{"id":3018,"date":"2026-02-13T14:44:11","date_gmt":"2026-02-13T06:44:11","guid":{"rendered":"https:\/\/www.go2posts.com\/ja\/%f0%9f%8d%9f-comprehensive-erd-mcdonalds-integrated-operations-system\/"},"modified":"2026-02-13T14:44:11","modified_gmt":"2026-02-13T06:44:11","slug":"%f0%9f%8d%9f-comprehensive-erd-mcdonalds-integrated-operations-system","status":"publish","type":"post","link":"https:\/\/www.go2posts.com\/ja\/%f0%9f%8d%9f-comprehensive-erd-mcdonalds-integrated-operations-system\/","title":{"rendered":"\ud83c\udf5f \u7dcf\u5408\u7684\u306aERD\uff1a\u30de\u30af\u30c9\u30ca\u30eb\u30c9\u7d71\u5408\u904b\u7528\u30b7\u30b9\u30c6\u30e0"},"content":{"rendered":"<p data-nodeid=\"16266\"><em data-nodeid=\"16530\">\uff08\u6ce8\u6587\u51e6\u7406\u3001\u9867\u5ba2\u4f53\u9a13\u3001\u5e97\u8217\u904b\u55b6\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u3082\u306e\uff09<\/em><\/p>\n<p id=\"ZwHnAfo\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-2734\" 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data-nodeid=\"16661\">\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16663\">\u6ce8\u6587<\/code><\/td>\n<td data-nodeid=\"16363\">0 \u2192\u00a0<em data-nodeid=\"16668\">1<\/em><\/td>\n<td data-nodeid=\"16364\">\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u306f\u6ce8\u6587\u306b\u9069\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff08\u4f8b\uff1a\u300c1\u500b\u8cfc\u5165\u30011\u500b\u7121\u6599\u300d\uff09\u3002<\/td>\n<\/tr>\n<tr data-nodeid=\"16365\">\n<td data-nodeid=\"16366\"><code data-backticks=\"1\" data-nodeid=\"16674\">\u5f93\u696d\u54e1<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"16676\">\u5e97\u8217<\/code><\/td>\n<td data-nodeid=\"16367\">1 \u2192 1<\/td>\n<td data-nodeid=\"16368\">\u5404\u5f93\u696d\u54e1\u306f1\u3064\u306e\u5e97\u8217\u3067\u52e4\u52d9\u3057\u3066\u3044\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote data-nodeid=\"16369\">\n<p data-nodeid=\"16370\">\u2705\u00a0<strong data-nodeid=\"16686\">\u30aa\u30d7\u30b7\u30e7\u30f3<\/strong>: \u8ffd\u52a0\u3059\u308b<code data-backticks=\"1\" data-nodeid=\"16684\">\u30ed\u30a4\u30e4\u30eb\u30c6\u30a3\u30d7\u30ed\u30b0\u30e9\u30e0<\/code>\u3088\u308a\u6df1\u3044\u30ed\u30a4\u30e4\u30eb\u30c6\u30a3\u30ed\u30b8\u30c3\u30af\u304c\u5fc5\u8981\u306a\u5834\u5408\uff08\u4f8b\uff1a\u30dd\u30a4\u30f3\u30c8\u306e\u4ea4\u63db\u3001\u5831\u916c\uff09\u306b\u4f7f\u7528\u3059\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3002<\/p>\n<\/blockquote>\n<hr data-nodeid=\"16371\"\/>\n<h2 data-nodeid=\"16372\">\ud83d\udd12 \u5236\u7d04\u3068\u30d3\u30b8\u30cd\u30b9\u30eb\u30fc\u30eb<\/h2>\n<ul data-nodeid=\"16373\">\n<li data-nodeid=\"16374\">\n<p data-nodeid=\"16375\"><strong data-nodeid=\"16693\">\u4fa1\u683c\u306f 0 \u3088\u308a\u5927\u304d\u304f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16376\">\n<p data-nodeid=\"16377\"><strong data-nodeid=\"16701\">\u652f\u6255\u3044\u304c\u672a\u5b8c\u4e86\u306e\u5834\u5408\u3001\u6ce8\u6587\u30b9\u30c6\u30fc\u30bf\u30b9\u306f\u300c\u5b8c\u4e86\u300d\u306b\u3067\u304d\u306a\u3044<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16378\">\n<p data-nodeid=\"16379\"><strong data-nodeid=\"16705\">\u6ce8\u6587\u9805\u76ee\u306e\u6570\u91cf\u306f 1 \u4ee5\u4e0a\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16380\">\n<p data-nodeid=\"16381\"><strong data-nodeid=\"16709\">\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u6709\u52b9\u3067\u6642\u9593\u67a0\u5185\u306b\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u9069\u7528\u53ef\u80fd<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16382\">\n<p