{"id":1292,"date":"2026-01-30T15:02:00","date_gmt":"2026-01-30T15:02:00","guid":{"rendered":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/"},"modified":"2026-01-30T15:02:00","modified_gmt":"2026-01-30T15:02:00","slug":"comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2","status":"publish","type":"post","link":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/","title":{"rendered":"ERD\u5c64\u7d1a\u7684\u5168\u9762\u6307\u5357\uff1a\u6982\u5ff5\u3001\u908f\u8f2f\u8207\u7269\u7406\u6a21\u578b"},"content":{"rendered":"<h2>\u8cc7\u6599\u5eab\u8a2d\u8a08\u4e2d\u67b6\u69cb\u6210\u719f\u5ea6\u7684\u91cd\u8981\u6027<\/h2>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-modeling\/what-is-entity-relationship-diagram\/\">\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09<\/a>\u662f\u6709\u6548\u7cfb\u7d71\u67b6\u69cb\u7684\u9aa8\u5e79\u3002\u5b83\u5011\u4e26\u975e\u975c\u614b\u7684\u5716\u793a\uff0c\u800c\u662f\u5728\u4e09\u500b\u4e0d\u540c\u7684\u67b6\u69cb\u6210\u719f\u5ea6\u968e\u6bb5\u4e2d\u9010\u6b65\u767c\u5c55\u800c\u6210\u3002<strong>\u67b6\u69cb\u6210\u719f\u5ea6<\/strong>\u3002\u6bcf\u500b\u968e\u6bb5\u5728<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564_designerguid.html\">\u8cc7\u6599\u5eab\u8a2d\u8a08\u751f\u547d\u9031\u671f<\/a>\u4e2d\u626e\u6f14\u8457\u7368\u7279\u7684\u89d2\u8272\uff0c\u670d\u52d9\u5c0d\u8c61\u5f9e\u5229\u76ca\u76f8\u95dc\u8005\u5230\u8cc7\u6599\u5eab\u7ba1\u7406\u54e1\u4e0d\u7b49\u3002\u96d6\u7136\u4e09\u7a2e\u5c64\u7d1a\u90fd\u5305\u542b\u5be6\u9ad4\u3001\u5c6c\u6027\u548c\u95dc\u4fc2\uff0c\u4f46\u5b83\u5011\u5728\u7d30\u7bc0\u6df1\u5ea6\u8207\u6280\u8853\u5c08\u6ce8\u5ea6\u4e0a\u5b58\u5728\u986f\u8457\u5dee\u7570\u3002<\/p>\n<p>\u8981\u771f\u6b63\u7406\u89e3\u9019\u4e9b\u6a21\u578b\u7684\u6f14\u9032\u904e\u7a0b\uff0c\u4f7f\u7528\u5efa\u7bc9\u985e\u6bd4\u6703\u5f88\u6709\u5e6b\u52a9\u3002\u60f3\u50cf\u5efa\u9020\u4e00\u68df\u623f\u5b50\uff1a\u4e00\u500b<strong>\u6982\u5ff5ERD<\/strong>\u662f\u5efa\u7bc9\u5e2b\u6700\u521d\u7684\u8349\u5716\uff0c\u986f\u793a\u623f\u9593\uff08\u5982\u5eda\u623f\u548c\u5ba2\u5ef3\uff09\u7684\u5927\u81f4\u4f4d\u7f6e\u3002\u800c<strong>\u908f\u8f2fERD<\/strong>\u662f\u8a73\u7d30\u7684\u5e73\u9762\u5716\uff0c\u660e\u78ba\u6a19\u793a\u5c3a\u5bf8\u8207\u5bb6\u5177\u64fa\u653e\u4f4d\u7f6e\uff0c\u4f46\u5c1a\u672a\u6307\u5b9a\u6750\u6599\u3002\u6700\u5f8c\uff0c<strong>\u7269\u7406ERD<\/strong>\u5247\u662f\u5de5\u7a0b\u5716\u7d19\uff0c\u660e\u78ba\u6307\u5b9a\u6c34\u7ba1\u3001\u96fb\u8def\u4f48\u7dda\u4ee5\u53ca\u5730\u57fa\u6240\u4f7f\u7528\u7684\u7279\u5b9a\u54c1\u724c\u6df7\u51dd\u571f\u3002<\/p>\n<p><img alt=\"Engineering Interface\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png\"\/><\/p>\n<h2>1. \u6982\u5ff5ERD\uff1a\u696d\u52d9\u8996\u89d2<\/h2>\n<p>\u9019\u500b<strong><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85378_conceptual,l.html\">\u6982\u5ff5ERD<\/a><\/strong>\u4ee3\u8868\u6700\u9ad8\u5c64\u6b21\u7684\u62bd\u8c61\u3002\u5b83\u63d0\u4f9b\u696d\u52d9\u7269\u4ef6\u53ca\u5176\u95dc\u4fc2\u7684\u6230\u7565\u6027\u8996\u89d2\uff0c\u5b8c\u5168\u53bb\u9664\u6280\u8853\u4e0a\u7684\u96dc\u4e82\u3002<\/p>\n<h3>\u76ee\u7684\u8207\u91cd\u9ede<\/h3>\n<p>\u6b64\u6a21\u578b\u4e3b\u8981\u7528\u65bc<strong>\u9700\u6c42\u6536\u96c6<\/strong>\u4ee5\u53ca\u5448\u73fe\u6574\u9ad4\u7cfb\u7d71\u67b6\u69cb\u3002\u5176\u4e3b\u8981\u76ee\u6a19\u662f\u4fc3\u9032\u6280\u8853\u5718\u968a\u8207\u975e\u6280\u8853\u5229\u76ca\u76f8\u95dc\u8005\u4e4b\u9593\u7684\u6e9d\u901a\u3002\u5b83\u8457\u91cd\u65bc\u5b9a\u7fa9<strong>\u6709\u54ea\u4e9b\u5be6\u9ad4\u5b58\u5728<\/strong>\u2014\u2014\u4f8b\u5982\u300c\u5b78\u751f\u300d\u3001\u300c\u7522\u54c1\u300d\u6216\u300c\u8a02\u55ae\u300d\u2014\u2014\