{"id":57,"date":"2026-04-07T05:33:50","date_gmt":"2026-04-07T05:33:50","guid":{"rendered":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/"},"modified":"2026-04-07T05:33:50","modified_gmt":"2026-04-07T05:33:50","slug":"tutorial-production-ready-erd-user-management-service","status":"publish","type":"post","link":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/","title":{"rendered":"\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u7a7a\u306e\u30ad\u30e3\u30f3\u30d0\u30b9\u304b\u3089\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u5bfe\u5fdc\u306eER\u56f3\u3078\u2015\u2015\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u5411\u3051"},"content":{"rendered":"<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u306e\u8a2d\u8a08\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u30bf\u30b9\u30af\u306e\u4e00\u3064\u3067\u3059\u3002\u9069\u5207\u306b\u69cb\u7bc9\u3055\u308c\u306a\u3044\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u4f34\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8106\u5f31\u6027\u3001\u305d\u3057\u3066\u5927\u304d\u306a\u6280\u8853\u7684\u8ca0\u50b5\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u5411\u3051\u306b\u7279\u5316\u3057\u305f\u5805\u7262\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\uff08ERD\uff09\u3092\u4f5c\u6210\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u6bb5\u968e\u7684\u306b\u8aac\u660e\u3057\u307e\u3059\u3002\u521d\u671f\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u304b\u3089\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u5bfe\u5fdc\u306e\u30b9\u30ad\u30fc\u30de\u307e\u3067\u9032\u307f\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Infographic tutorial showing how to design a production-ready Entity Relationship Diagram (ERD) for a User Management Service, featuring five core entities (Users, Profiles, Credentials, Roles, Audit Logs) with relationship cardinalities, plus key principles for normalization, security compliance, performance optimization, and a validation checklist - flat design with pastel accents and rounded shapes\" decoding=\"async\" src=\"https:\/\/www.we-notes.com\/wp-content\/uploads\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83d\udccb \u6a5f\u80fd\u7bc4\u56f2\u3068\u8981\u4ef6\u306e\u7406\u89e3<\/h2>\n<p>1\u672c\u306e\u7dda\u3082\u63cf\u304f\u524d\u3001\u307e\u305f\u306f\u30c6\u30fc\u30d6\u30eb\u3092\u5b9a\u7fa9\u3059\u308b\u524d\u306b\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u6a5f\u80fd\u8981\u4ef6\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u540d\u524d\u3084\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u4fdd\u5b58\u3059\u308b\u3060\u3051\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u6a29\u9650\u3001\u76e3\u67fb\u30ed\u30b0\u306e\u7ba1\u7406\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u307e\u305a\u3001\u4e3b\u8981\u306a\u30a8\u30a4\u30b8\u30a7\u30f3\u30c8\u3068\u305d\u308c\u3089\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li><strong>\u7ba1\u7406\u8005\uff1a<\/strong>\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u8a2d\u5b9a\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u5b8c\u5168\u306a\u30a2\u30af\u30bb\u30b9\u6a29\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<li><strong>\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\uff1a<\/strong>\u8a8d\u8a3c\u3092\u884c\u3044\u3001\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u3092\u66f4\u65b0\u3057\u3001\u7279\u5b9a\u306e\u6a5f\u80fd\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\uff1a<\/strong>\u81ea\u52d5\u30ed\u30b0\u8a18\u9332\u3068\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u30c7\u30fc\u30bf\u578b\u3084\u5236\u7d04\u306b\u3064\u3044\u3066\u306f\u65e9\u671f\u306b\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002\u56fd\u969b\u7684\u306a\u6587\u5b57\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u4e88\u5b9a\u3067\u3059\u304b\uff1f\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306f\u3069\u306e\u3088\u3046\u306b\u6271\u3044\u307e\u3059\u304b\uff1f\u3053\u308c\u3089\u306e\u6c7a\u5b9a\u306f\u3001\u56f3\u5185\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u5b9a\u7fa9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u5305\u62ec\u7684\u306a\u8981\u4ef6\u5b9a\u7fa9\u66f8\u306f\u3001ERD\u306e\u8a2d\u8a08\u56f3\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u8a2d\u8a08\u30d5\u30a7\u30fc\u30ba\u3067\u91cd\u8981\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u898b\u843d\u3068\u3055\u306a\u3044\u3088\u3046\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<h2>\ud83c\udfd7\ufe0f \u30b3\u30a2\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u5b9a\u7fa9<\/h2>\n<p>\u3042\u3089\u3086\u308b\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u57fa\u76e4\u306f\u3001\u30b3\u30a2\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u6c38\u7d9a\u7684\u306a\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u30c6\u30fc\u30d6\u30eb\u3067\u3059\u30025\u3064\u306e\u4e3b\u8981\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u7279\u5b9a\u3057\u307e\u3059\uff1a<strong>\u30e6\u30fc\u30b6\u30fc<\/strong>, <strong>\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb<\/strong>, <strong>\u8cc7\u683c\u60c5\u5831<\/strong>, <strong>\u30ed\u30fc\u30eb<\/strong>\u3001\u304a\u3088\u3073<strong>\u76e3\u67fb\u30ed\u30b0<\/strong>.