{"id":24547,"date":"2026-06-17T07:35:30","date_gmt":"2026-06-17T07:35:30","guid":{"rendered":"https:\/\/www.booksofall.com\/cn\/a-beginners-guide-to-conceptual-logical-and-physical-database-design\/"},"modified":"2026-06-17T07:35:30","modified_gmt":"2026-06-17T07:35:30","slug":"a-beginners-guide-to-conceptual-logical-and-physical-database-design","status":"publish","type":"post","link":"https:\/\/www.booksofall.com\/cn\/a-beginners-guide-to-conceptual-logical-and-physical-database-design\/","title":{"rendered":"\u6982\u5ff5\u3001\u903b\u8f91\u4e0e\u7269\u7406\u6570\u636e\u5e93\u8bbe\u8ba1\u5165\u95e8\u6307\u5357"},"content":{"rendered":"<h2>\u5f15\u8a00<\/h2>\n<p>\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u6b63\u5728\u5efa\u9020\u4e00\u680b\u623f\u5b50\u3002\u4f60\u4e0d\u4f1a\u4e00\u4e0a\u6765\u5c31\u62ff\u8d77\u9524\u5b50\u548c\u9489\u5b50\uff0c\u800c\u662f\u5148\u8ba8\u8bba\u4f60\u60f3\u8981\u4ec0\u4e48\u6837\u7684\u5bb6\uff0c\u7136\u540e\u7ed8\u5236\u8349\u56fe\uff0c\u5236\u5b9a\u8be6\u7ec6\u7684\u84dd\u56fe\uff0c\u6700\u540e\u624d\u8fdb\u5165\u5b9e\u9645\u5efa\u9020\u9636\u6bb5\u3002\u6570\u636e\u5efa\u6a21\u9075\u5faa\u5b8c\u5168\u76f8\u540c\u7684\u539f\u7406\uff0c\u4f46\u8bb8\u591a\u8f6f\u4ef6\u9879\u76ee\u4e4b\u6240\u4ee5\u5931\u8d25\uff0c\u662f\u56e0\u4e3a\u56e2\u961f\u5728\u7f3a\u4e4f\u5145\u5206\u89c4\u5212\u7684\u60c5\u51b5\u4e0b\u76f4\u63a5\u8df3\u5165\u7f16\u7801\u9636\u6bb5\u3002<\/p>\n<p>\u5728\u5f53\u4eca\u6570\u636e\u9a71\u52a8\u7684\u4e16\u754c\u4e2d\uff0c\u6570\u636e\u5e93\u652f\u6491\u7740\u4ece\u4f60\u6700\u559c\u7231\u7684\u79fb\u52a8\u5e94\u7528\u5230\u5168\u7403\u91d1\u878d\u7cfb\u7edf\u7684\u4e00\u5207\u3002\u4f46\u6211\u4eec\u8981\u5982\u4f55\u5c06\u201c\u6211\u4eec\u9700\u8981\u8ffd\u8e2a\u5ba2\u6237\u8ba2\u5355\u201d\u8fd9\u7c7b\u6a21\u7cca\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u8f6c\u5316\u4e3a\u80fd\u591f\u5904\u7406\u6570\u767e\u4e07\u7b14\u4ea4\u6613\u7684\u5b8c\u6574\u529f\u80fd\u6570\u636e\u5e93\u5462\uff1f\u7b54\u6848\u5728\u4e8e\u4e00\u79cd\u7cfb\u7edf\u5316\u7684\u4e09\u5c42\u6570\u636e\u5efa\u6a21\u65b9\u6cd5\u3002<\/p>\n<p>\u672c\u6848\u4f8b\u7814\u7a76\u5c06\u5e26\u4f60\u4ece\u62bd\u8c61\u7684\u4e1a\u52a1\u6982\u5ff5\u4e00\u8def\u8d70\u5411\u5177\u4f53\u7684\u6570\u636e\u5e93\u5b9e\u73b0\u3002\u65e0\u8bba\u4f60\u662f\u8bd5\u56fe\u4f20\u8fbe\u9700\u6c42\u7684\u4e1a\u52a1\u5206\u6790\u5e08\uff0c\u51c6\u5907\u8fce\u63a5\u9996\u4e2a\u6570\u636e\u5e93\u9879\u76ee\u7684\u521d\u7ea7\u5f00\u53d1\u8005\uff0c\u8fd8\u662f\u8d1f\u8d23\u7ba1\u7406\u6570\u636e\u9879\u76ee\u7684\u9879\u76ee\u7ecf\u7406\uff0c\u7406\u89e3\u8fd9\u4e9b\u5efa\u6a21\u5c42\u6b21\u90fd\u5c06\u5f7b\u5e95\u6539\u53d8\u4f60\u5904\u7406\u6570\u636e\u9a71\u52a8\u9879\u76ee\u7684\u65b9\u5f0f\u3002<\/p>\n<hr\/>\n<h2>\u4e09\u5c42\u5efa\u6a21\u65b9\u6cd5\uff1a\u5b8f\u89c2\u89c6\u89d2<\/h2>\n<p>\u5728\u6df1\u5165\u7ec6\u8282\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5148\u4e86\u89e3\u6574\u4f53\u6982\u8c8c\u3002\u6982\u5ff5\u6a21\u578b\u3001\u903b\u8f91\u6a21\u578b\u548c\u7269\u7406\u6a21\u578b\u2014\u2014\u901a\u5e38\u4ee5\u5b9e\u4f53\u5173\u7cfb\u56fe\uff08ERD\uff09\u7684\u5f62\u5f0f\u5448\u73b0\u2014\u2014\u4ee3\u8868\u4e86\u5728\u7279\u5b9a\u9886\u57df\u5185\u770b\u5f85\u6570\u636e\u7684\u4e09\u79cd\u4e0d\u540c\u65b9\u5f0f\u3002\u53ef\u4ee5\u5c06\u5b83\u4eec\u89c6\u4e3a\u89c2\u5bdf\u540c\u4e00\u4fe1\u606f\u7684\u4e0d\u540c\u900f\u955c\uff0c\u6bcf\u4e00\u79cd\u90fd\u6709\u5176\u72ec\u7279\u7684\u7528\u9014\u548c\u76ee\u6807\u53d7\u4f17\u3002<\/p>\n<p id=\"tRjexgv\"><img alt=\"ERD Modeling Demystified\" class=\"alignnone