u800c\u975e\u9019\u4e9b\u5be6\u9ad4\u5c07\u5982\u4f55\u5728\u8cc7\u6599\u5eab\u8868\u683c\u4e2d\u5be6\u73fe\u3002<\/p>\n<h3>\u7d30\u7bc0\u5c64\u7d1a<\/h3>\n<p>\u6982\u5ff5\u6a21\u578b\u901a\u5e38\u7f3a\u4e4f\u6280\u8853\u9650\u5236\u3002\u4f8b\u5982\uff0c\u591a\u5c0d\u591a\u95dc\u4fc2\u901a\u5e38\u50c5\u4ee5\u95dc\u4fc2\u5f62\u5f0f\u5448\u73fe\uff0c\u800c\u4e0d\u6d89\u53ca\u57fa\u6578\u6216\u95dc\u806f\u8868\u683c\u7684\u8907\u96dc\u6027\u3002\u7368\u7279\u7684\u662f\uff0c\u6b64\u5c64\u7d1a\u53ef\u80fd\u4f7f\u7528<strong>\u6cdb\u5316<\/strong>\uff0c\u4f8b\u5982\u5c07\u300c\u4e09\u89d2\u5f62\u300d\u5b9a\u7fa9\u70ba\u300c\u5f62\u72c0\u300d\u7684\u5b50\u985e\u578b\uff0c\u9019\u662f\u4e00\u500b\u5728\u5f8c\u7e8c\u7269\u7406\u5be6\u73fe\u4e2d\u88ab\u62bd\u8c61\u5316\u7684\u6982\u5ff5\u3002<\/p>\n<h2>2. \u908f\u8f2fERD\uff1a\u8a73\u7d30\u8996\u89d2<\/h2>\n<p>\u96a8\u8457\u6210\u719f\u5ea6\u91cf\u8868\u7684\u4e0b\u964d\uff0c<strong>\u908f\u8f2f\u5be6\u9ad4\u95dc\u4fc2\u5716<\/strong>\u4f5c\u70ba\u6982\u5ff5\u6a21\u578b\u7684\u589e\u5f37\u7248\u672c\uff0c\u5f4c\u5408\u4e86\u62bd\u8c61\u696d\u52d9\u9700\u6c42\u8207\u5177\u9ad4\u6280\u8853\u5be6\u73fe\u4e4b\u9593\u7684\u5dee\u8ddd\u3002<\/p>\n<h3>\u76ee\u7684\u8207\u91cd\u9ede<\/h3>\n<p>\u908f\u8f2f\u6a21\u578b\u5c07\u9ad8\u968e\u9700\u6c42\u8f49\u5316\u70ba\u64cd\u4f5c\u6027\u548c\u4ea4\u6613\u6027\u5be6\u9ad4\u3002\u96d6\u7136\u5b83\u5b9a\u7fa9\u4e86<strong>\u660e\u78ba\u7684\u6b04\u4f4d<\/strong>\u6bcf\u500b\u5be6\u9ad4\u7684\u6b04\u4f4d\uff0c\u4f46\u4ecd\u7136\u5b8c\u5168<strong>\u7368\u7acb\u65bc\u7279\u5b9a\u7684<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563_databasedesi.html\">\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09<\/a><\/strong>\u5728\u9019\u500b\u968e\u6bb5\uff0c\u6700\u7d42\u8cc7\u6599\u5eab\u662f\u4f7f\u7528 Oracle\u3001MySQL \u6216 SQL Server \u4e26\u7121\u5dee\u5225\u3002<\/p>\n<h3>\u7d30\u7bc0\u5c64\u7d1a<\/h3>\n<p>\u8207\u6982\u5ff5\u6a21\u578b\u4e0d\u540c\uff0c\u908f\u8f2f\u5be6\u9ad4\u95dc\u4fc2\u5716\u70ba\u6bcf\u500b\u5be6\u9ad4\u5305\u542b\u5c6c\u6027\u3002\u7136\u800c\uff0c\u5b83\u4e0d\u6703\u9032\u4e00\u6b65\u6307\u5b9a\u6280\u8853\u4e0a\u7684\u7d30\u7bc0\uff0c\u4f8b\u5982\u8cc7\u6599\u985e\u578b\uff08\u5982\u6574\u6578\u8207\u6d6e\u9ede\u6578\uff09\u6216\u7279\u5b9a\u6b04\u4f4d\u9577\u5ea6\u3002<\/p>\n<h2>3. \u7269\u7406\u5be6\u9ad4\u95dc\u4fc2\u5716\uff1a\u6280\u8853\u85cd\u5716<\/h2>\n<p>\u9019\u500b<strong><a href=\"https:\/\/circle.visual-paradigm.com\/docs\/database-design-engineering\/database-designers-guide\/conceptual-logical-and-physical-data-model\/\">\u7269\u7406\u5be6\u9ad4\u95dc\u4fc2\u5716<\/a><\/strong>\u4ee3\u8868\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u7684\u6700\u7d42\u3001\u53ef\u57f7\u884c\u7684\u6280\u8853\u8a2d\u8a08\u3002\u9019\u5c31\u662f\u5c07\u88ab\u90e8\u7f72\u7684\u8cc7\u6599\u7d50\u69cb\u3002<\/p>\n<h3>\u76ee\u7684\u8207\u91cd\u9ede<\/h3>\n<p>\u6b64\u6a21\u578b\u4f5c\u70ba\u5728\u7279\u5b9a\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\u5efa\u7acb\u8cc7\u6599\u5eab\u7d50\u69cb\u7684\u85cd\u5716\u3002\u5b83\u900f\u904e\u6307\u6d3e\u7279\u5b9a\u7684<strong>\u8cc7\u6599\u985e\u578b\u3001\u9577\u5ea6\u8207\u9650\u5236\u689d\u4ef6<\/strong>\uff08\u4f8b\u5982<code>varchar(255)<\/code>, <code>int<\/code>\uff0c\u6216<code>\u53ef\u70ba\u7a7a\u503c<\/code>).