data-nodeid=\"16383\"><strong data-nodeid=\"16713\">\u30ed\u30a4\u30e4\u30eb\u30c6\u30a3\u30dd\u30a4\u30f3\u30c8\u3092\u7372\u5f97\u3059\u308b\u306b\u306f\u3001\u9867\u5ba2\u304c\u5c11\u306a\u304f\u3068\u30821\u3064\u306e\u6ce8\u6587\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b<\/strong><\/p>\n<\/li>\n<li data-nodeid=\"16384\">\n<p data-nodeid=\"16385\"><strong data-nodeid=\"16721\">\u30e1\u30cb\u30e5\u30fc\u9805\u76ee\u306f\u5728\u5eab\u5207\u308c\u307e\u305f\u306f\u8ca9\u58f2\u7d42\u4e86\u306e\u5834\u5408\u3001\u300c\u975e\u6d3b\u6027\u300d\u306b\u30de\u30fc\u30af\u3055\u308c\u308b<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"16386\"\/>\n<h2 data-nodeid=\"16387\">\ud83d\udcdd \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\uff08\u3053\u306eERD\u304c\u91cd\u8981\u306a\u7406\u7531\uff09<\/h2>\n<table data-nodeid=\"16389\">\n<thead data-nodeid=\"16390\">\n<tr data-nodeid=\"16391\">\n<th data-nodeid=\"16393\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/th>\n<th data-nodeid=\"16394\">\u5229\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"16397\">\n<tr data-nodeid=\"16398\">\n<td data-nodeid=\"16399\"><strong data-nodeid=\"16728\">POS\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08<\/strong><\/td>\n<td data-nodeid=\"16400\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u306e\u6ce8\u6587\u8ffd\u8de1\u3001\u652f\u6255\u3044\u51e6\u7406\u3001\u9818\u53ce\u66f8\u751f\u6210\u3092\u53ef\u80fd\u306b\u3059\u308b<\/td>\n<\/tr>\n<tr data-nodeid=\"16401\">\n<td data-nodeid=\"16402\"><strong data-nodeid=\"16733\">\u5728\u5eab\u30a2\u30e9\u30fc\u30c8<\/strong><\/td>\n<td data-nodeid=\"16403\">\u30e1\u30cb\u30e5\u30fc\u9805\u76ee\u304c\u983b\u7e41\u306b\u6ce8\u6587\u3055\u308c\u305f\u5834\u5408\u3001\u5728\u5eab\u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b<\/td>\n<\/tr>\n<tr data-nodeid=\"16404\">\n<td data-nodeid=\"16405\"><strong data-nodeid=\"16738\">\u30ed\u30a4\u30e4\u30eb\u30c6\u30a3\u30d7\u30ed\u30b0\u30e9\u30e0<\/strong><\/td>\n<td data-nodeid=\"16406\">\u30dd\u30a4\u30f3\u30c8\u306e\u84c4\u7a4d\u3092\u8ffd\u8de1\u3057\u3001\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u5272\u5f15\u3092\u63d0\u4f9b<\/td>\n<\/tr>\n<tr data-nodeid=\"16407\">\n<td data-nodeid=\"16408\"><strong data-nodeid=\"16743\">\u5e97\u8217\u5206\u6790<\/strong><\/td>\n<td data-nodeid=\"16409\">\u4eba\u6c17\u5546\u54c1\u3001\u30d4\u30fc\u30af\u6642\u9593\u3001\u4eba\u6c17\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u3092\u7279\u5b9a<\/td>\n<\/tr>\n<tr data-nodeid=\"16410\">\n<td data-nodeid=\"16411\"><strong data-nodeid=\"16748\">\u5f93\u696d\u54e1\u7ba1\u7406<\/strong><\/td>\n<td data-nodeid=\"16412\">\u5f79\u5272\u306e\u5272\u308a\u5f53\u3066\u3001\u30b7\u30d5\u30c8\u306e\u8ffd\u8de1\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7ba1\u7406<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"16413\"\/>\n<h2 data-nodeid=\"16414\">\ud83d\udcc2 \u51fa\u529b\u5f62\u5f0f<\/h2>\n<p data-nodeid=\"16415\">\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\u3092\u30b3\u30d4\u30fc\u3057\u3066\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3001\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u30c4\u30fc\u30eb\u306b\u8cbc\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"16416\"\/>\n<h3 data-nodeid=\"16417\">\u2705 1.