wp-image-24774 size-full\" decoding=\"async\" height=\"572\" loading=\"lazy\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" src=\"https:\/\/www.booksofall.com\/wp-content\/uploads\/2026\/06\/img_6a324e36bef6a.png\" srcset=\"https:\/\/www.booksofall.com\/wp-content\/uploads\/2026\/06\/img_6a324e36bef6a.png 1024w, https:\/\/www.booksofall.com\/wp-content\/uploads\/2026\/06\/img_6a324e36bef6a-300x168.png 300w, https:\/\/www.booksofall.com\/wp-content\/uploads\/2026\/06\/img_6a324e36bef6a-768x429.png 768w\" width=\"1024\"\/><\/p>\n<p><em>\u4e09\u5c42\u5efa\u6a21\u65b9\u6cd5\u4e3a\u4e0d\u540c\u5229\u76ca\u76f8\u5173\u8005\u63d0\u4f9b\u4e86\u4e0d\u540c\u7684\u89c6\u89d2<\/em><\/p>\n<p><strong>\u6bcf\u4e2a\u6a21\u578b\u7531\u8c01\u4f7f\u7528\uff1f<\/strong><\/p>\n<ul>\n<li>\n<p><strong>\u4e1a\u52a1\u5206\u6790\u5e08<\/strong>\u901a\u5e38\u4f7f\u7528\u6982\u5ff5\u6a21\u578b\u548c\u903b\u8f91\u6a21\u578b\uff0c\u4ece\u4e1a\u52a1\u89d2\u5ea6\u6355\u6349\u7cfb\u7edf\u6240\u9700\u548c\u4ea7\u751f\u7684\u6570\u636e<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u636e\u5e93\u8bbe\u8ba1\u4eba\u5458<\/strong>\u4f18\u5316\u8fd9\u4e9b\u65e9\u671f\u8bbe\u8ba1\uff0c\u751f\u6210\u7269\u7406\u6a21\u578b\uff0c\u5c55\u793a\u53ef\u7528\u4e8e\u5b9e\u9645\u6570\u636e\u5e93\u6784\u5efa\u7684\u7269\u7406\u6570\u636e\u5e93\u7ed3\u6784<\/p>\n<\/li>\n<li>\n<p><strong>\u5f00\u53d1\u4eba\u5458\u548c\u6570\u636e\u5e93\u7ba1\u7406\u5458\uff08DBAs\uff09<\/strong>\u5b9e\u65bd\u7269\u7406\u6a21\u578b\u4ee5\u521b\u5efa\u5b9e\u9645\u7684\u6570\u636e\u5e93<\/p>\n<\/li>\n<\/ul>\n<p><strong>\u5173\u952e\u6d1e\u5bdf\uff1a<\/strong>\u8fd9\u79cd\u65b9\u6cd5\u7684\u7cbe\u5999\u4e4b\u5904\u5728\u4e8e\uff0c\u5b83\u5141\u8bb8\u4e0d\u540c\u5229\u76ca\u76f8\u5173\u8005\u5728\u5404\u81ea\u5408\u9002\u7684\u62bd\u8c61\u5c42\u6b21\u4e0a\u5de5\u4f5c\uff0c\u540c\u65f6\u5728\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u4e00\u81f4\u6027\u3002\u4e1a\u52a1\u76f8\u5173\u65b9\u65e0\u9700\u7406\u89e3\u5916\u952e\u548c\u7d22\u5f15\uff0c\u800c\u6570\u636e\u5e93\u7ba1\u7406\u5458\u4e5f\u4e0d\u5fc5\u62c5\u5fc3\u4e1a\u52a1\u672f\u8bed\u3002<\/p>\n<p>\u501f\u52a9Visual Paradigm\u7b49\u5de5\u5177\uff0c\u4ece\u4e1a\u8005\u53ef\u4ee5\u7ed8\u5236\u6240\u6709\u4e09\u79cd\u7c7b\u578b\u7684\u6a21\u578b\uff0c\u5e76\u901a\u8fc7\u6a21\u578b\u8f6c\u6362\u5668\u529f\u80fd\u65e0\u7f1d\u63a8\u8fdb\uff0c\u786e\u4fdd\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\u7684\u59cb\u7ec8\u4e00\u81f4\u6027\u548c\u53ef\u8ffd\u6eaf\u6027\u3002<\/p>\n<hr\/>\n<h2>\u7b2c\u4e00\u5c42\uff1a\u6982\u5ff5\u6a21\u578b\u2014\u2014\u4f7f\u7528\u4e1a\u52a1\u8bed\u8a00<\/h2>\n<h3>\u5b83\u662f\u4ec0\u4e48<\/h3>\n<p>\u6982\u5ff5ERD\u76f4\u63a5\u57fa\u4e8e\u4e1a\u52a1\u9700\u6c42\u6536\u96c6\u7684\u4fe1\u606f\u8fdb\u884c\u5efa\u6a21\u3002\u5b9e\u4f53\u548c\u5173\u7cfb\u56f4\u7ed5\u4e1a\u52a1\u9700\u6c42\u5b9a\u4e49\uff0c\u4e0d\u8003\u8651\u6570\u636e\u5e93\u8bbe\u8ba1\u7684\u6280\u672f\u65b9\u9762\u3002\u8fd9\u662f\u4e09\u5c42\u6a21\u578b\u4e2d\u6700\u7b80\u5355\u7684\u6a21\u578b\uff0c\u4e5f\u662f\u540e\u7eed\u6240\u6709\u5de5\u4f5c\u7684\u57fa\u7840\u3002<\/p>\n<h3>\u5173\u952e\u7279\u5f81<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u53d7\u4f17<\/strong><\/td>\n<td>\u4e1a\u52a1\u5229\u76ca\u76f8\u5173\u8005\u3001\u9ad8\u7ba1\u3001\u9879\u76ee\u7ecf\u7406<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5173\u6ce8\u70b9<\/strong><\/td>\n<td>\u5173\u6ce8\u9700\u8981\u54ea\u4e9b\u6570\u636e\uff0c\u800c\u975e\u6570\u636e\u5982\u4f55\u5b58\u50a8<\/td>\n<\/tr>\n<tr>\n<td><strong>\u590d\u6742\u5ea6<\/strong><\/td>\n<td>\u7b80\u5355\u3001\u975e\u6280\u672f\u6027\u8bed\u8a00<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5143\u7d20<\/strong><\/td>\n<td>\u4e3b\u8981\u5b9e\u4f53\u53ca\u5176\u5173\u7cfb<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7279\u6b8a\u529f\u80fd<\/strong><\/td>\n<td>\u652f\u6301\u6cdb\u5316\uff08\u4f8b\u5982\uff0c\u201c\u4e09\u89d2\u5f62\u662f\u4e00\u79cd\u5f62\u72b6\u201d\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u89c6\u89c9\u793a\u4f8b<\/h3>\n<p><img