<\/p>\n<h3>1. \u30e6\u30fc\u30b6\u30fc\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/h3>\n<p>\u3053\u308c\u306f\u4e2d\u5fc3\u7684\u306a\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3067\u306f\u306a\u304f\u3001\u4e00\u610f\u306e\u8b58\u5225\u5b50\u3068\u30b9\u30c6\u30fc\u30bf\u30b9\u30d5\u30e9\u30b0\u3092\u542b\u3080\u3079\u304d\u3067\u3059\u3002\u9069\u5207\u306b\u69cb\u6210\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u8868\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u9805\u76ee\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>UUID\uff1a<\/strong>\u81ea\u52d5\u5897\u5206\u306e\u6574\u6570\u3067\u306f\u306a\u304f\u3001\u4e16\u754c\u3067\u4e00\u610f\u306e\u8b58\u5225\u5b50\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5217\u6319\u653b\u6483\u3092\u9632\u304e\u3001\u6c34\u5e73\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30b9\u30c6\u30fc\u30bf\u30b9\uff1a<\/strong>\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u305f\u3081\u306b\u30ec\u30b3\u30fc\u30c9\u3092\u524a\u9664\u305b\u305a\u306b\u4f7f\u7528\u3059\u308b\u5217\u6319\u578b\u30d5\u30a3\u30fc\u30eb\u30c9\uff08\u4f8b\uff1a\u6709\u52b9\u3001\u4e00\u6642\u505c\u6b62\u3001\u524a\u9664\u6e08\u307f\uff09\u3067\u3059\u3002<\/li>\n<li><strong>\u30e1\u30bf\u30c7\u30fc\u30bf\uff1a<\/strong> \u4f5c\u6210\u65e5\u6642\u304a\u3088\u3073\u6700\u7d42\u66f4\u65b0\u65e5\u6642\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3002<\/li>\n<\/ul>\n<h3>2. \u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/h3>\n<p>\u8868\u793a\u540d\u3001\u30a2\u30d0\u30bf\u30fc\u3001\u9023\u7d61\u5148\u60c5\u5831\u306a\u3069\u3092\u30e1\u30a4\u30f3\u306eUser\u30c6\u30fc\u30d6\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u306e\u80a5\u5927\u5316\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u30011\u5bfe1\u306e\u95a2\u4fc2\u3092\u5b9f\u73fe\u3067\u304d\u3001\u8a8d\u8a3c\u306e\u57fa\u76e4\u3068\u306a\u308b\u30c6\u30fc\u30d6\u30eb\u3092\u30b9\u30ea\u30e0\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u8868\u793a\u540d\uff1a<\/strong> \u516c\u958b\u8868\u793a\u7528\u3002<\/li>\n<li><strong>\u30a2\u30d0\u30bf\u30fcURL\uff1a<\/strong>\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u4fdd\u5b58\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5916\u90e8\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u306e\u30ea\u30f3\u30af\u3092\u8a2d\u5b9a\u3059\u308b\u3002<\/li>\n<li><strong>\u8a2d\u5b9a\uff1a<\/strong>\u30c6\u30fc\u30de\u8a2d\u5b9a\u3084\u901a\u77e5\u8a2d\u5b9a\u306b\u306f\u3001JSON\u5f62\u5f0f\u307e\u305f\u306f\u5225\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>3. \u8a8d\u8a3c\u60c5\u5831\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3<\/h3>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u6700\u512a\u5148\u4e8b\u9805\u3067\u3059\u3002\u8a8d\u8a3c\u60c5\u5831\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u30c7\u30fc\u30bf\u304b\u3089\u5206\u96e2\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5206\u96e2\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u69cb\u9020\u3092\u5909\u66f4\u305b\u305a\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5b9a\u671f\u7684\u306a\u66f4\u65b0\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30cf\u30c3\u30b7\u30e5\u5316\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\uff1a<\/strong>\u5e73\u6587\u3092\u4fdd\u5b58\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u5f37\u529b\u306a\u30cf\u30c3\u30b7\u30e5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u30bd\u30eb\u30c8\uff1a<\/strong>\u5404\u30e6\u30fc\u30b6\u30fc\u304c\u56fa\u6709\u306e\u30bd\u30eb\u30c8\u5024\u3092\u6301\u3064\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u6700\u7d42\u30ea\u30bb\u30c3\u30c8\u6642\u523b\uff1a<\/strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u306e\u305f\u3081\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5909\u66f4\u5c65\u6b74\u3092\u8ffd\u8de1\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udd17 \u95a2\u4fc2\u6027\u3068\u57fa\u6570\u306e\u30e2\u30c7\u30eb\u5316<\/h2>\n<p>\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u5b9a\u7fa9\u3055\u308c\u305f\u5f8c\u306f\u3001\u305d\u308c\u3089\u306e\u9593\u306e\u95a2\u4fc2\u6027\u3092\u78ba\u7acb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u57fa\u6570\u306f\u3001\u3042\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u5225\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u4f55\u500b\u95a2\u4fc2\u3092\u6301\u3064\u304b\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u95a2\u4fc2\u6027\u3092\u8aa4\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u30c7\u30fc\u30bf\u306e\u91cd\u8907\u306e\u4e3b\u306a\u539f\u56e0\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u95a2\u4fc2\u6027<\/th>