\u00a0<strong data-nodeid=\"16756\">\u30c6\u30ad\u30b9\u30c8\u30d9\u30fc\u30b9\u306eERD\uff08\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u7528\uff09<\/strong><\/h3>\n<pre class=\"lang-text\" data-nodeid=\"16418\"><code data-language=\"text\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3:\r\n\r\n- \u9867\u5ba2\r\n  - \u9867\u5ba2ID\uff08PK\uff09\r\n  - \u540d\u524d\r\n  - \u96fb\u8a71\u756a\u53f7\r\n  - \u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\r\n  - \u30ed\u30a4\u30e4\u30eb\u30c6\u30a3\u30dd\u30a4\u30f3\u30c8\r\n  - \u30e1\u30f3\u30d0\u30fc\u30b7\u30c3\u30d7\u30c6\u30a3\u30a2\r\n\r\n- \u5e97\u8217\r\n  - \u5e97\u8217ID\uff08PK\uff09\r\n  - \u540d\u524d\r\n  - \u5834\u6240\r\n  - \u5e97\u9577ID\uff08FK \u2192 \u5f93\u696d\u54e1\uff09\r\n  - \u55b6\u696d\u6642\u9593\r\n  - \u6708\u9593\u58f2\u4e0a\r\n\r\n- \u5f93\u696d\u54e1\r\n  - \u5f93\u696d\u54e1ID\uff08PK\uff09\r\n  - \u540d\u524d\r\n  - \u5f79\u5272\uff08\u30ec\u30b8\u4fc2\u3001\u8abf\u7406\u5e2b\u3001\u5e97\u9577\uff09\r\n  - \u5e97\u8217ID\uff08FK\uff09\r\n  - \u96c7\u7528\u65e5\r\n\r\n- \u30e1\u30cb\u30e5\u30fc\u9805\u76ee\r\n  - \u30e1\u30cb\u30e5\u30fc\u9805\u76eeID\uff08PK\uff09\r\n  - \u540d\u524d\r\n  - \u8aac\u660e\r\n  - \u4fa1\u683c\r\n  - \u30ab\u30c6\u30b4\u30ea\r\n  - \u6709\u52b9\u72b6\u614b\r\n\r\n- \u6ce8\u6587\r\n  - \u6ce8\u6587ID\uff08PK\uff09\r\n  - \u6ce8\u6587\u65e5\u6642\r\n  - \u30b9\u30c6\u30fc\u30bf\u30b9\uff08\u4fdd\u7559\u4e2d\u3001\u6e96\u5099\u4e2d\u3001\u6e96\u5099\u5b8c\u4e86\u3001\u5b8c\u4e86\u3001\u30ad\u30e3\u30f3\u30bb\u30eb\uff09\r\n  - \u9867\u5ba2ID\uff08FK\uff09\r\n  - \u5e97\u8217ID\uff08FK\uff09\r\n  - \u5408\u8a08\u91d1\u984d\r\n\r\n- \u6ce8\u6587\u9805\u76ee\r\n  - \u6ce8\u6587\u9805\u76eeID\uff08PK\uff09\r\n  - \u6ce8\u6587ID\uff08FK\uff09\r\n  - \u30e1\u30cb\u30e5\u30fc\u9805\u76eeID\uff08FK\uff09\r\n  - \u6570\u91cf\r\n  - \u884c\u5408\u8a08\r\n\r\n- \u652f\u6255\u3044\r\n  - \u652f\u6255\u3044ID\uff08PK\uff09\r\n  - \u91d1\u984d\r\n  - \u652f\u6255\u3044\u65b9\u6cd5\uff08\u73fe\u91d1\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u3001\u30e2\u30d0\u30a4\u30eb\u6c7a\u6e08\uff09\r\n  - \u6ce8\u6587ID\uff08FK\uff09\r\n  - \u6642\u523b\r\n\r\n- \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\r\n  - \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3ID\uff08PK\uff09\r\n  - \u30b3\u30fc\u30c9\r\n  - \u5272\u5f15\u30bf\u30a4\u30d7\r\n  - \u5272\u5f15\u984d\r\n  - \u6709\u52b9\u65e5\r\n  - \u7d42\u4e86\u65e5\r\n  - \u5bfe\u8c61\r\n\r\n\u95a2\u4fc2:\r\n- \u9867\u5ba2 \"1\" -- \"0..*\" \u6ce8\u6587\r\n- \u6ce8\u6587 \"1\" -- \"0..*\" \u6ce8\u6587\u9805\u76ee\r\n- \u6ce8\u6587 \"1\" -- \"1\" \u652f\u6255\u3044\r\n- \u6ce8\u6587 \"1\" -- \"1\" \u5e97\u8217\r\n- \u5e97\u8217 \"1\" -- \"0..*\" \u5f93\u696d\u54e1\r\n- \u30e1\u30cb\u30e5\u30fc\u9805\u76ee \"1\" -- \"0..*\" \u6ce8\u6587\u9805\u76ee\r\n- \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3 \"0..*\" -- \"1\" \u6ce8\u6587\uff08\u6709\u52b9\u72b6\u614b\u306b\u4f9d\u5b58\uff09<\/code><\/pre>\n<hr data-nodeid=\"16419\"\/>\n<h3 data-nodeid=\"16420\">\u2705 2.\u00a0<strong data-nodeid=\"16761\">Mermaid.js\u7248\uff08Markdown\u3001Notion\u3001Obsidian\u7528\uff09<\/strong><\/h3>\n<pre class=\"lang-mermaid\" data-nodeid=\"16421\"><code data-language=\"mermaid\">erDiagram\r\n    CUSTOMER ||--o{ ORDER : \"\u6ce8\u6587\u3059\u308b\"\r\n    STORE ||--o{ ORDER : \"\u63d0\u4f9b\u3059\u308b\"\r\n    STORE ||--o{ EMPLOYEE : \"\u96c7\u7528\u3059\u308b\"\r\n    STORE ||--o{ MENU_ITEM : \"\u8ca9\u58f2\u3059\u308b\"\r\n    ORDER ||--o{ ORDER_ITEM : \"\u542b\u3080\"\r\n    ORDER ||--o{ PAYMENT : \"\u4fdd\u6709\u3059\u308b\"\r\n    MENU_ITEM ||--o{ ORDER_ITEM : \"\u542b\u307e\u308c\u308b\"\r\n    PROMOTION ||--o{ ORDER : \"\u9069\u7528\u3059\u308b\"\r\n\r\n    CUSTOMER {\r\n        int