u3057\u305f\u3044\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<li>\u3092\u62bc\u3057\u307e\u3059<code class=\"\">\u30e2\u30c7\u30eb\u30c8\u30e9\u30f3\u30b8\u30bf<\/code>\u30ea\u30bd\u30fc\u30b9\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u9078\u629e\u3057\u307e\u3059<code class=\"\">\u8ee2\u9001\u5143<\/code>\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30e1\u30cb\u30e5\u30fc\u304b\u3089<\/li>\n<li>\u5143\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u6982\u5ff5ERD\u306b\u623b\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7269\u7406ERD\u3078\u524d\u9032\u8ffd\u8de1<\/strong>:\n<ul>\n<li>\u6982\u5ff5ERD\u3067\u3001\u9078\u629e\u3057\u307e\u3059<code class=\"\">\u8ee2\u9001\u5148<\/code>\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u9078\u629e\u3057\u3066\u3001\u7269\u7406ERD\u3078\u524d\u9032\u8ffd\u8de1\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>\u7d50\u8ad6<\/h2>\n<p><a href=\"http:\/\/www.visual-paradigm.com\">Visual Paradigm<\/a>\u306f\u3001<a 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