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30e6\u30fc\u30b6\u30fc\u3068\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb<\/td>\n<td>1\u5bfe1<\/td>\n<td>\u5404\u30e6\u30fc\u30b6\u30fc\u306f\u6b63\u78ba\u306b1\u3064\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u60c5\u5831\u3092\u4fdd\u6301\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30e6\u30fc\u30b6\u30fc\u3068\u30ed\u30fc\u30eb<\/td>\n<td>\u591a\u5bfe\u591a<\/td>\n<td>\u30e6\u30fc\u30b6\u30fc\u306f\u8907\u6570\u306e\u30ed\u30fc\u30eb\u3092\u4fdd\u6301\u3067\u304d\u3001\u30ed\u30fc\u30eb\u306f\u8907\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30e6\u30fc\u30b6\u30fc\u3068\u76e3\u67fb\u30ed\u30b0<\/td>\n<td>1\u5bfe\u591a<\/td>\n<td>1\u3064\u306e\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u30671\u3064\u306e\u30ed\u30b0\u30a8\u30f3\u30c8\u30ea\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u304c\u30011\u4eba\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u591a\u6570\u306e\u30ed\u30b0\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30ed\u30fc\u30eb\u3068\u6a29\u9650<\/td>\n<td>\u591a\u5bfe\u591a<\/td>\n<td>\u30ed\u30fc\u30eb\u306f\u6a29\u9650\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u304c\u3001\u6a29\u9650\u306f\u8907\u6570\u306e\u30ed\u30fc\u30eb\u9593\u3067\u5171\u6709\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u591a\u5bfe\u591a\u95a2\u4fc2\u3092\u5b9f\u88c5\u3059\u308b\u306b\u306f\u3001\u4e2d\u9593\u30c6\u30fc\u30d6\u30eb\u3092\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Users\u3068Roles\u306e\u9593\u306b\u300c<code>user_roles<\/code>\u300d\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u306f\u3001User\u30c6\u30fc\u30d6\u30eb\u3068Role\u30c6\u30fc\u30d6\u30eb\u306e\u4e21\u65b9\u306e\u4e3b\u30ad\u30fc\u3092\u6307\u3059\u5916\u90e8\u30ad\u30fc\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u69cb\u9020\u306b\u3088\u308a\u53c2\u7167\u6574\u5408\u6027\u304c\u4fdd\u305f\u308c\u3001\u67d4\u8edf\u306a\u6a29\u9650\u5272\u308a\u5f53\u3066\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\ud83d\udcc9 \u6b63\u898f\u5316\u3068\u30c7\u30fc\u30bf\u6574\u5408\u6027<\/h2>\n<p>\u672c\u756a\u74b0\u5883\u5bfe\u5fdc\u306e\u30b9\u30ad\u30fc\u30de\u306f\u3001\u5197\u9577\u6027\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u6b63\u898f\u5316\u306e\u539f\u5247\u306b\u5f93\u3044\u307e\u3059\u3002\u7b2c3\u6b63\u898f\u5f62\uff083NF\uff09\u304c\u6a19\u6e96\u7684\u306a\u76ee\u6a19\u3067\u3059\u304c\u3001\u305d\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h3>\u7b2c1\u6b63\u898f\u5f62\uff081NF\uff09<\/h3>\n<p>\u3059\u3079\u3066\u306e\u5217\u304c\u539f\u5b50\u7684\u306a\u5024\u3092\u542b\u3080\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u30021\u3064\u306e\u5217\u306b\u8907\u6570\u306e\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u4fdd\u5b58\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u8907\u6570\u306e\u691c\u8a3c\u6e08\u307f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064\u5834\u5408\u306f\u3001\u9023\u7d61\u5148\u7528\u306e\u5225\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u7b2c2\u6b63\u898f\u5f62\uff082NF\uff09<\/h3>\n<p>\u975e\u30ad\u30fc\u5c5e\u6027\u304c\u4e3b\u30ad\u30fc\u306b\u5b8c\u5168\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8907\u5408\u30ad\u30fc\u306e\u5834\u5408\u3001\u90e8\u5206\u7684\u4f9d\u5b58\u95a2\u4fc2\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u3067\u306f\u3001\u4e3b\u30ad\u30fc\u3068\u3057\u3066\u5358\u4e00\u306eUUID\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5927\u5e45\u306b\u7c21\u7d20\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u7b2c3\u6b63\u898f\u5f62\uff083NF\uff09<\/h3>\n<p>\u63a8\u79fb\u7684\u4f9d\u5b58\u95a2\u4fc2\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u56fd\u304c\u305d\u306e\u7a0e\u7387\u3092\u6c7a\u5b9a\u3059\u308b\u5834\u5408\u3001\u56fd\u3092\u30e6\u30fc\u30b6\u30fc\u8868\u3068\u306f\u5225\u306b\u4fdd\u5b58\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u56fd\u306b\u30ea\u30f3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u8a18\u9332\u3092\u5909\u66f4\u305b\u305a\u306b\u7a0e\u7387\u306e\u66f4\u65b0\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6b63\u898f\u5316\u306f\u7406\u8ad6\u7684\u306a\u8a71\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u5358\u4e00\u306e\u771f\u5b9f\u306e\u6e90\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u304c\u8907\u6570\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u91cd\u8907\u3059\u308b\u3068\u3001\u66f4\u65b0\u304c\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u3092\u539f\u5b50\u7684\u306b\u4fdd\u3064\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a8\u30f3\u30b8\u30f3\u304c\u81ea\u52d5\u7684\u306b\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\ud83d\udd12 