CustomerID PK\r\n        string Name\r\n        string Phone\r\n        string Email\r\n        int LoyaltyPoints\r\n        string MembershipTier\r\n    }\r\n\r\n    STORE {\r\n        int StoreID PK\r\n        string Name\r\n        string Location\r\n        int ManagerID FK\r\n        string OpenHours\r\n        decimal MonthlySales\r\n    }\r\n\r\n    EMPLOYEE {\r\n        int EmployeeID PK\r\n        string Name\r\n        string Role\r\n        int StoreID FK\r\n        date HireDate\r\n    }\r\n\r\n    MENU_ITEM {\r\n        int MenuItemID PK\r\n        string Name\r\n        string Description\r\n        decimal Price\r\n        string Category\r\n        boolean IsActive\r\n    }\r\n\r\n    ORDER {\r\n        int OrderID PK\r\n        datetime OrderTime\r\n        string Status\r\n        int CustomerID FK\r\n        int StoreID FK\r\n        decimal TotalAmount\r\n    }\r\n\r\n    ORDER_ITEM {\r\n        int OrderItemID PK\r\n        int OrderID FK\r\n        int MenuItemID FK\r\n        int Quantity\r\n        decimal LineTotal\r\n    }\r\n\r\n    PAYMENT {\r\n        int PaymentID PK\r\n        decimal Amount\r\n        string Method\r\n        int OrderID FK\r\n        datetime Timestamp\r\n    }\r\n\r\n    PROMOTION {\r\n        int PromotionID PK\r\n        string Code\r\n        string DiscountType\r\n        decimal DiscountValue\r\n        datetime ActiveDate\r\n        datetime ExpireDate\r\n        string AppliesTo\r\n    }\r\n\r\n<\/code><\/pre>\n<p id=\"XKzfjkK\"><img alt=\"\" class=\"alignnone size-full wp-image-2731\" decoding=\"async\" height=\"739\" sizes=\"(max-width: 937px) 100vw, 937px\" src=\"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c10ddeb1ff.png\" srcset=\"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c10ddeb1ff.png 937w, https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c10ddeb1ff-300x237.png 300w, https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c10ddeb1ff-768x606.png 768w\" width=\"937\"\/><code data-language=\"mermaid\"><\/code><\/p>\n<hr data-nodeid=\"16422\"\/>\n<h3 data-nodeid=\"16423\">\u2705 3.\u00a0<strong data-nodeid=\"16766\">PlantUML \u30d0\u30fc\u30b8\u30e7\u30f3<\/strong><\/h3>\n<pre class=\"lang-plantuml\" data-nodeid=\"16424\"><code data-language=\"plantuml\">\u2018 McDonald's \u6ce8\u6587\u30b7\u30b9\u30c6\u30e0 ERD (PlantUML)\r\n\r\npackage \"McDonald's \u696d\u52d9\" {\r\n  entity \"\u9867\u5ba2\" {\r\n    - \u9867\u5ba2ID (PK)\r\n    - \u540d\u524d\r\n    - \u96fb\u8a71\u756a\u53f7\r\n    - \u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\r\n    - \u30ed\u30a4\u30e4\u30eb\u30c6\u30a3\u30dd\u30a4\u30f3\u30c8\r\n    - \u4f1a\u54e1\u30e9\u30f3\u30af\r\n  }\r\n\r\n  entity \"\u5e97\u8217\" {\r\n    - \u5e97\u8217ID (PK)\r\n    - \u540d\u524d\r\n    - \u4f4f\u6240\r\n    - \u5e97\u9577ID (FK \u2192 \u5f93\u696d\u54e1)\r\n    - \u55b6\u696d\u6642\u9593\r\n    - \u6708\u9593\u58f2\u4e0a\r\n  }\r\n\r\n  entity \"\u5f93\u696d\u54e1\" {\r\n    - \u5f93\u696d\u54e1ID (PK)\r\n    - \u540d\u524d\r\n    - \u5f79\u5272 (\u30ec\u30b8\u62c5\u5f53\u3001\u8abf\u7406\u62c5\u5f53\u3001\u5e97\u9577)\r\n    - \u5e97\u8217ID (FK \u2192 \u5e97\u8217)\r\n    - \u96c7\u7528\u65e5\r\n  }\r\n\r\n  entity \"\u30e1\u30cb\u30e5\u30fc\u30a2\u30a4\u30c6\u30e0\" {\r\n    - \u30e1\u30cb\u30e5\u30fc\u30a2\u30a4\u30c6\u30e0ID (PK)\r\n    - \u540d\u524d\r\n    - \u8aac\u660e\r\n    - \u4fa1\u683c\r\n    - \u30ab\u30c6\u30b4\u30ea (\u30cf\u30f3\u30d0\u30fc\u30ac\u30fc\u3001\u30c9\u30ea\u30f3\u30af\u3001\u30b5\u30a4\u30c9)\r\n    - \u6709\u52b9\u72b6\u614b\r\n  }\r\n\r\n  entity \"\u6ce8\u6587\" {\r\n    - \u6ce8\u6587ID (PK)\r\n    - \u6ce8\u6587\u65e5\u6642\r\n    - \u72b6\u614b (\u4fdd\u7559\u4e2d\u3001\u6e96\u5099\u4e2d\u3001\u6e96\u5099\u5b8c\u4e86\u3001\u5b8c\u4e86)\r\n    - \u9867\u5ba2ID (FK \u2192 \u9867\u5ba2)\r\n    - \u5e97\u8217ID (FK \u2192 \u5e97\u8217)\r\n    - \u5408\u8a08\u91d1\u984d\r\n  }\r\n\r\n  entity \"\u6ce8\u6587\u660e\u7d30\" {\r\n    - \u6ce8\u6587\u660e\u7d30ID (PK)\r\n    - \u6ce8\u6587ID (FK \u2192 \u6ce8\u6587)\r\n    - \u30e1\u30cb\u30e5\u30fc\u30a2\u30a4\u30c6\u30e0ID (FK \u2192 \u30e1\u30cb\u30e5\u30fc\u30a2\u30a4\u30c6\u30e0)\r\n    - \u6570\u91cf\r\n    - \u884c\u5408\u8a08\r\n  }\r\n\r\n  entity \"\u652f\u6255\u3044\" {\r\n    - \u652f\u6255\u3044ID (PK)\r\n    - \u91d1\u984d\r\n    - \u652f\u6255\u3044\u65b9\u6cd5 (\u73fe\u91d1\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9)\r\n    - \u6ce8\u6587ID (FK \u2192 \u6ce8\u6587)\r\n    - \u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\r\n  }\r\n\r\n  entity \"\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\" {\r\n    - \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3ID (PK)\r\n    - \u30b3\u30fc\u30c9 (\u4f8b: WELCOME10)\r\n    - \u5272\u5f15\u30bf\u30a4\u30d7 (\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3001\u56fa\u5b9a\u984d)\r\n    - \u5272\u5f15\u984d\r\n    - \u6709\u52b9\u65e5\r\n    - \u7d42\u4e86\u65e5\r\n    - \u5bfe\u8c61\r\n  }\r\n\r\n  \u9867\u5ba2 \"1\" -- \"0..*\" \u6ce8\u6587 : \"\u767a\u6ce8\u3059\u308b\"\r\n  \u6ce8\u6587 \"1\" -- \"0..*\" \u6ce8\u6587\u660e\u7d30 : \"\u542b\u3080\"\r\n  \u6ce8\u6587 \"1\" -- \"1\" \u652f\u6255\u3044 : \"\u4fdd\u6709\u3059\u308b\"\r\n  \u6ce8\u6587 \"1\" -- \"1\" \u5e97\u8217 : \"\u767a\u6ce8\u3055\u308c\u305f\u5e97\u8217\"\r\n  \u5e97\u8217 \"1\" -- \"0..*\" \u5f93\u696d\u54e1 : \"\u96c7\u7528\u3059\u308b\"\r\n  \u30e1\u30cb\u30e5\u30fc\u30a2\u30a4\u30c6\u30e0 \"1\" -- \"0..*\" \u6ce8\u6587\u660e\u7d30 : \"\u542b\u307e\u308c\u308b\"\r\n  \u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3 \"0..*\" -- \"1\" \u6ce8\u6587 : \"\u9069\u7528\u3055\u308c\u308b\"\r\n}<\/code><\/pre>\n<p>\u00a0<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/ZPH1Rjim44Nt0NA7WJQn2yT8jjsbieCOiHitTjhrL1hOH2II8AaYGf5j3z0ZzYGbAP5cNSN8IkJd9-VDSAWBM1KpmR4gBpGyg98KR5fjg8Rvumn6wmgvULejn-TdvsSIYsVS4MJf5aaA3HDSP_3p_0o0k66cXInlj14rgLu6k8GWBTp1z-CWVyQQmdYz5pnEvZMoAaoMeiNAj6l1kD51N57zdPJUCxbbf9pwwa0F51iZ52K8VduY_b8KFfiO0BdDs1FVtiEVNxyjbAn4InItsmhmEz6e0vJWPb-r6wn83o250nAg89q0UnGLmIX7cokf2UH2F4y2tVY_x7fMFu-hTqpH30qDCAs8DmjxwGbJa4umpKWNYicqNcl5YhYUss0xeLeOVMhKpc7F5EEMUyFA0zP2tnI6_HZ2ylsOCFdv4P3Njkn0jJ5e6cqzn4l6TnFBH1AL7puIbgshdYqu6IhZAMbhziKBqZkhknK6gvjQDDoybSbHXQCsb54Iny_7G_VI6u8KFLyQz75ZLpDEdc-0R8rjRSS9LwySKHrIwoZCNfHTGzfwAYgPoL6Lxqp2tPSsMCiX82LguNegHGhQ4LGkIligQBgRJk3RV9a_hERNLt5rndJXeBUj9DSFgh0nx8EPm2rxIIu_-BvYrSGswfeol1V_IbzayeAyHygAaTwA98tGDf1TPt1v2TdLTFeXwt-j7o6J5HQaCsVjj06VkqpdBUoV11aVSjjFVq_EkCStFBv7dODfy95BGEEjtSg_mSD_o6qWF-wE3GrsYXMb95GQ6FTRueq5SmyKwu1TxS08wt_z2m00\"\/><\/p>\n<hr data-nodeid=\"16427\"\/>\n<h2 data-nodeid=\"16428\">\ud83d\udd0d \u4eca\u5f8c\u306e\u62e1\u5f35\uff08\u4efb\u610f\uff09<\/h2>\n<p data-nodeid=\"16429\">\u3053\u306eERD\u3092\u62e1\u5f35\u3057\u305f\u3044\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u8ffd\u52a0\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ul data-nodeid=\"16430\">\n<li data-nodeid=\"16431\">\n<p data-nodeid=\"16432\"><strong data-nodeid=\"16785\">\u5728\u5eab<\/strong>\u00a0\u2192 \u5728\u5eab\u6570\u3001\u518d\u6ce8\u6587\u30dd\u30a4\u30f3\u30c8\u3001\u4ed5\u5165\u5148\u60c5\u5831\u306e\u7ba1\u7406<\/p>\n<\/li>\n<li