alt=\"Conceptual ERD example\" decoding=\"async\" src=\"https:\/\/www.booksofall.com\/wp-content\/uploads\/2026\/06\/conceptual_erd_27340.png\"\/><\/p>\n<p><em>\u6982\u5ff5ERD\u793a\u4f8b<\/em><\/p>\n<h3>\u5173\u952e\u529f\u80fd<\/h3>\n<p>\u6982\u5ff5\u6a21\u578b\u5177\u6709\u591a\u4e2a\u5173\u952e\u4f5c\u7528\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u63d0\u4f9b\u9ad8\u5c42\u6b21\u89c6\u56fe<\/strong>\u975e\u6280\u672f\u5229\u76ca\u76f8\u5173\u8005\u53ef\u7406\u89e3<\/p>\n<\/li>\n<li>\n<p><strong>\u4fc3\u8fdb\u6c9f\u901a<\/strong>\u4e1a\u52a1\u7528\u6237\u4e0eIT\u56e2\u961f\u4e4b\u95f4<\/p>\n<\/li>\n<li>\n<p><strong>\u5960\u5b9a\u57fa\u7840<\/strong>\u4e3a\u540e\u7eed\u5efa\u6a21\u9636\u6bb5\u5960\u5b9a\u57fa\u7840<\/p>\n<\/li>\n<li>\n<p><strong>\u8bc6\u522b\u5173\u952e\u4e1a\u52a1\u5b9e\u4f53<\/strong>\u53ca\u5176\u5173\u7cfb\uff0c\u4e0d\u53d7\u6280\u672f\u9650\u5236<\/p>\n<\/li>\n<\/ol>\n<h3>\u5173\u4e8e\u6cdb\u5316\u7684\u6ce8\u610f\u4e8b\u9879<\/h3>\n<p>\u6982\u5ff5ERD\u72ec\u7279\u5730\u652f\u6301\u5728\u5efa\u6a21\u4e24\u4e2a\u5b9e\u4f53\u4e4b\u95f4\u7684\u201c\u4e00\u79cd\u7c7b\u578b\u201d\u5173\u7cfb\u65f6\u4f7f\u7528\u6cdb\u5316\u3002\u4f8b\u5982\uff0c\u4e09\u89d2\u5f62\u662f\u4e00\u79cd\u5f62\u72b6\u3002\u8fd9\u79cd\u7528\u6cd5\u4e0eUML\u4e2d\u7684\u6cdb\u5316\u4e00\u81f4\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f<strong>\u53ea\u6709\u6982\u5ff5ERD\u652f\u6301\u6cdb\u5316<\/strong>\uff0c\u4f7f\u5176\u7279\u522b\u9002\u5408\u6355\u6349\u5c42\u6b21\u5316\u7684\u4e1a\u52a1\u6982\u5ff5\u3002<\/p>\n<h3>\u6982\u5ff5\u5efa\u6a21\u6280\u5de7\u4e0e\u63d0\u793a<\/h3>\n<ol>\n<li>\n<p><strong>\u4ece\u540d\u8bcd\u548c\u52a8\u8bcd\u5f00\u59cb<\/strong>\uff1a\u5728\u9700\u6c42\u6587\u6863\u4e2d\uff0c\u5b9e\u4f53\u901a\u5e38\u662f\u540d\u8bcd\uff08\u5ba2\u6237\u3001\u8ba2\u5355\u3001\u4ea7\u54c1\uff09\uff0c\u800c\u5173\u7cfb\u662f\u52a8\u8bcd\uff08\u653e\u7f6e\u3001\u5305\u542b\u3001\u53d1\u8d27\uff09<\/p>\n<\/li>\n<li>\n<p><strong>\u4e0d\u8981\u9677\u5165\u6280\u672f\u7ec6\u8282<\/strong>\uff1a\u5728\u6b64\u9636\u6bb5\u5e94\u62b5\u5236\u601d\u8003\u4e3b\u952e\u3001\u5916\u952e\u6216\u6570\u636e\u7c7b\u578b\u7b49\u6280\u672f\u95ee\u9898\u7684\u8bf1\u60d1\u2014\u2014\u4e13\u6ce8\u4e8e\u4e1a\u52a1\u9700\u8981\u8ddf\u8e2a\u7684\u5185\u5bb9<\/p>\n<\/li>\n<li>\n<p><strong>\u4e0e\u5229\u76ca\u76f8\u5173\u8005\u9a8c\u8bc1<\/strong>\uff1a\u5728\u7ee7\u7eed\u4e4b\u524d\uff0c\u4e0e\u4e1a\u52a1\u7528\u6237\u4e00\u8d77\u5ba1\u67e5\u6982\u5ff5\u6a21\u578b\uff0c\u4ee5\u786e\u4fdd\u6ca1\u6709\u9057\u6f0f\u4efb\u4f55\u5185\u5bb9<\/p>\n<\/li>\n<li>\n<p><strong>\u4fdd\u6301\u7b80\u6d01<\/strong>\uff1a\u4e00\u4e2a\u597d\u7684\u6982\u5ff5\u6a21\u578b\u5e94\u80fd\u5bb9\u7eb3\u5728\u4e00\u9875\u4e4b\u5185\uff0c\u5e76\u4e14\u7ec4\u7ec7\u4e2d\u7684\u4efb\u4f55\u4eba\u90fd\u80fd\u7406\u89e3<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\u7b2c\u4e8c\u7ea7\uff1a\u903b\u8f91\u6a21\u578b\u2014\u2014\u6dfb\u52a0\u7ed3\u6784\uff0c\u4f46\u4e0d\u5305\u542b\u5b9e\u73b0\u7ec6\u8282<\/h2>\n<h3>\u5b83\u662f\u4ec0\u4e48<\/h3>\n<p>\u903b\u8f91ERD\u4e5f\u5bf9\u4ece\u4e1a\u52a1\u9700\u6c42\u4e2d\u6536\u96c6\u