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u8003\u616e\u4e8b\u9805<\/h2>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u306f\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u306e\u7b2c\u4e00\u306e\u9632\u5fa1\u30e9\u30a4\u30f3\u3067\u3059\u3002GDPR\u3084CCPA\u306a\u3069\u306e\u898f\u5236\u3078\u306e\u6e96\u62e0\u306b\u306f\u3001\u7279\u5b9a\u306e\u30b9\u30ad\u30fc\u30de\u8a2d\u8a08\u306e\u9078\u629e\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>PII\u306e\u5206\u96e2\uff1a<\/strong>\u500b\u4eba\u3092\u7279\u5b9a\u3067\u304d\u308b\u60c5\u5831\uff08PII\uff09\u306f\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u5217\u307e\u305f\u306f\u53b3\u683c\u306a\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u304c\u65bd\u3055\u308c\u305f\u5225\u30c6\u30fc\u30d6\u30eb\u306b\u4fdd\u5b58\u3059\u3079\u304d\u3067\u3059\u3002<\/li>\n<li><strong>\u6d88\u53bb\u3055\u308c\u308b\u6a29\u5229\uff1a<\/strong>\u30b9\u30ad\u30fc\u30de\u306f\u30bd\u30d5\u30c8\u30c7\u30ea\u30fc\u30c8\u307e\u305f\u306f\u30c7\u30fc\u30bf\u533f\u540d\u5316\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u3079\u304d\u3067\u3059\u3002\u884c\u3092\u524a\u9664\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u524a\u9664\u6e08\u307f\u3068\u3057\u3066\u30de\u30fc\u30af\u3057\u3001PII\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u6c4e\u7528\u7684\u306a\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u76e3\u67fb\u30ed\u30b0\uff1a<\/strong>\u5909\u66f4\u4e0d\u80fd\u306a\u30ed\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u5b9f\u88c5\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8ab0\u304c\u3044\u3064\u4f55\u3092\u5909\u66f4\u3057\u305f\u304b\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u8cac\u4efb\u8ffd\u53ca\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/li>\n<li><strong>\u6c38\u7d9a\u6697\u53f7\u5316\uff1a<\/strong>\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30ec\u30d9\u30eb\u306e\u6697\u53f7\u5316\u6a5f\u80fd\u3068\u4e92\u63db\u6027\u3092\u6301\u3064\u3088\u3046\u306b\u8a2d\u8a08\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<p>\u30ed\u30b0\u306e\u4fdd\u6301\u30dd\u30ea\u30b7\u30fc\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7121\u5236\u9650\u306b\u6210\u9577\u3059\u308b\u30c6\u30fc\u30d6\u30eb\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u76e3\u67fb\u30ed\u30b0\u30c6\u30fc\u30d6\u30eb\u306b\u5bfe\u3057\u3066\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u6226\u7565\u3092\u5b9f\u88c5\u3057\u3001\u53e4\u3044\u30ec\u30b3\u30fc\u30c9\u3092\u30b3\u30fc\u30eb\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u30a2\u30fc\u30ab\u30a4\u30d6\u3059\u308b\u304b\u3001\u30dd\u30ea\u30b7\u30fc\u306b\u57fa\u3065\u3044\u3066\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u26a1 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u30d1\u30bf\u30fc\u30f3<\/h2>\n<p>\u672c\u756a\u74b0\u5883\u5411\u3051\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u306f\u3001\u8ca0\u8377\u3092\u4e88\u6e2c\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002100\u4eba\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u9069\u3057\u3066\u3044\u308b\u30b9\u30ad\u30fc\u30de\u306f\u300110\u4e07\u4eba\u306e\u30e6\u30fc\u30b6\u30fc\u3067\u306f\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u6226\u7565\u306fERD\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9\u306e\u91cd\u8981\u306a\u4e00\u90e8\u3067\u3059\u3002<\/p>\n<h3>\u5916\u90e8\u30ad\u30fc\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5316<\/h3>\n<p>\u5916\u90e8\u30ad\u30fc\u5217\u306f\u5e38\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e6\u30fc\u30b6\u30fc\u3092\u30ed\u30fc\u30ebID\u3067\u7167\u4f1a\u3059\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u30d5\u30eb\u30c6\u30fc\u30d6\u30eb\u30b9\u30ad\u30e3\u30f3\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u5916\u90e8\u30ad\u30fc\u5217\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u306f\u521d\u671f\u8a2d\u8a08\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u898b\u843d\u3068\u3057\u3067\u3059\u3002<\/p>\n<h3>\u8aad\u307f\u53d6\u308a\u3068\u66f8\u304d\u8fbc\u307f\u306e\u5206\u96e2<\/h3>\n<p>ERD\u306f\u8ad6\u7406\u69cb\u9020\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u304c\u3001\u7269\u7406\u7684\u306a\u5206\u96e2\u3082\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u30c7\u30fc\u30bf\uff08\u8cc7\u683c\u60c5\u5831\uff09\u306f\u8aad\u307f\u53d6\u308a\u304c\u591a\u304f\u3001\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30c7\u30fc\u30bf\u3082\u8aad\u307f\u53d6\u308a\u304c\u591a\u304f\u3001\u76e3\u67fb\u30ed\u30b0\u306f\u66f8\u304d\u8fbc\u307f\u304c\u591a\u304f\u306a\u308a\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u5883\u754c\u304c\u660e\u78ba\u3067\u3042\u308c\u3070\u3001\u5f8c\u3067\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3084\u8aad\u307f\u53d6\u308a\u30ec\u30d7\u30ea\u30ab\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30b9\u30ad\u30fc\u30de\u8a2d\u8a08\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u67d4\u8edf\u6027\u306e\u305f\u3081\u306eJSON\u30d5\u30a3\u30fc\u30eb\u30c9<\/h3>\n<p>\u73fe\u4ee3\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306fJSON\u30ab\u30e9\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u30ab\u30b9\u30bf\u30e0\u30d5\u30a3\u30fc\u30eb\u30c9\u3084\u8a2d\u5b9a\u306a\u3069\u3001\u30e6\u30fc\u30b6\u30fc\u9593\u3067\u5927\u304d\u304f\u7570\u306a\u308b\u5c5e\u6027\u306b\u306f\u3053\u308c\u3089\u306e\u30ab\u30e9\u30e0\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u65b0\u3057\u3044\u6a5f\u80fd\u3054\u3068\u306b\u30b9\u30ad\u30fc\u30de\u79fb\u884c\u3092\u884c\u3046\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u30af\u30a8\u30ea\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u304c\u51fa\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\ud83d\udee0\ufe0f \u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u7ba1\u7406<\/h2>\n<p>\u672c\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u5e38\u306b\u9759\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8981\u4ef6\u306e\u5909\u5316\u306b\u4f34\u3063\u3066\u9032\u5316\u3057\u307e\u3059\u3002ERD\u306f\u3053\u306e\u9032\u5316\u3092\u53cd\u6620\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<ul>\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\uff1a<\/strong>\u672c\u756a\u74b0\u5883\u3067\u30c6\u30fc\u30d6\u30eb\u3092\u76f4\u63a5\u5909\u66f4\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u65b0\u3057\u3044\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u30c7\u30fc\u30bf\u3092\u30b3\u30d4\u30fc\u3059\u308b\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3001\u305d\u306e\u5f8c\u53c2\u7167\u3092\u5207\u308a\u66ff\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u5f8c\u65b9\u4e92\u63db\u6027\uff1a<\/strong>\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0\u3059\u308b\u969b\u306f\u3001\u521d\u671f\u6bb5\u968e\u3067null\u8a31\u5bb9\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5024\u3092\u3059\u3050\u306b\u8a2d\u5b9a\u3057\u306a\u3044\u65e2\u5b58\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u304c\u7834\u640d\u3059\u308b\u306e\u3092\u9632\u3052\u307e\u3059\u3002<\/li>\n<li><strong>\u5236\u7d04\uff1a<\/strong>\u521d\u671f\u306f\u7de9\u3044\u5236\u7d04\u304b\u3089\u59cb\u3081\u3001\u30c7\u30fc\u30bf\u304c\u5b89\u5b9a\u3059\u308b\u306b\u3064\u308c\u3066\u53b3\u3057\u304f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u53b3\u683c\u306a\u4e00\u610f\u6027\u5236\u7d04\u3092\u65e9\u3005\u306b\u9069\u7528\u3059\u308b\u3068\u958b\u767a\u304c\u6b62\u307e\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<code>\u30d0\u30fc\u30b8\u30e7\u30f3<\/code>\u4e3b\u8981\u306a\u30c6\u30fc\u30d6\u30eb\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u69cb\u9020\u306b\u5bfe\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ec\u30d9\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u5b9f\u88c5\u3057\u305f\u5834\u5408\u3001\u30b9\u30ad\u30fc\u30de\u306e\u5909\u66f4\u3092\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\ud83d\udea7 \u907f\u3051\u308b\u3079\u304d\u4e00\u822c\u7684\u306a\u843d\u3068\u3057\u7a74<\/h2>\n<p>\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u3067\u3059\u3089\u30df\u30b9\u3092\u72af\u3057\u307e\u3059\u3002\u30c7\u30d7\u30ed\u30a4\u524d\u306b\u3001\u3053\u306e\u56f3\u9762\u3092\u3053\u308c\u3089\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><strong>\u30ed\u30b0\u3078\u306e\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\uff1a<\/strong>\u76e3\u67fb\u30ed\u30b0\u30c6\u30fc\u30d6\u30eb\u304c\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u756a\u53f7\u3092\u610f\u56f3\u305b\u305a\u8a18\u9332\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ed\u30b0\u30a8\u30f3\u30c8\u30ea\u5185\u306ePII\u306f\u30de\u30b9\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u904e\u5270\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\uff1a<\/strong>\u3059\u3079\u3066\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u3092\u9045\u304f\u3057\u307e\u3059\u3002WHERE\u53e5\u3084JOIN\u3067\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u308b\u30ab\u30e9\u30e0\u306e\u307f\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u7121\u8996\uff1a<\/strong>\u3059\u3079\u3066\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092UTC\u3067\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ed\u30fc\u30ab\u30eb\u6642\u9593\u3078\u306e\u5909\u63db\u306f\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u5c64\u3067\u306e\u307f\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u590f\u6642\u9593\u306e\u5909\u66f4\u6642\u306b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u306e\u3092\u9632\u3052\u307e\u3059\u3002<\/li>\n<li><strong>\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f\u5024\uff1a<\/strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u306b\u30ed\u30fc\u30eb\u540d\u3084\u30b9\u30c6\u30fc\u30bf\u30b9\u5024\u3092\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u5217\u6319\u578b\u307e\u305f\u306f\u53c2\u7167\u30c6\u30fc\u30d6\u30eb\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2>\u2705 \u6700\u7d42\u691c\u8a3c\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<p>ERD\u3092\u5b8c\u6210\u3068\u307f\u306a\u3059\u524d\u306b\u3001\u3053\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u6e96\u5099\u304c\u6574\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u3059\u3079\u3066\u306e\u4e3b\u30ad\u30fc\u304cUUID\u307e\u305f\u306f\u81ea\u52d5\u5897\u5206\u6574\u6570\u3067\u3059\u304b\uff1f<\/li>\n<li>\u3059\u3079\u3066\u306e\u5916\u90e8\u30ad\u30fc\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<li>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u307e\u305f\u306f\u30e6\u30fc\u30b6\u30fc\u540d\u306b\u4e00\u610f\u5236\u7d04\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/li>\n<li>\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306fUTC\u3067\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<li>\u30bd\u30d5\u30c8\u30c7\u30ea\u30fc\u30c8\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/li>\n<li>\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306f\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u30c7\u30fc\u30bf\u304b\u3089\u5206\u96e2\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<li>\u4e00\u822c\u7684\u306a\u30af\u30a8\u30ea\u30d1\u30bf\u30fc\u30f3\u7528\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/li>\n<li>\u30b9\u30ad\u30fc\u30de\u306f\u5c11\u306a\u304f\u3068\u30823NF\u307e\u3067\u6b63\u898f\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<li>\u8a2d\u8a08\u306f\u5fc5\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u57fa\u6e96\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u70b9\u3092\u5fb9\u5e95\u7684\u306b\u691c\u8a0e\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u306e\u57fa\u76e4\u304c\u3057\u3063\u304b\u308a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u8a2d\u8a08\u6bb5\u968e\u3067\u306e\u52aa\u529b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u901a\u3058\u3066\u3001\u4fdd\u5b88\u6027\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9762\u3067\u5927\u304d\u306a\u6210\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\n<h2>\ud83d\udcdd \u30b9\u30ad\u30fc\u30de\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6982\u8981<\/h2>\n<p>\u8a2d\u8a08\u8981\u7d20\u3092\u7d71\u5408\u3059\u308b\u305f\u3081\u306b\u3001\u9ad8\u54c1\u8cea\u306a\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5fc5\u8981\u306a\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6982\u8981\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/th>\n<th>\u4e3b\u8981\u30d5\u30a3\u30fc\u30eb\u30c9<\/th>\n<th>\u5236\u7d04<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30e6\u30fc\u30b6\u30fc<\/td>\n<td>id\u3001status\u3001created_at<\/td>\n<td>\u4e3b\u30ad\u30fc\u3001\u4e00\u610f\u306e\u30b9\u30c6\u30fc\u30bf\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u8cc7\u683c\u60c5\u5831<\/td>\n<td>user_id\u3001hash\u3001salt\u3001last_reset<\/td>\n<td>\u5916\u90e8\u30ad\u30fc\u3001NULL\u4e0d\u53ef<\/td>\n<\/tr>\n<tr>\n<td>\u30ed\u30fc\u30eb<\/td>\n<td>id\u3001name\u3001description<\/td>\n<td>\u4e3b\u30ad\u30fc\u3001\u4e00\u610f\u306e\u540d\u524d<\/td>\n<\/tr>\n<tr>\n<td>\u30e6\u30fc\u30b6\u30fc_\u30ed\u30fc\u30eb<\/td>\n<td>user_id\u3001role_id<\/td>\n<td>\u8907\u5408\u4e3b\u30ad\u30fc<\/td>\n<\/tr>\n<tr>\n<td>\u76e3\u67fb\u30ed\u30b0<\/td>\n<td>id\u3001user_id\u3001action\u3001timestamp<\/td>\n<td>\u5916\u90e8\u30ad\u30fc\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3059\u308b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u69cb\u9020\u30d1\u30bf\u30fc\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u3092\u5b89\u5168\u306b\u51e6\u7406\u3067\u304d\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308bERD\u306f\u3001\u30c7\u30fc\u30bf\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9593\u306e\u5951\u7d04\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u62e1\u5927\u306b\u4f34\u3063\u3066\u5b89\u5b9a\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u306e\u8a2d\u8a08\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a&hellip;<\/p>\n","protected":false},"author":1,"featured_media":58,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"ER\u56f3\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u30ac\u30a4\u30c9","_yoast_wpseo_metadesc":"\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u7528\u306e\u672c\u756a\u74b0\u5883\u5bfe\u5fdc\u306eER\u56f3\u306e\u8a2d\u8a08\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u95a2\u4fc2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u6b63\u898f\u5316\u306b\u3064\u3044\u3066\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002","inline_featured_image":false,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[7],"tags":[8,13],"class_list":["post-57","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-erd","tag-academic","tag-erd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ER\u56f3\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u30ac\u30a4\u30c9<\/title>\n<meta name=\"description\" content=\"\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u7528\u306e\u672c\u756a\u74b0\u5883\u5bfe\u5fdc\u306eER\u56f3\u306e\u8a2d\u8a08\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u95a2\u4fc2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u6b63\u898f\u5316\u306b\u3064\u3044\u3066\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002\" \/>\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.