data-nodeid=\"16433\">\n<p data-nodeid=\"16434\"><strong data-nodeid=\"16790\">\u30b7\u30d5\u30c8\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/strong>\u00a0\u2192 \u65e5\u6b21\u30b7\u30d5\u30c8\u3001\u4f11\u61a9\u6642\u9593\u3001\u30b7\u30d5\u30c8\u5272\u308a\u5f53\u3066<\/p>\n<\/li>\n<li data-nodeid=\"16435\">\n<p data-nodeid=\"16436\"><strong data-nodeid=\"16799\">\u4ed5\u5165\u5148<\/strong>\u00a0\u2192 \u98df\u6750\u3092\u4f9b\u7d66\u3059\u308b\u696d\u8005\uff08\u4f8b\uff1a\u300c\u30c1\u30fc\u30ba\u4ed5\u5165\u5148\u300d\uff09<\/p>\n<\/li>\n<li data-nodeid=\"16437\">\n<p data-nodeid=\"16438\"><strong data-nodeid=\"16808\">\u671f\u9593\u9650\u5b9a\u30e1\u30cb\u30e5\u30fc<\/strong>\u00a0\u2192 \u7279\u5225\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\uff08\u4f8b\uff1a\u300c\u30b5\u30de\u30fc\u30d0\u30fc\u30d9\u30ad\u30e5\u30fc \u30e1\u30cb\u30e5\u30fc\u300d\uff09<\/p>\n<\/li>\n<li data-nodeid=\"16439\">\n<p data-nodeid=\"16440\"><strong data-nodeid=\"16813\">\u4f4d\u7f6e\u60c5\u5831<\/strong>\u00a0\u2192 \u914d\u9001\u307e\u305f\u306f\u6301\u3061\u5e30\u308a\u306e\u8ffd\u8de1\u7528<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"16441\"\/>\n<h2 data-nodeid=\"16442\">\ud83d\ude80 \u6700\u5f8c\u306e\u8003\u5bdf<\/h2>\n<p data-nodeid=\"16443\">\u3053\u306eERD\u306f<strong data-nodeid=\"16822\">\u73fe\u5b9f\u7684\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u3067\u3042\u308a\u3001\u30de\u30af\u30c9\u30ca\u30eb\u30c9\u306e\u696d\u52d9\u3068\u6574\u5408\u3057\u3066\u3044\u308b<\/strong>\u00a0\u2014 \u5b9f\u969b\u306ePOS\u306e\u696d\u52d9\u30d5\u30ed\u30fc\u3001\u5f93\u696d\u54e1\u306e\u5f79\u5272\u3001\u9867\u5ba2\u306e\u884c\u52d5\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote data-nodeid=\"16444\">\n<p data-nodeid=\"16445\">\u2705 \u3042\u306a\u305f\u306f\u4eca\u3001<strong data-nodeid=\"16830\">\u5b8c\u5168\u3067\u5373\u6642\u5229\u7528\u53ef\u80fd\u306aERD<\/strong>\u00a0\u30de\u30af\u30c9\u30ca\u30eb\u30c9\u30b7\u30b9\u30c6\u30e0\u7528\u306e\u3082\u306e \u2014 \u5b66\u6821\u306e\u8ab2\u984c\u3001\u30d3\u30b8\u30cd\u30b9\u5206\u6790\u3001\u6280\u8853\u8a2d\u8a08\u306e\u3044\u305a\u308c\u306b\u3082\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<\/blockquote>\n<div class=\"toastui-editor-main toastui-editor-md-mode\">\n<div class=\"toastui-editor-main-container\">\n<div class=\"toastui-editor-md-container toastui-editor-md-vertical-style\">\n<div class=\"toastui-editor-md-preview\">\n<div class=\"toastui-editor-contents\">\n<ul>\n<li data-nodeid=\"2985\"><a data-nodeid=\"3008\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/erd-tool\/\"><strong data-nodeid=\"3009\">Visual Paradigm ERD\u30c4\u30fc\u30eb \u2013 \u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\u3092\u4f5c\u6210<\/strong><\/a>\uff1a\u3053\u308c\u306f<strong data-nodeid=\"3015\">\u5f37\u529b\u3067\u30a6\u30a7\u30d6\u30d9\u30fc\u30b9\u306e\u30c4\u30fc\u30eb<\/strong>\u00a0\u3067\u3001\u76f4\u611f\u7684\u306a\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u3092\u7c21\u5358\u306b\u8a2d\u8a08\u30fb\u53ef\u8996\u5316\u3067\u304d\u308b<\/li>\n<li data-nodeid=\"2987\"><a data-nodeid=\"3020\" href=\"https:\/\/www.visual-paradigm.com\/features\/database-design-with-erd-tools\/\"><strong data-nodeid=\"3021\">ERD\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08 \u2013 Visual Paradigm\u30ac\u30a4\u30c9<\/strong><\/a>\uff1a\u3053\u306e\u30ea\u30bd\u30fc\u30b9\u306f\u3001ERD\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066<strong