<\/p>\n<h3>\u7d30\u7bc0\u5c64\u7d1a<\/h3>\n<p>\u7269\u7406\u5be6\u9ad4\u95dc\u4fc2\u5716\u975e\u5e38\u8a73\u7d30\u3002\u5b83\u5b9a\u7fa9\u7cbe\u78ba\u7684<strong>\u4e3b\u8981\u9375\uff08PK\uff09<\/strong>\u4ee5\u53ca<strong>\u5916\u9375 (FK)<\/strong>\u4ee5\u56b4\u683c\u5f37\u5236\u95dc\u4fc2\u3002\u6b64\u5916\uff0c\u9084\u5fc5\u9808\u8003\u616e\u76ee\u6a19\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u7684\u7279\u5b9a\u547d\u540d\u6163\u4f8b\u3001\u4fdd\u7559\u5b57\u548c\u9650\u5236\u3002<\/p>\n<h2>ERD \u6a21\u578b\u7684\u6bd4\u8f03\u5206\u6790<\/h2>\n<p>\u7e3d\u7d50\u9019\u4e9b\u67b6\u69cb\u5c64\u7d1a\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e0b\u8868\u6982\u8ff0\u4e86\u4e0d\u540c\u6a21\u578b\u4e2d\u901a\u5e38\u652f\u63f4\u7684\u529f\u80fd\uff1a<\/p>\n<table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\">\n<thead>\n<tr>\n<th>\u529f\u80fd<\/th>\n<th>\u6982\u5ff5<\/th>\n<th>\u908f\u8f2f<\/th>\n<th>\u7269\u7406<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5be6\u9ad4\u540d\u7a31<\/strong><\/td>\n<td>\u662f<\/td>\n<td>\u662f<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u95dc\u4fc2<\/strong><\/td>\n<td>\u662f<\/td>\n<td>\u662f<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6b04\u4f4d\/\u5c6c\u6027<\/strong><\/td>\n<td>\u53ef\u9078\/\u5426<\/td>\n<td>\u662f<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8cc7\u6599\u985e\u578b<\/strong><\/td>\n<td>\u5426<\/td>\n<td>\u53ef\u9078<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4e3b\u9375<\/strong><\/td>\n<td>\u5426<\/td>\n<td>\u662f<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5916\u9375<\/strong><\/td>\n<td>\u5426<\/td>\n<td>\u662f<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u900f\u904e Visual Paradigm \u8207\u4eba\u5de5\u667a\u6167\u7c21\u5316\u8a2d\u8a08<\/h2>\n<p>\u624b\u52d5\u5efa\u7acb\u9019\u4e9b\u6a21\u578b\u4e26\u78ba\u4fdd\u5b83\u5011\u4fdd\u6301\u4e00\u81f4\u53ef\u80fd\u975e\u5e38\u8017\u6642\u3002\u73fe\u4ee3\u5de5\u5177\u5982<strong><a href=\"https:\/\/www.visual-paradigm.com\/solution\/erd-tool\/\">Visual Paradigm<\/a><\/strong>\u5229\u7528\u81ea\u52d5\u5316\u8207\u4eba\u5de5\u667a\u6167\uff0c\u7c21\u5316\u9019\u4e9b\u6210\u719f\u5ea6\u5c64\u7d1a\u4e4b\u9593\u7684\u8f49\u63db\u3002<\/p>\n<p><img alt=\"ERD modeler\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/data-modeling.png\"\/><\/p>\n<h3>\u6a21\u578b\u8f49\u63db\u8207\u53ef\u8ffd\u6eaf\u6027<\/h3>\n<p>Visual Paradigm \u63d0\u4f9b\u4e00\u500b<strong>Model Transitor<\/strong>\uff0c\u4e00\u500b\u5c08\u70ba<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85445_mappingdatam.html\">\u5f9e\u6982\u5ff5\u6a21\u578b\u76f4\u63a5\u63a8\u5c0e\u51fa\u908f\u8f2f\u6a21\u578b<\/a>\uff0c\u4e26\u9032\u4e00\u6b65\u5f9e\u908f\u8f2f\u6a21\u578b\u63a8\u5c0e\u51fa\u7269\u7406\u6a21\u578b\u3002\u6b64\u6d41\u7a0b\u7dad\u6301<strong>\u81ea\u52d5\u53ef\u8ffd\u6eaf\u6027<\/strong>\uff0c\u78ba\u4fdd\u696d\u52d9\u8996\u5716\u4e2d\u7684\u8b8a\u66f4\u80fd\u6e96\u78ba\u53cd\u6620\u5728\u6280\u8853\u85cd\u5716\u4e2d\u3002<\/p>\n<h3>\u4eba\u5de5\u667a\u6167\u9a45\u52d5\u7684\u751f\u6210<\/h3>\n<p>\u9032\u968e\u529f\u80fd\u5305\u62ec<a href=\"https:\/\/www.cybermedian.com\/visual-paradigm-ai-suite-a-comprehensive-guide-to-intelligent-modeling-tools\/\">\u4eba\u5de5\u667a\u6167\u529f\u80fd<\/a>\u53ef\u5f9e\u6587\u5b57\u63cf\u8ff0\u4e2d\u7acb\u5373\u751f\u6210\u5c08\u696d\u7684\u5be6\u9ad4\u95dc\u4fc2\u5716\u3002\u4eba\u5de5\u667a\u6167\u6703\u81ea\u52d5\u63a8\u65b7\u5be6\u9ad4\u8207\u5916\u9375\u7d04\u675f\uff0c\u5927\u5e45\u6e1b\u5c11\u624b\u52d5\u8a2d\u5b9a\u6642\u9593\u3002<\/p>\n<p><img alt=\"Desktop AI Assistant\" decoding=\"async\" src=\"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/ai-powered-er-diagram-generation.png\"\/><\/p>\n<h3>\u96d9\u5411\u540c\u6b65<\/h3>\n<p>\u95dc\u9375\u7684\u662f\uff0c\u8a72\u5e73\u53f0\u652f\u63f4<strong><a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85446_synchronizin.html\">\u96d9\u5411\u8f49\u63db<\/a><\/strong>\u3002\u9019\u78ba\u4fdd\u8996\u89ba\u8a2d\u8a08\u8207\u5be6\u969b\u5be6\u73fe\u4fdd\u6301\u540c\u6b65\uff0c\u907f\u514d\u5e38\u898b\u7684\u6587\u4ef6\u8207\u5be6\u969b\u7a0b\u5f0f\u78bc\u5eab\u812b\u7bc0\u7684\u554f\u984c\u3002<\/p>\n<ul