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ER\u56f3\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u30ac\u30a4\u30c9\" \/>\n<meta property=\"og:description\" content=\"\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u7528\u306e\u672c\u756a\u74b0\u5883\u5bfe\u5fdc\u306eER\u56f3\u306e\u8a2d\u8a08\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u95a2\u4fc2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u6b63\u898f\u5316\u306b\u3064\u3044\u3066\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/\" \/>\n<meta property=\"og:site_name\" content=\"We Notes \u65e5\u672c\u8a9e\u2013 Collaborative AI Insights &amp; Intelligence Hub\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-07T05:33:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1664\" \/>\n\t<meta property=\"og:image:height\" content=\"928\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\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=\"\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/#\/schema\/person\/6fb9f9e55a3031c51049e541adf4642c\"},\"headline\":\"\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u7a7a\u306e\u30ad\u30e3\u30f3\u30d0\u30b9\u304b\u3089\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u5bfe\u5fdc\u306eER\u56f3\u3078\u2015\u2015\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u5411\u3051\",\"datePublished\":\"2026-04-07T05:33:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/\"},\"wordCount\":60,\"publisher\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg\",\"keywords\":[\"academic\",\"erd\"],\"articleSection\":[\"ERD\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/\",\"url\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/\",\"name\":\"ER\u56f3\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u30ac\u30a4\u30c9\",\"isPartOf\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg\",\"datePublished\":\"2026-04-07T05:33:50+00:00\",\"description\":\"\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u7528\u306e\u672c\u756a\u74b0\u5883\u5bfe\u5fdc\u306eER\u56f3\u306e\u8a2d\u8a08\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u95a2\u4fc2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u6b63\u898f\u5316\u306b\u3064\u3044\u3066\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#primaryimage\",\"url\":\"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg\",\"contentUrl\":\"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg\",\"width\":1664,\"height\":928},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.we-notes.com\/ja\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u7a7a\u306e\u30ad\u30e3\u30f3\u30d0\u30b9\u304b\u3089\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u5bfe\u5fdc\u306eER\u56f3\u3078\u2015\u2015\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u5411\u3051\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/#website\",\"url\":\"https:\/\/www.we-notes.com\/ja\/\",\"name\":\"We Notes \u65e5\u672c\u8a9e\u2013 Collaborative AI Insights &amp; Intelligence Hub\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.we-notes.com\/ja\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/#organization\",\"name\":\"We Notes \u65e5\u672c\u8a9e\u2013 Collaborative AI Insights &amp; Intelligence Hub\",\"url\":\"https:\/\/www.we-notes.com\/ja\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/03\/we-notes-logo.png\",\"contentUrl\":\"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/03\/we-notes-logo.png\",\"width\":1042,\"height\":322,\"caption\":\"We Notes \u65e5\u672c\u8a9e\u2013 Collaborative AI Insights &amp; Intelligence Hub\"},\"image\":{\"@id\":\"https:\/\/www.we-notes.com\/ja\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/#\/schema\/person\/6fb9f9e55a3031c51049e541adf4642c\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.we-notes.com\/ja\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/www.we-notes.com\"],\"url\":\"https:\/\/www.we-notes.com\/ja\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ER\u56f3\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u30ac\u30a4\u30c9","description":"\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u7528\u306e\u672c\u756a\u74b0\u5883\u5bfe\u5fdc\u306eER\u56f3\u306e\u8a2d\u8a08\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u95a2\u4fc2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u6b63\u898f\u5316\u306b\u3064\u3044\u3066\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002","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.