data-nodeid=\"3027\">\u5805\u7262\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong>\u00a0\u3092\u8a2d\u8a08\u3059\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3064\u3044\u3066\u5305\u62ec\u7684\u306b\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li data-nodeid=\"2989\"><a data-nodeid=\"3032\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/solutions\/free-erd-tool\/\"><strong data-nodeid=\"3033\">\u7121\u6599\u306eERD\u30c4\u30fc\u30eb \u2013 Visual Paradigm\u3067\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8a2d\u8a08<\/strong><\/a>\uff1a\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u7121\u6599\u3067\u5229\u7528\u53ef\u80fd\u306aERD\u30c4\u30fc\u30eb\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059<strong data-nodeid=\"3039\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306a\u3057\u3067<\/strong>.<\/li>\n<li data-nodeid=\"2991\"><a data-nodeid=\"3044\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85375_drawingentit.html\"><strong data-nodeid=\"3045\">Visual Paradigm ERD\u3067\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u63cf\u304f\u65b9\u6cd5<\/strong><\/a>\uff1a\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u30e6\u30fc\u30b6\u30fc\u30ac\u30a4\u30c9\u306f\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059<strong data-nodeid=\"3051\">\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u4f5c\u6210\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/strong>ERD\u30c4\u30fc\u30eb\u3067\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u3092\u884c\u3046\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002<\/li>\n<li data-nodeid=\"2993\"><a data-nodeid=\"3056\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/how-to-model-relational-database-with-erd.jsp\"><strong data-nodeid=\"3057\">ERD\u3067\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u30e2\u30c7\u30ea\u30f3\u30b0\u3059\u308b\u65b9\u6cd5 \u2013 Visual Paradigm\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/strong><\/a>\uff1a\u3053\u306e\u5b9f\u8df5\u7684\u306a\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001ERD\u3092\u4f7f\u3063\u3066\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u30e2\u30c7\u30ea\u30f3\u30b0\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059<strong data-nodeid=\"3063\">\u52b9\u679c\u7684\u306b\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u30e2\u30c7\u30ea\u30f3\u30b0\u3059\u308b<\/strong>\u521d\u671f\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u304b\u3089\u5b8c\u5168\u306a\u5b9f\u88c5\u307e\u3067\u3002<\/li>\n<li data-nodeid=\"2995\"><a data-nodeid=\"3068\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3587\/85407_generatingda.html\"><strong data-nodeid=\"3069\">Visual Paradigm\u3067\u306eERD\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u751f\u6210\u3059\u308b<\/strong><\/a>\uff1a\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u8a73\u7d30\u306a\u30ac\u30a4\u30c9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059<strong data-nodeid=\"3075\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b\u65b9\u6cd5<\/strong>\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u6a5f\u80fd\u3092\u6d3b\u7528\u3057\u3066\u3001ERD\u304b\u3089\u76f4\u63a5\u751f\u6210\u3059\u308b\u65b9\u6cd5\u3002<\/li>\n<li data-nodeid=\"2997\"><a data-nodeid=\"3080\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/generatecdfromerd.jsp\"><strong data-nodeid=\"3081\">ERD\u304b\u3089\u30af\u30e9\u30b9\u56f3\u3092\u751f\u6210\u3059\u308b \u2013 Visual Paradigm\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/strong><\/a>\uff1a\u3053\u306e\u30ea\u30bd\u30fc\u30b9\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3092\u6559\u3048\u307e\u3059<strong