data-nodeid=\"2611\" style='line-height: 20.8px; box-sizing: content-box; list-style-type: none; padding-left: 24px; margin-top: 6px; margin-bottom: 10px; margin-left: 0px; color: rgb(34, 34, 34); font-family: \"Open Sans\", \"Helvetica Neue\", Helvetica, Arial, \ub098\ub214\ubc14\ub978\uace0\ub515, \"Nanum Barun Gothic\", \ub9d1\uc740\uace0\ub515, \"Malgun Gothic\", sans-serif; font-size: 13px;'>\n<li data-nodeid=\"2620\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2621\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2758\" href=\"https:\/\/www.ez-knowledge.com\/revolutionizing-schema-design-a-comprehensive-review-of-db-modeler-ai\/\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">DBModeler AI \u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u5168\u9762\u8a55\u4f30<\/a>\uff1a\u8a73\u7d30\u5206\u6790 DBModeler AI \u5982\u4f55\u900f\u904e\u81ea\u52d5\u5316\u8207\u667a\u6167\u5316\u6280\u8853\u8f49\u5316\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2622\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2623\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2762\" href=\"https:\/\/ai.visual-paradigm.com\/tool\/dbmodeler-ai\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">DBModeler AI\uff1a\u667a\u6167\u578b\u8cc7\u6599\u5eab\u5efa\u6a21\u5de5\u5177<\/a>\uff1a\u5b58\u53d6\u7531\u4eba\u5de5\u667a\u6167\u9a45\u52d5\u7684\u5de5\u5177\uff0c\u65bc Visual Paradigm \u4e2d\u81ea\u52d5\u9032\u884c\u8cc7\u6599\u5eab\u5efa\u6a21\u8207\u7d50\u69cb\u7522\u751f\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2624\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2625\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2766\" href=\"https:\/\/ai-toolbox.visual-paradigm.com\/app\/dbmodeler-ai\/\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">DBModeler AI<\/a>\uff1a\u5177\u5099\u4e03\u6b65\u6d41\u7a0b\u7684\u4eba\u5de5\u667a\u6167\u9a45\u52d5\u8cc7\u6599\u5eab\u8a2d\u8a08\u5de5\u5177\u3002\u7522\u751f\u9818\u57df\u6a21\u578b\u3001\u5be6\u9ad4\u95dc\u4fc2\u5716\u3001\u898f\u7bc4\u5316\u7d50\u69cb\u8207\u5b8c\u6574\u7684\u8a2d\u8a08\u5831\u544a\u3002\u555f\u52d5\u5373\u6642\u700f\u89bd\u5668\u8cc7\u6599\u5eab\u6c99\u76d2\uff0c\u7acb\u5373\u6e2c\u8a66\u67e5\u8a62\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2626\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2627\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2770\" href=\"https:\/\/www.visual-paradigm.com\/features\/ai-textual-analysis\/\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">\u4eba\u5de5\u667a\u6167\u6587\u5b57\u5206\u6790 \u2013 \u81ea\u52d5\u5c07\u6587\u5b57\u8f49\u63db\u70ba\u8996\u89ba\u5316\u6a21\u578b<\/a>\uff1a\u4f7f\u7528\u4eba\u5de5\u667a\u6167\u5206\u6790\u6587\u5b57\u6587\u4ef6\uff0c\u81ea\u52d5\u7522\u751f UML\u3001BPMN \u548c ERD \u7b49\u5716\u8868\uff0c\u4ee5\u52a0\u901f\u5efa\u6a21\u8207\u6587\u4ef6\u7de8\u5236\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2628\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2629\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2774\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/erd-tool\/\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">Visual Paradigm ERD \u5de5\u5177 \u2013 \u5728\u7dda\u5275\u5efa\u5be6\u9ad4\u95dc\u4fc2\u5716<\/a>\uff1a\u4e00\u6b3e\u5f37\u5927\u7684\u57fa\u65bc\u7db2\u7d61\u7684 ERD \u5de5\u5177\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u900f\u904e\u76f4\u89ba\u7684\u62d6\u653e\u529f\u80fd\u8f15\u9b06\u8a2d\u8a08\u548c\u8996\u89ba\u5316\u8cc7\u6599\u5eab\u7d50\u69cb\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2630\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2631\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2778\" href=\"https:\/\/www.visual-paradigm.com\/features\/database-design-with-erd-tools\/\" style=\"background-color: transparent; color: rgb(31, 112, 222); line-height: 20.8px; box-sizing: content-box;\">\u4f7f\u7528 ERD \u5de5\u5177\u9032\u884c\u8cc7\u6599\u5eab\u8a2d\u8a08 \u2013 Visual Paradigm \u6307\u5357<\/a>\uff1a\u5168\u9762\u6307\u5357\uff0c\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 ERD \u5de5\u5177\u4ee5\u6700\u4f73\u5be6\u8e10\u9032\u884c\u8cc7\u6599\u6a21\u578b\u8a2d\u8a08\u8207\u7d50\u69cb\u8a2d\u8a08\uff0c\u6253\u9020\u7a69\u5065\u4e14\u53ef\u64f4\u5c55\u7684\u8cc7\u6599\u5eab\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2632\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2633\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2782\" href=\"https:\/\/www.visual-paradigm.com\/guide\/data-modeling\/what-is-entity-relationship-diagram\/\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">\u4ec0\u9ebc\u662f\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\uff1f \u2013 Visual Paradigm \u6307\u5357<\/a>\uff1a\u6df1\u5165\u89e3\u91cb ERD \u7684\u69cb\u6210\u8981\u7d20\u53ca\u5176\u5728\u8cc7\u6599\u5eab\u8a2d\u8a08\u8207\u8cc7\u6599\u6a21\u578b\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2634\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2635\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2786\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/solutions\/free-erd-tool\/\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">\u514d\u8cbb ERD \u5de5\u5177 \u2013 \u4f7f\u7528 Visual Paradigm \u5728\u7dda\u8a2d\u8a08\u8cc7\u6599\u5eab<\/a>\uff1a\u514d\u8cbb\u5728\u7dda\u4f7f\u7528 ERD \u5de5\u5177\uff0c\u7121\u9700\u5b89\u88dd\u6216\u8a02\u95b1\uff0c\u5373\u53ef\u5275\u5efa\u5c08\u696d\u7684\u5be6\u9ad4\u95dc\u4fc2\u5716\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2636\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2637\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2790\" href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/3563\/3564\/85375_drawingentit.html\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">\u5982\u4f55\u5728 Visual Paradigm ERD \u4e2d\u7e6a\u88fd\u5be6\u9ad4<\/a>\uff1a\u9010\u6b65\u4f7f\u7528\u8005\u6307\u5357\uff0c\u4ecb\u7d39\u5982\u4f55\u5728 Visual Paradigm \u7684 ERD \u5de5\u5177\u4e2d\u5efa\u7acb\u4e26\u81ea\u8a02\u5be6\u9ad4\uff0c\u4ee5\u5be6\u73fe\u7cbe\u78ba\u7684\u8cc7\u6599\u5eab\u5efa\u6a21\u3002<\/p>\n<\/li>\n<li data-nodeid=\"2638\" style=\"line-height: 20.8px; box-sizing: content-box; position: relative; min-height: 22px;\">\n<p data-nodeid=\"2639\" style=\"margin-bottom: 0px; line-height: 20.8px; box-sizing: content-box; color: rgb(34, 34, 34);\"><a data-nodeid=\"2794\" href=\"https:\/\/www.visual-paradigm.com\/tutorials\/how-to-model-relational-database-with-erd.jsp\" style=\"background-color: transparent; color: rgb(75, 150, 230); line-height: 20.8px; box-sizing: content-box;\">\u5982\u4f55\u4f7f\u7528 ERD \u5efa\u7acb\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab \u2013 Visual Paradigm \u6559\u5b78<\/a>\uff1a\u5be6\u7528\u6559\u7a0b\uff0c\u5c55\u793a\u5982\u4f55\u5f9e\u6982\u5ff5\u5230\u5be6\u73fe\uff0c\u5229\u7528 ERD \u5efa\u7acb\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u3002<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u8cc7\u6599\u5eab\u8a2d\u8a08\u4e2d\u67b6\u69cb\u6210\u719f\u5ea6\u7684\u91cd\u8981\u6027 \u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u662f\u6709\u6548\u7cfb&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"\u6982\u5ff5\u578b vs \u898f\u756b\u578b vs \u7269\u7406\u578b