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/","og_locale":"ja_JP","og_type":"article","og_title":"ER\u56f3\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u30ac\u30a4\u30c9","og_description":"\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u7528\u306e\u672c\u756a\u74b0\u5883\u5bfe\u5fdc\u306eER\u56f3\u306e\u8a2d\u8a08\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u95a2\u4fc2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u6b63\u898f\u5316\u306b\u3064\u3044\u3066\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002","og_url":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/","og_site_name":"We Notes \u65e5\u672c\u8a9e\u2013 Collaborative AI Insights &amp; Intelligence Hub","article_published_time":"2026-04-07T05:33:50+00:00","og_image":[{"width":1664,"height":928,"url":"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg","type":"image\/jpeg"}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":false},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#article","isPartOf":{"@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.we-notes.com\/ja\/#\/schema\/person\/6fb9f9e55a3031c51049e541adf4642c"},"headline":"\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u7a7a\u306e\u30ad\u30e3\u30f3\u30d0\u30b9\u304b\u3089\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u5bfe\u5fdc\u306eER\u56f3\u3078\u2015\u2015\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u5411\u3051","datePublished":"2026-04-07T05:33:50+00:00","mainEntityOfPage":{"@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/"},"wordCount":60,"publisher":{"@id":"https:\/\/www.we-notes.com\/ja\/#organization"},"image":{"@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#primaryimage"},"thumbnailUrl":"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg","keywords":["academic","erd"],"articleSection":["ERD"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/","url":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/","name":"ER\u56f3\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u30ac\u30a4\u30c9","isPartOf":{"@id":"https:\/\/www.we-notes.com\/ja\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#primaryimage"},"image":{"@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#primaryimage"},"thumbnailUrl":"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg","datePublished":"2026-04-07T05:33:50+00:00","description":"\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u7528\u306e\u672c\u756a\u74b0\u5883\u5bfe\u5fdc\u306eER\u56f3\u306e\u8a2d\u8a08\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u95a2\u4fc2\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u6b63\u898f\u5316\u306b\u3064\u3044\u3066\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#primaryimage","url":"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg","contentUrl":"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/04\/er-diagram-user-management-tutorial-infographic.jpg","width":1664,"height":928},{"@type":"BreadcrumbList","@id":"https:\/\/www.we-notes.com\/ja\/tutorial-production-ready-erd-user-management-service\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.we-notes.com\/ja\/"},{"@type":"ListItem","position":2,"name":"\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u7a7a\u306e\u30ad\u30e3\u30f3\u30d0\u30b9\u304b\u3089\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u5bfe\u5fdc\u306eER\u56f3\u3078\u2015\u2015\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u30b5\u30fc\u30d3\u30b9\u5411\u3051"}]},{"@type":"WebSite","@id":"https:\/\/www.we-notes.com\/ja\/#website","url":"https:\/\/www.we-notes.com\/ja\/","name":"We Notes \u65e5\u672c\u8a9e\u2013 Collaborative AI Insights &amp; Intelligence Hub","description":"","publisher":{"@id":"https:\/\/www.we-notes.com\/ja\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.we-notes.com\/ja\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.we-notes.com\/ja\/#organization","name":"We Notes \u65e5\u672c\u8a9e\u2013 Collaborative AI Insights &amp; Intelligence Hub","url":"https:\/\/www.we-notes.com\/ja\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.we-notes.com\/ja\/#\/schema\/logo\/image\/","url":"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/03\/we-notes-logo.png","contentUrl":"https:\/\/www.we-notes.com\/ja\/wp-content\/uploads\/sites\/21\/2026\/03\/we-notes-logo.png","width":1042,"height":322,"caption":"We Notes \u65e5\u672c\u8a9e\u2013 Collaborative AI Insights &amp; Intelligence Hub"},"image":{"@id":"https:\/\/www.we-notes.com\/ja\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.we-notes.com\/ja\/#\/schema\/person\/6fb9f9e55a3031c51049e541adf4642c","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.we-notes.com\/ja\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/www.we-notes.com"],"url":"https:\/\/www.we-notes.com\/ja\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/posts\/57","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/comments?post=57"}],"version-history":[{"count":0,"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/posts\/57\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/media\/58"}],"wp:attachment":[{"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/media?parent=57"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/categories?post=57"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.we-notes.com\/ja\/wp-json\/wp\/v2\/tags?post=57"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}