data-nodeid=\"3087\">ERD\u3092\u30af\u30e9\u30b9\u56f3\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5<\/strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u8a2d\u8a08\u304a\u3088\u3073\u958b\u767a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u3002<\/li>\n<li data-nodeid=\"2999\"><a data-nodeid=\"3092\" href=\"https:\/\/www.cybermedian.com\/visual-paradigm-streamlining-entity-relationship-modeling-from-concept-to-implementation\/\"><strong data-nodeid=\"3093\">Visual Paradigm\u306b\u3088\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u7c21\u7d20\u5316<\/strong><\/a>\uff1a\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u30e2\u30c7\u30eb\u306e\u8a2d\u8a08\u304a\u3088\u3073\u5b9f\u88c5\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059<strong data-nodeid=\"3099\">\u521d\u671f\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u304b\u3089\u6700\u7d42\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c7\u30d7\u30ed\u30a4\u307e\u3067<\/strong>.<\/li>\n<li data-nodeid=\"3001\"><a data-nodeid=\"3104\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3587\/85425_reverseengin.html\"><strong data-nodeid=\"3105\">Visual Paradigm\u3067\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089ERD\u3078\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/strong><\/a>\uff1a\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3092\u6559\u3048\u307e\u3059<strong data-nodeid=\"3111\">\u65e2\u5b58\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3059\u308b\u65b9\u6cd5<\/strong>\u76f4\u611f\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u5f37\u529b\u306a\u30e2\u30c7\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8996\u899a\u7684\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u56f3\uff08ERD\uff09\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u3002<\/li>\n<li data-nodeid=\"3003\"><a data-nodeid=\"3116\" href=\"https:\/\/www.visual-paradigm.com\/features\/chen-entity-relationship-diagram-editor\/\"><strong data-nodeid=\"3117\">\u30c1\u30a7\u30f3\u8a18\u6cd5ERD\u30a8\u30c7\u30a3\u30bf \u2013 \u9ad8\u5ea6\u306a\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u30e2\u30c7\u30ea\u30f3\u30b0<\/strong><\/a>\uff1a\u3053\u306e\u5c02\u7528\u30a8\u30c7\u30a3\u30bf\u306f\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3001\u5c5e\u6027\u3001\u95a2\u4fc2\u3001\u304a\u3088\u3073\u57fa\u6570\u3092\u5b8c\u5168\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3059\u308b\u3082\u306e\u3067\u3059<strong data-nodeid=\"3123\">\u30c1\u30a7\u30f3\u8a18\u6cd5<\/strong>.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uff08\u6ce8\u6587\u51e6\u7406\u3001\u9867\u5ba2\u4f53\u9a13\u3001\u5e97\u8217\u904b\u55b6\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u3082\u306e\uff09 \ud83d\udd0d \u30d3\u30b8&hellip;<\/p>\n","protected":false},"author":2,"featured_media":3019,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"https:\/\/www.go2posts.com\/wp-content\/uploads\/2026\/02\/img_698c13b22926a.png","fifu_image_alt":"","footnotes":""},"categories":[98,74],"tags":[],"class_list":["post-3018","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software-development","category-uml"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\ud83c\udf5f \u7dcf\u5408\u7684\u306aERD\uff1a\u30de\u30af\u30c9\u30ca\u30eb\u30c9\u7d71\u5408\u904b\u7528\u30b7\u30b9\u30c6\u30e0 - Go 2 Posts Japanese | Breaking Digital News &amp; Software Trends<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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