ERD\uff1a\u6700\u5b8c\u6574\u7684\u8cc7\u6599\u6a21\u578b\u8a2d\u8a08\u6307\u5357","_yoast_wpseo_metadesc":"\u63a2\u7d22\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u7684\u4e09\u500b\u968e\u6bb5\u3002\u4e86\u89e3\u6982\u5ff5\u578b\u3001\u898f\u756b\u578b\u8207\u7269\u7406\u578b\u6a21\u578b\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e26\u5b78\u7fd2\u5982\u4f55\u904b\u7528 AI \u5de5\u5177\u9032\u884c\u8cc7\u6599\u5eab\u8a2d\u8a08\u3002","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[60],"tags":[],"class_list":["post-1292","post","type-post","status-publish","format-standard","hentry","category-ai-visual-modeling"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u6982\u5ff5\u578b vs \u898f\u756b\u578b vs \u7269\u7406\u578b ERD\uff1a\u6700\u5b8c\u6574\u7684\u8cc7\u6599\u6a21\u578b\u8a2d\u8a08\u6307\u5357<\/title>\n<meta name=\"description\" content=\"\u63a2\u7d22\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u7684\u4e09\u500b\u968e\u6bb5\u3002\u4e86\u89e3\u6982\u5ff5\u578b\u3001\u898f\u756b\u578b\u8207\u7269\u7406\u578b\u6a21\u578b\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e26\u5b78\u7fd2\u5982\u4f55\u904b\u7528 AI \u5de5\u5177\u9032\u884c\u8cc7\u6599\u5eab\u8a2d\u8a08\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.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6982\u5ff5\u578b vs \u898f\u756b\u578b vs \u7269\u7406\u578b ERD\uff1a\u6700\u5b8c\u6574\u7684\u8cc7\u6599\u6a21\u578b\u8a2d\u8a08\u6307\u5357\" \/>\n<meta property=\"og:description\" content=\"\u63a2\u7d22\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u7684\u4e09\u500b\u968e\u6bb5\u3002\u4e86\u89e3\u6982\u5ff5\u578b\u3001\u898f\u756b\u578b\u8207\u7269\u7406\u578b\u6a21\u578b\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e26\u5b78\u7fd2\u5982\u4f55\u904b\u7528 AI \u5de5\u5177\u9032\u884c\u8cc7\u6599\u5eab\u8a2d\u8a08\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Viz Read Traditional Chinese - AI, Software &amp; Digital Insights\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-30T15:02:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\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.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.viz-read.com\/tw\/#\/schema\/person\/26e014daa5bbdc9b97114eee89cc3936\"},\"headline\":\"ERD\u5c64\u7d1a\u7684\u5168\u9762\u6307\u5357\uff1a\u6982\u5ff5\u3001\u908f\u8f2f\u8207\u7269\u7406\u6a21\u578b\",\"datePublished\":\"2026-01-30T15:02:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/\"},\"wordCount\":63,\"publisher\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png\",\"articleSection\":[\"AI Visual Modeling\"],\"inLanguage\":\"zh-TW\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/\",\"url\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/\",\"name\":\"\u6982\u5ff5\u578b vs \u898f\u756b\u578b vs \u7269\u7406\u578b ERD\uff1a\u6700\u5b8c\u6574\u7684\u8cc7\u6599\u6a21\u578b\u8a2d\u8a08\u6307\u5357\",\"isPartOf\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png\",\"datePublished\":\"2026-01-30T15:02:00+00:00\",\"description\":\"\u63a2\u7d22\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u7684\u4e09\u500b\u968e\u6bb5\u3002\u4e86\u89e3\u6982\u5ff5\u578b\u3001\u898f\u756b\u578b\u8207\u7269\u7406\u578b\u6a21\u578b\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e26\u5b78\u7fd2\u5982\u4f55\u904b\u7528 AI \u5de5\u5177\u9032\u884c\u8cc7\u6599\u5eab\u8a2d\u8a08\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#breadcrumb\"},\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#primaryimage\",\"url\":\"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png\",\"contentUrl\":\"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.viz-read.com\/tw\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ERD\u5c64\u7d1a\u7684\u5168\u9762\u6307\u5357\uff1a\u6982\u5ff5\u3001\u908f\u8f2f\u8207\u7269\u7406\u6a21\u578b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.viz-read.com\/tw\/#website\",\"url\":\"https:\/\/www.viz-read.com\/tw\/\",\"name\":\"Viz Read Traditional Chinese - AI, Software &amp; Digital Insights\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.viz-read.com\/tw\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-TW\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.viz-read.com\/tw\/#organization\",\"name\":\"Viz Read Traditional Chinese - AI, Software &amp; Digital Insights\",\"url\":\"https:\/\/www.viz-read.com\/tw\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.viz-read.com\/tw\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.viz-read.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/cropped-cropped-viz-read-logo.png\",\"contentUrl\":\"https:\/\/www.viz-read.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/cropped-cropped-viz-read-logo.png\",\"width\":1200,\"height\":1200,\"caption\":\"Viz Read Traditional Chinese - AI, Software &amp; Digital Insights\"},\"image\":{\"@id\":\"https:\/\/www.viz-read.com\/tw\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.viz-read.com\/tw\/#\/schema\/person\/26e014daa5bbdc9b97114eee89cc3936\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"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.viz-read.com\"],\"url\":\"https:\/\/www.viz-read.com\/tw\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u6982\u5ff5\u578b vs \u898f\u756b\u578b vs \u7269\u7406\u578b ERD\uff1a\u6700\u5b8c\u6574\u7684\u8cc7\u6599\u6a21\u578b\u8a2d\u8a08\u6307\u5357","description":"\u63a2\u7d22\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u7684\u4e09\u500b\u968e\u6bb5\u3002\u4e86\u89e3\u6982\u5ff5\u578b\u3001\u898f\u756b\u578b\u8207\u7269\u7406\u578b\u6a21\u578b\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e26\u5b78\u7fd2\u5982\u4f55\u904b\u7528 AI \u5de5\u5177\u9032\u884c\u8cc7\u6599\u5eab\u8a2d\u8a08\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.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/","og_locale":"zh_TW","og_type":"article","og_title":"\u6982\u5ff5\u578b vs \u898f\u756b\u578b vs \u7269\u7406\u578b ERD\uff1a\u6700\u5b8c\u6574\u7684\u8cc7\u6599\u6a21\u578b\u8a2d\u8a08\u6307\u5357","og_description":"\u63a2\u7d22\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u7684\u4e09\u500b\u968e\u6bb5\u3002\u4e86\u89e3\u6982\u5ff5\u578b\u3001\u898f\u756b\u578b\u8207\u7269\u7406\u578b\u6a21\u578b\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e26\u5b78\u7fd2\u5982\u4f55\u904b\u7528 AI \u5de5\u5177\u9032\u884c\u8cc7\u6599\u5eab\u8a2d\u8a08\u3002","og_url":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/","og_site_name":"Viz Read Traditional Chinese - AI, Software &amp; Digital Insights","article_published_time":"2026-01-30T15:02:00+00:00","og_image":[{"url":"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png","type":"","width":"","height":""}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005:":false},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#article","isPartOf":{"@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.viz-read.com\/tw\/#\/schema\/person\/26e014daa5bbdc9b97114eee89cc3936"},"headline":"ERD\u5c64\u7d1a\u7684\u5168\u9762\u6307\u5357\uff1a\u6982\u5ff5\u3001\u908f\u8f2f\u8207\u7269\u7406\u6a21\u578b","datePublished":"2026-01-30T15:02:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/"},"wordCount":63,"publisher":{"@id":"https:\/\/www.viz-read.com\/tw\/#organization"},"image":{"@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#primaryimage"},"thumbnailUrl":"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png","articleSection":["AI Visual Modeling"],"inLanguage":"zh-TW"},{"@type":"WebPage","@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/","url":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/","name":"\u6982\u5ff5\u578b vs \u898f\u756b\u578b vs \u7269\u7406\u578b ERD\uff1a\u6700\u5b8c\u6574\u7684\u8cc7\u6599\u6a21\u578b\u8a2d\u8a08\u6307\u5357","isPartOf":{"@id":"https:\/\/www.viz-read.com\/tw\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#primaryimage"},"image":{"@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#primaryimage"},"thumbnailUrl":"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png","datePublished":"2026-01-30T15:02:00+00:00","description":"\u63a2\u7d22\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u7684\u4e09\u500b\u968e\u6bb5\u3002\u4e86\u89e3\u6982\u5ff5\u578b\u3001\u898f\u756b\u578b\u8207\u7269\u7406\u578b\u6a21\u578b\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4e26\u5b78\u7fd2\u5982\u4f55\u904b\u7528 AI \u5de5\u5177\u9032\u884c\u8cc7\u6599\u5eab\u8a2d\u8a08\u3002","breadcrumb":{"@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#breadcrumb"},"inLanguage":"zh-TW","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/"]}]},{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#primaryimage","url":"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png","contentUrl":"https:\/\/cdn-images.visual-paradigm.com\/solutions_v2\/erd-tool\/erd-round-trip-illustration.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.viz-read.com\/tw\/comprehensive-guide-to-erd-levels-conceptual-logical-and-physical-models-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.viz-read.com\/tw\/"},{"@type":"ListItem","position":2,"name":"ERD\u5c64\u7d1a\u7684\u5168\u9762\u6307\u5357\uff1a\u6982\u5ff5\u3001\u908f\u8f2f\u8207\u7269\u7406\u6a21\u578b"}]},{"@type":"WebSite","@id":"https:\/\/www.viz-read.com\/tw\/#website","url":"https:\/\/www.viz-read.com\/tw\/","name":"Viz Read Traditional Chinese - AI, Software &amp; Digital Insights","description":"","publisher":{"@id":"https:\/\/www.viz-read.com\/tw\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.viz-read.com\/tw\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-TW"},{"@type":"Organization","@id":"https:\/\/www.viz-read.com\/tw\/#organization","name":"Viz Read Traditional Chinese - AI, Software &amp; Digital Insights","url":"https:\/\/www.viz-read.com\/tw\/","logo":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.viz-read.com\/tw\/#\/schema\/logo\/image\/","url":"https:\/\/www.viz-read.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/cropped-cropped-viz-read-logo.png","contentUrl":"https:\/\/www.viz-read.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/cropped-cropped-viz-read-logo.png","width":1200,"height":1200,"caption":"Viz Read Traditional Chinese - AI, Software &amp; Digital Insights"},"image":{"@id":"https:\/\/www.viz-read.com\/tw\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.viz-read.com\/tw\/#\/schema\/person\/26e014daa5bbdc9b97114eee89cc3936","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","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.viz-read.com"],"url":"https:\/\/www.viz-read.com\/tw\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/posts\/1292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/comments?post=1292"}],"version-history":[{"count":0,"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/posts\/1292\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/media?parent=1292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/categories?post=1292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.viz-read.com\/tw\/wp-json\/wp\/v2\/tags?post=1292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}