7684\u4fe1\u606f\u8fdb\u884c\u5efa\u6a21\uff0c\u4f46\u6bd4\u6982\u5ff5\u6a21\u578b\u5f15\u5165\u4e86\u66f4\u591a\u7684\u590d\u6742\u6027\u3002\u53ef\u4ee5\u5c06\u5176\u89c6\u4e3a\u8fde\u63a5\u4e1a\u52a1\u9700\u6c42\u4e0e\u6280\u672f\u73b0\u5b9e\u4e4b\u95f4\u7684\u6865\u6881\u3002<\/p>\n<h3>\u5173\u952e\u7279\u5f81<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u529f\u80fd<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u53d7\u4f17<\/strong><\/td>\n<td>\u4e1a\u52a1\u5206\u6790\u5e08\u3001\u6570\u636e\u67b6\u6784\u5e08\u3001\u6280\u672f\u8d1f\u8d23\u4eba<\/td>\n<\/tr>\n<tr>\n<td><strong>\u91cd\u70b9<\/strong><\/td>\n<td>\u8be6\u7ec6\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4e0e\u4efb\u4f55\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u65e0\u5173<\/td>\n<\/tr>\n<tr>\n<td><strong>\u590d\u6742\u5ea6<\/strong><\/td>\n<td>\u4e2d\u7b49\uff0c\u5305\u542b\u5c5e\u6027\u548c\u6570\u636e\u7c7b\u578b<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5143\u7d20<\/strong><\/td>\n<td>\u5b9e\u4f53\u3001\u5e26\u7c7b\u578b\u7684\u5c5e\u6027\u3001\u8be6\u7ec6\u7684\u5173\u7cfb<\/td>\n<\/tr>\n<tr>\n<td><strong>\u53ef\u9009\u529f\u80fd<\/strong><\/td>\n<td>\u53ef\u4ee5\u6307\u5b9a\u5217\u7c7b\u578b\u4ee5\u8f85\u52a9\u5206\u6790<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u89c6\u89c9\u793a\u4f8b<\/h3>\n<p><img alt=\"Logical ERD example\" decoding=\"async\" src=\"https:\/\/www.booksofall.com\/wp-content\/uploads\/2026\/06\/logical_erd_27341.png\"\/><\/p>\n<p><em>\u903b\u8f91ERD\u793a\u4f8b<\/em><\/p>\n<h3>\u903b\u8f91\u5efa\u6a21\u7684\u5173\u952e\u7279\u5f81<\/h3>\n<p>\u5728\u903b\u8f91\u6a21\u578b\u4e2d\uff0c\u4f1a\u6307\u5b9a\u5217\u7c7b\u578b\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u7ed3\u6784\u7684\u7cbe\u786e\u6027\u3002\u7136\u800c\uff0c\u5728\u6b64\u9636\u6bb5\u8bbe\u7f6e\u5217\u7c7b\u578b\u662f\u00a0<strong>\u53ef\u9009\u7684<\/strong>\u00a0\u5e76\u4e14\u5e94\u4e3b\u8981\u4e3a\u4e86\u8f85\u52a9\u4e1a\u52a1\u5206\u6790\uff0c\u800c\u4e0d\u662f\u4e3a\u4e86\u6570\u636e\u5e93\u521b\u5efa\u7684\u76ee\u7684\u3002<\/p>\n<p>\u903b\u8f91\u6a21\u578b\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u5f25\u5408\u4e86\u62bd\u8c61\u4e1a\u52a1\u6982\u5ff5\u4e0e\u6280\u672f\u5b9e\u73b0\u4e4b\u95f4\u7684\u5dee\u8ddd\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u4e3a\u6bcf\u4e2a\u5b9e\u4f53\u5b9a\u4e49\u5c5e\u6027<\/strong>\u00a0\u5e76\u4e3a\u5176\u6307\u5b9a\u9002\u5f53\u7684\u6570\u636e\u7c7b\u578b<\/p>\n<\/li>\n<li>\n<p><strong>\u5efa\u7acb\u5b9e\u4f53\u4e4b\u95f4\u7684\u8be6\u7ec6\u5173\u7cfb<\/strong>\u00a0\u5728\u5b9e\u4f53\u4e4b\u95f4<\/p>\n<\/li>\n<li>\n<p><strong>\u5bf9\u6570\u636e\u7ed3\u6784\u8fdb\u884c\u89c4\u8303\u5316<\/strong>\u00a0\u4ee5\u51cf\u5c11\u5197\u4f59<\/p>\n<\/li>\n<li>\n<p><strong>\u4fdd\u6301\u72ec\u7acb\u6027<\/strong>\u00a0\u4e0e\u7279\u5b9a\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u65e0\u5173<\/p>\n<\/li>\n<\/ul>\n<h3>\u903b\u8f91\u5efa\u6a21\u6280\u5de7\u4e0e\u7a8d\u95e8<\/h3>\n<ol>\n<li>\n<p><strong>\u4e86\u89e3\u60a8\u7684\u4e1a\u52a1\u89c4\u5219<\/strong>: \u8fd9\u91cc\u60a8\u9700\u8981\u8bb0\u5f55\u57fa\u6570\uff08\u4e00\u5bf9\u4e00\u3001\u4e00\u5bf9\u591a\u3001\u591a\u5bf9\u591a\uff09\u548c\u53ef\u9009\u6027\uff08\u5173\u7cfb\u662f\u5426\u4e3a\u5fc5\u9700\uff09<\/p>\n<\/li>\n<li>\n<p><strong>\u8fdb\u884c\u89c4\u8303\u5316\uff0c\u4f46\u4e0d\u8981\u8fc7\u5ea6\u89c4\u8303\u5316<\/strong>: \u76ee\u6807\u662f\u7b2c\u4e09\u8303\u5f0f\uff083NF\uff09\uff0c\u4f46\u8bf7\u8bb0\u4f4f\uff0c\u67d0\u4e9b\u4e1a\u52a1\u573a\u666f\u4e0b\uff0c\u53cd\u89c4\u8303\u5316\u4e5f\u662f\u53ef\u4ee5\u63a5\u53d7\u7684<\/p>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528\u6709\u610f\u4e49\u7684\u5c5e\u6027\u540d\u79f0<\/strong>: \u540d\u79f0\u5e94\u8db3\u591f\u63cf\u8ff0\u6027\uff0c\u4ee5\u4fbf\u4e1a\u52a1\u7528\u6237\u80fd\u591f\u7406\u89e3<\/p>\n<\/li>\n<li>\n<p><strong>\u8003\u8651\u6570\u636e\u5b8c\u6574\u6027<\/strong>: \u8003\u8651\u4ec0\u4e48\u6784\u6210\u6709\u6548\u6570\u636e\u2014\u2014\u4f8b\u5982\uff0c\u8ba2\u5355\u65e5\u671f\u5e94\u59cb\u7ec8\u4e3a\u8fc7\u53bb\u65e5\u671f<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\u7b2c\u4e09\u7ea7\uff1a\u7269\u7406\u6a21\u578b\u2014\u2014\u6570\u636e\u5e93\u6784\u5efa\u7684\u84dd\u56fe<\/h2>\n<h3>\u5b83\u662f\u4ec0\u4e48<\/h3>\n<p>\u7269\u7406ERD\u4ee3\u8868\u4e86\u5173\u7cfb\u6570\u636e\u5e93\u7684\u5b9e\u9645\u8bbe\u8ba1\u84dd\u56fe\u3002\u5b83\u5c55\u793a\u4e86\u6570\u636e\u5728\u7279\u5b9a\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08DBMS\uff09\u4e2d\u5e94\u5982\u4f55\u7ed3\u6784\u5316\u548c\u5173\u8054\u3002\u8fd9\u662f\u7406\u8bba\u4e0e\u73b0\u5b9e\u4ea4\u6c47\u7684\u5730\u65b9\u3002<\/p>\n<h3>\u5173\u952e\u7279\u5f81<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u53d7\u4f17<\/strong><\/td>\n<td>\u6570\u636e\u5e93\u7ba1\u7406\u5458\u3001\u5f00\u53d1\u4eba\u5458<\/td>\n<\/tr>\n<tr>\n<td><strong>\u91cd\u70b9<\/strong><\/td>\n<td>\u6280\u672f\u5b9e\u73b0\u7ec6\u8282<\/td>\n<\/tr>\n<tr>\n<td><strong>\u590d\u6742\u5ea6<\/strong><\/td>\n<td>\u9ad8\uff0c\u5305\u542b\u6280\u672f\u89c4\u8303<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5143\u7d20<\/strong><\/td>\n<td>\u8868\u3001\u5177\u6709\u7279\u5b9a\u6570\u636e\u7c7b\u578b\u7684\u5217\u3001\u7ea6\u675f<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5173\u952e<\/strong><\/td>\n<td>\u5fc5\u987b\u9075\u5faaDBMS\u7684\u89c4\u8303\u548c\u9650\u5236<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u89c6\u89c9\u793a\u4f8b<\/h3>\n<p><img alt=\"Physical ERD example\" decoding=\"async\" src=\"https:\/\/www.booksofall.com\/wp-content\/uploads\/2026\/06\/physical_erd_27342.png\"\/><\/p>\n<p><em>\u7269\u7406ERD\u793a\u4f8b<\/em><\/p>\n<h3>\u7269\u7406\u5efa\u6a21\u7684\u5173\u952e\u8003\u8651\u56e0\u7d20<\/h3>\n<p><strong>1. \u7cbe\u786e\u7684\u6570\u636e\u7c7b\u578b<\/strong><br \/>\n\u7cbe\u786e\u6307\u5b9a\u4e0e\u76ee\u6807DBMS\u517c\u5bb9\u7684\u6570\u636e\u7c7b\u578b\u81f3\u5173\u91cd\u8981\u3002\u4f8b\u5982\uff0cMySQL\u7684VARCHAR(255)\u4e0ePostgreSQL\u7684TEXT\uff0c\u6216DATE\u4e0eTIMESTAMP\u7684\u8003\u8651\u3002<\/p>\n<p><strong>2. \u547d\u540d\u89c4\u8303<\/strong><br \/>\n\u907f\u514d\u5728\u547d\u540d\u5b9e\u4f53\u548c\u5217\u65f6\u4f7f\u7528\u4fdd\u7559\u5b57\u3002\u547d\u540d\u6a21\u5f0f\uff08\u5982\u9a7c\u5cf0\u547d\u540d\u6cd5\u3001\u86c7\u5f62\u547d\u540d\u6cd5\u7b49\uff09\u5e94\u4fdd\u6301\u4e00\u81f4\uff0c\u5e76\u786e\u4fdd\u540d\u79f0\u6e05\u6670\u4e14\u5177\u6709\u63cf\u8ff0\u6027\u3002<\/p>\n<p><strong>3. \u952e\u548c\u7ea6\u675f<\/strong><\/p>\n<ul>\n<li>\n<p><strong>\u4e3b\u952e<\/strong>: \u552f\u4e00\u6807\u8bc6\u6bcf\u6761\u8bb0\u5f55<\/p>\n<\/li>\n<li>\n<p><strong>\u5916\u952e<\/strong>: \u7ef4\u62a4\u8868\u4e4b\u95f4\u7684\u5f15\u7528\u5b8c\u6574\u6027<\/p>\n<\/li>\n<li>\n<p><strong>\u552f\u4e00\u6027\u7ea6\u675f<\/strong>: \u9632\u6b62\u91cd\u590d\u503c<\/p>\n<\/li>\n<li>\n<p><strong>\u68c0\u67e5\u7ea6\u675f<\/strong>: \u6839\u636e\u4e1a\u52a1\u89c4\u5219\u9a8c\u8bc1\u6570\u636e<\/p>\n<\/li>\n<li>\n<p><strong>\u9ed8\u8ba4\u503c<\/strong>: \u5728\u9002\u5f53\u60c5\u51b5\u4e0b\u63d0\u4f9b\u5408\u7406\u7684\u9ed8\u8ba4\u503c<\/p>\n<\/li>\n<\/ul>\n<p><strong>4. \u6027\u80fd\u4f18\u5316<\/strong><\/p>\n<ul>\n<li>\n<p><strong>\u7d22\u5f15\u7b56\u7565<\/strong>: \u786e\u5b9a\u54ea\u4e9b\u5217\u9700\u8981\u7d22\u5f15\u4ee5\u63d0\u5347\u67e5\u8be2\u6027\u80fd<\/p>\n<\/li>\n<li>\n<p><strong>\u5b58\u50a8\u9700\u6c42<\/strong>: \u8003\u8651\u4f18\u5316\u5b58\u50a8\u7684\u6570\u636e\u7c7b\u578b<\/p>\n<\/li>\n<li>\n<p><strong>\u5206\u533a<\/strong>: \u4e3a\u53ef\u80fd\u9700\u8981\u62c6\u5206\u7684\u5927\u8868\u505a\u597d\u89c4\u5212<\/p>\n<\/li>\n<li>\n<p><strong>\u7f13\u5b58<\/strong>: \u8003\u8651\u9891\u7e41\u8bbf\u95ee\u6570\u636e\u7684\u7b56\u7565<\/p>\n<\/li>\n<\/ul>\n<p><strong>5. \u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u7279\u5b9a\u529f\u80fd<\/strong><br \/>\n\u5229\u7528\u6240\u9009\u6570\u636e\u5e93\u7cfb\u7edf\u7684\u72ec\u7279\u529f\u80fd\uff1a<\/p>\n<ul>\n<li>\n<p>MySQL\uff1aInnoDB \u5b58\u50a8\u5f15\u64ce\u7279\u6027<\/p>\n<\/li>\n<li>\n<p>PostgreSQL\uff1a\u9ad8\u7ea7\u7d22\u5f15\u548c JSON \u652f\u6301<\/p>\n<\/li>\n<li>\n<p>SQL Server\uff1a\u5168\u6587\u641c\u7d22\u529f\u80fd<\/p>\n<\/li>\n<li>\n<p>Oracle\uff1a\u9ad8\u7ea7\u5206\u533a\u9009\u9879<\/p>\n<\/li>\n<\/ul>\n<h3>\u7269\u7406\u5efa\u6a21\u6280\u5de7\u4e0e\u7a8d\u95e8<\/h3>\n<ol>\n<li>\n<p><strong>\u4e86\u89e3\u4f60\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf<\/strong>\uff1a\u6bcf\u4e2a\u6570\u636e\u5e93\u7cfb\u7edf\u90fd\u6709\u5176\u72ec\u7279\u4e4b\u5904\u548c\u4f18\u5316\u65b9\u6cd5\u2014\u2014\u5728\u8bbe\u8ba1\u4e4b\u524d\u52a1\u5fc5\u4e86\u89e3\u5b83\u4eec<\/p>\n<\/li>\n<li>\n<p><strong>\u8003\u8651\u589e\u957f\u56e0\u7d20<\/strong>\uff1a\u4e0d\u4ec5\u8981\u8003\u8651\u5f53\u524d\u9700\u6c42\uff0c\u8fd8\u8981\u8003\u8651\u672a\u6765\u7684\u6570\u636e\u91cf<\/p>\n<\/li>\n<li>\n<p><strong>\u660e\u667a\u5730\u521b\u5efa\u7d22\u5f15<\/strong>\uff1a\u7d22\u5f15\u8fc7\u591a\u4f1a\u51cf\u6162\u5199\u5165\u901f\u5ea6\uff0c\u7d22\u5f15\u8fc7\u5c11\u4f1a\u51cf\u6162\u8bfb\u53d6\u901f\u5ea6<\/p>\n<\/li>\n<li>\n<p><strong>\u8bb0\u5f55\u4f60\u7684\u51b3\u7b56<\/strong>\uff1a\u4f60\u4e3a\u4f55\u9009\u62e9\u7279\u5b9a\u7684\u6570\u636e\u7c7b\u578b\u6216\u7d22\u5f15\u7b56\u7565\uff1f<\/p>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528\u771f\u5b9e\u6570\u636e\u8fdb\u884c\u6d4b\u8bd5<\/strong>\uff1a\u5982\u679c\u53ef\u80fd\uff0c\u6a21\u62df\u771f\u5b9e\u4e16\u754c\u7684\u6570\u636e\u91cf\u4ee5\u6d4b\u8bd5\u6027\u80fd<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\u6a21\u578b\u4e4b\u95f4\u7684\u8f6c\u6362\uff1a\u786e\u4fdd\u8fde\u7eed\u6027\u4e0e\u4e00\u81f4\u6027<\/h2>\n<h3>\u4e3a\u4ec0\u4e48\u8f6c\u6362\u5f88\u91cd\u8981<\/h3>\n<p>\u73b0\u4ee3\u6570\u636e\u5efa\u6a21\u5de5\u5177\u4e2d\u6700\u5f3a\u5927\u7684\u529f\u80fd\u4e4b\u4e00\uff0c\u5c31\u662f\u80fd\u591f\u5728\u4e0d\u540c\u5efa\u6a21\u5c42\u7ea7\u4e4b\u95f4\u5e73\u6ed1\u8f6c\u6362\u3002\u8fd9\u786e\u4fdd\u4e86\u5728\u8f83\u9ad8\u5c42\u7ea7\u6240\u505a\u7684\u66f4\u6539\u80fd\u591f\u9002\u5f53\u5730\u4f20\u64ad\uff0c\u540c\u65f6\u5141\u8bb8\u5728\u8f83\u4f4e\u5c42\u7ea7\u8fdb\u884c\u5fc5\u8981\u7684\u4f18\u5316\u548c\u8c03\u6574\u3002<\/p>\n<h3>\u5982\u4f55\u6267\u884c\u8f6c\u6362<\/h3>\n<p><strong>\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528\u4e0a\u4e0b\u6587\u83dc\u5355<\/strong><\/p>\n<ol>\n<li>\n<p>\u53f3\u952e\u5355\u51fb\u4f60\u7684\u6982\u5ff5\u6216\u903b\u8f91ERD\u7684\u80cc\u666f<\/p>\n<\/li>\n<li>\n<p>\u9009\u62e9<strong>\u5de5\u5177 &gt; \u8f6c\u6362\u4e3a\u903b\u8f91\/\u7269\u7406ERD&#8230;<\/strong>\u4ece\u5f39\u51fa\u83dc\u5355\u4e2d<\/p>\n<\/li>\n<li>\n<p>\u5c06\u521b\u5efa\u4e00\u4e2a\u65b0\u7684ERD\uff0c\u5e76\u5305\u542b\u76f8\u5e94\u7684\u5b9e\u4f53<\/p>\n<\/li>\n<\/ol>\n<p><strong>\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528\u64cd\u4f5c\u680f<\/strong><\/p>\n<ol>\n<li>\n<p>\u9009\u62e9<strong>\u8f6c\u6362\u4e3a\u903b\u8f91ERD<\/strong>\u6216<strong>\u8f6c\u6362\u4e3a\u7269\u7406ERD<\/strong>\u4eceERD\u53f3\u4fa7\u7684\u64cd\u4f5c\u680f\u4e2d<\/p>\n<\/li>\n<li>\n<p>\u8fd9\u5141\u8bb8\u4ece\u6982\u5ff5ERD\u8f6c\u6362\u4e3a\u903b\u8f91\u6216\u7269\u7406ERD\uff0c\u6216\u4ece\u903b\u8f91ERD\u8f6c\u6362\u4e3a\u7269\u7406ERD<\/p>\n<\/li>\n<\/ol>\n<h3>\u8f6c\u6362\u8fc7\u7a0b\u4e2d\u4f1a\u53d1\u751f\u4ec0\u4e48<\/h3>\n<p>\u6a21\u578b\u8f6c\u6362\u5668\u5141\u8bb8\u7528\u6237\u5c06\u903b\u8f91ERD\u8f6c\u6362\u4e3a\u7269\u7406ERD\uff0c\u540c\u65f6\u4fdd\u6301\u6a21\u578b\u4e4b\u95f4\u7684\u8f6c\u6362\u5173\u7cfb\u3002\u8f6c\u6362\u5b8c\u6210\u540e\uff0c\u8bbe\u8ba1\u8005\u53ef\u4ee5\u8fdb\u884c\u5982\u4e0b\u4fee\u6539\uff1a<\/p>\n<ul>\n<li>\n<p>\u91cd\u547d\u540d\u5b9e\u4f53\u548c\u5217\u4ee5\u7b26\u5408\u6280\u672f\u6807\u51c6<\/p>\n<\/li>\n<li>\n<p>\u6dfb\u52a0\u5b9e\u73b0\u6240\u9700\u7684\u989d\u5916\u5b9e\u4f53<\/p>\n<\/li>\n<li>\n<p>\u6839\u636eDBMS\u7ea6\u675f\u8c03\u6574\u5173\u7cfb<\/p>\n<\/li>\n<li>\n<p>\u878d\u5165\u6027\u80fd\u4f18\u5316<\/p>\n<\/li>\n<\/ul>\n<h3>\u6a21\u578b\u8f6c\u6362\u6280\u5de7\u4e0e\u7a8d\u95e8<\/h3>\n<ol>\n<li>\n<p><strong>\u4e0d\u8981\u8ba4\u4e3a\u81ea\u52a8\u5316\u662f\u5b8c\u7f8e\u7684<\/strong>\uff1a\u867d\u7136\u5de5\u5177\u53ef\u4ee5\u63d0\u4f9b\u5e2e\u52a9\uff0c\u4f46\u59cb\u7ec8\u8981\u5ba1\u67e5\u4efb\u4f55\u8f6c\u6362\u7684\u7ed3\u679c<\/p>\n<\/li>\n<li>\n<p><strong>\u5728\u6bcf\u4e2a\u5c42\u7ea7\u589e\u52a0\u4ef7\u503c<\/strong>\uff1a\u4e0d\u8981\u4ec5\u4ec5\u590d\u5236\u4e4b\u524d\u7684\u6a21\u578b\u2014\u2014\u8981\u4e3a\u6bcf\u4e2a\u5c42\u7ea7\u6dfb\u52a0\u9002\u5f53\u7684\u7ec6\u8282<\/p>\n<\/li>\n<li>\n<p><strong>\u4fdd\u6301\u53ef\u8ffd\u6eaf\u6027<\/strong>\uff1a\u8bb0\u5f55\u5728\u6bcf\u4e2a\u5c42\u7ea7\u505a\u51fa\u67d0\u4e9b\u51b3\u7b56\u7684\u539f\u56e0<\/p>\n<\/li>\n<li>\n<p><strong>\u505a\u597d\u8fed\u4ee3\u7684\u51c6\u5907<\/strong>\uff1a\u5982\u679c\u6280\u672f\u7ea6\u675f\u9700\u8981\u91cd\u5927\u66f4\u6539\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u56de\u5230\u66f4\u9ad8\u7ea7\u522b<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\u9ad8\u6548\u6570\u636e\u5efa\u6a21\u7684\u6700\u4f73\u5b9e\u8df5<\/h2>\n<h3>1. \u4ece\u5229\u76ca\u76f8\u5173\u8005\u53c2\u4e0e\u5f00\u59cb<\/h3>\n<p>\u901a\u8fc7\u4e0e\u4e1a\u52a1\u5229\u76ca\u76f8\u5173\u8005\u5e7f\u6cdb\u4e92\u52a8\u6765\u542f\u52a8\u6982\u5ff5\u5efa\u6a21\u9636\u6bb5\u3002\u5728\u8fdb\u5165\u66f4\u8be6\u7ec6\u7684\u6a21\u578b\u4e4b\u524d\uff0c\u786e\u4fdd\u6240\u6709\u5173\u952e\u5b9e\u4f53\u548c\u5173\u7cfb\u90fd\u88ab\u51c6\u786e\u6355\u6349\u3002<\/p>\n<p><strong>\u4e13\u4e1a\u63d0\u793a\uff1a<\/strong>\u4e0e\u4e1a\u52a1\u548c\u6280\u672f\u5229\u76ca\u76f8\u5173\u8005\u5171\u540c\u5f00\u5c55\u7814\u8ba8\u4f1a\u3002\u8fd9\u6709\u52a9\u4e8e\u5efa\u7acb\u5171\u540c\u7406\u89e3\uff0c\u5e76\u5c3d\u65e9\u51cf\u5c11\u6c9f\u901a\u5dee\u8ddd\u3002<\/p>\n<h3>2. \u4fdd\u6301\u53ef\u8ffd\u6eaf\u6027<\/h3>\n<p>\u4f7f\u7528\u652f\u6301\u6a21\u578b\u8f6c\u6362\u7684\u5de5\u5177\uff0c\u4ee5\u4fdd\u6301\u6982\u5ff5\u6a21\u578b\u3001\u903b\u8f91\u6a21\u578b\u548c\u7269\u7406\u6a21\u578b\u4e4b\u95f4\u7684\u6e05\u6670\u53ef\u8ffd\u6eaf\u6027\u3002\u8fd9\u6709\u52a9\u4e8e\u7406\u89e3\u4e3a\u4f55\u505a\u51fa\u67d0\u4e9b\u8bbe\u8ba1\u51b3\u7b56\uff0c\u5e76\u4fbf\u4e8e\u672a\u6765\u7684\u4fee\u6539\u3002<\/p>\n<p><strong>\u4e13\u4e1a\u63d0\u793a\uff1a<\/strong>\u521b\u5efa\u51b3\u7b56\u65e5\u5fd7\uff0c\u8bb0\u5f55\u6bcf\u4e2a\u5c42\u7ea7\u5173\u952e\u8bbe\u8ba1\u9009\u62e9\u80cc\u540e\u7684\u7406\u7531\u3002<\/p>\n<h3>3. \u5728\u6bcf\u4e2a\u9636\u6bb5\u8fdb\u884c\u9a8c\u8bc1<\/h3>\n<p>\u4e0e\u9002\u5f53\u7684\u5229\u76ca\u76f8\u5173\u8005\u4e00\u8d77\u5ba1\u67e5\u548c\u9a8c\u8bc1\u6bcf\u4e2a\u6a21\u578b\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u6982\u5ff5\u6a21\u578b<\/strong>\u7531\u4e1a\u52a1\u7528\u6237\u8fdb\u884c<\/p>\n<\/li>\n<li>\n<p><strong>\u903b\u8f91\u6a21\u578b<\/strong>\u7531\u4e1a\u52a1\u5206\u6790\u5e08\u548c\u6280\u672f\u67b6\u6784\u5e08\u5171\u540c\u8fdb\u884c<\/p>\n<\/li>\n<li>\n<p><strong>\u7269\u7406\u6a21\u578b<\/strong>\u7531\u6570\u636e\u5e93\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u4eba\u5458\u8fdb\u884c<\/p>\n<\/li>\n<\/ul>\n<p><strong>\u4e13\u4e1a\u63d0\u793a\uff1a<\/strong>\u4e3a\u6bcf\u4e2a\u5c42\u7ea7\u521b\u5efa\u9a8c\u8bc1\u68c0\u67e5\u6e05\u5355\uff0c\u4ee5\u786e\u4fdd\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h3>4. 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\u5fc5\u8981\u65f6\u8fdb\u884c\u8fed\u4ee3<\/h3>\n<p>\u6570\u636e\u5efa\u6a21\u5f88\u5c11\u662f\u7ebf\u6027\u7684\u8fc7\u7a0b\u3002\u5f53\u51fa\u73b0\u65b0\u9700\u6c42\u6216\u53d1\u73b0\u6280\u672f\u9650\u5236\u65f6\uff0c\u5e94\u51c6\u5907\u597d\u5728\u4e0d\u540c\u5c42\u7ea7\u4e4b\u95f4\u8fdb\u884c\u8fed\u4ee3\u3002<\/p>\n<p><strong>\u4e13\u4e1a\u63d0\u793a\uff1a<\/strong>\u5b89\u6392\u5b9a\u671f\u7684\u8bc4\u5ba1\u4f1a\u8bae\uff0c\u4ee5\u786e\u4fdd\u6a21\u578b\u59cb\u7ec8\u4e0e\u4e0d\u65ad\u53d8\u5316\u7684\u4e1a\u52a1\u9700\u6c42\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<h3>6. \u8003\u8651\u6574\u4f53\u5927\u5c40<\/h3>\n<p>\u4e0d\u8981\u53ea\u5c40\u9650\u4e8e\u6570\u636e\u5b58\u50a8\uff1a<\/p>\n<ul>\n<li>\n<p>\u6570\u636e\u5c06\u5982\u4f55\u88ab\u68c0\u7d22\u548c\u5206\u6790\uff1f<\/p>\n<\/li>\n<li>\n<p>\u5b58\u5728\u54ea\u4e9b\u5b89\u5168\u548c\u9690\u79c1\u8981\u6c42\uff1f<\/p>\n<\/li>\n<li>\n<p>\u6570\u636e\u5e93\u5c06\u5982\u4f55\u968f\u65f6\u95f4\u6f14\u53d8\uff1f<\/p>\n<\/li>\n<li>\n<p>\u4e0e\u5176\u4ed6\u7cfb\u7edf\u4e4b\u95f4\u5b58\u5728\u54ea\u4e9b\u96c6\u6210\u70b9\uff1f<\/p>\n<\/li>\n<\/ul>\n<h3>7. \u4f7f\u7528\u5408\u9002\u7684\u5de5\u5177<\/h3>\n<p>\u73b0\u4ee3\u6570\u636e\u5efa\u6a21\u5de5\u5177\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u7528\u4e8e\u521b\u5efa\u3001\u8f6c\u6362\u548c\u7ef4\u62a4\u6a21\u578b\u3002\u6295\u5165\u65f6\u95f4\u5b66\u4e60\u60a8\u6240\u7528\u5de5\u5177\u7684\u529f\u80fd\u3002<\/p>\n<p><strong>\u4e13\u4e1a\u63d0\u793a\uff1a<\/strong>\u8bb8\u591a\u5de5\u5177\u63d0\u4f9b\u514d\u8d39\u8bd5\u7528\u6216\u6559\u80b2\u7248\u8bb8\u53ef\u2014\u2014\u5145\u5206\u5229\u7528\u8fd9\u4e9b\u8d44\u6e90\uff0c\u627e\u5230\u6700\u9002\u5408\u60a8\u56e2\u961f\u7684\u5de5\u5177\u3002<\/p>\n<hr\/>\n<h2>\u5e94\u907f\u514d\u7684\u5e38\u89c1\u9519\u8bef<\/h2>\n<h3>1. \u8df3\u8fc7\u5c42\u7ea7<\/h3>\n<p><strong>\u9519\u8bef\uff1a<\/strong>\u76f4\u63a5\u4ece\u4e1a\u52a1\u9700\u6c42\u8df3\u5230\u7269\u7406\u8bbe\u8ba1\uff0c\u800c\u6ca1\u6709\u521b\u5efa\u6982\u5ff5\u6a21\u578b\u548c\u903b\u8f91\u6a21\u578b\u3002<\/p>\n<p><strong>\u95ee\u9898\u6240\u5728\uff1a<\/strong>\u53ef\u80fd\u4f1a\u9057\u6f0f\u91cd\u8981\u7684\u4e1a\u52a1\u89c4\u5219\uff0c\u5bfc\u81f4\u6700\u7ec8\u8bbe\u8ba1\u65e0\u6cd5\u51c6\u786e\u53cd\u6620\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>\u5373\u4f7f\u60a8\u8ba4\u4e3a\u5df2\u7ecf\u77e5\u9053\u6700\u7ec8\u8bbe\u8ba1\u5e94\u8be5\u662f\u4ec0\u4e48\u6837\u5b50\uff0c\u4e5f\u8981\u4e3a\u6bcf\u4e2a\u5efa\u6a21\u5c42\u7ea7\u6295\u5165\u65f6\u95f4\u3002<\/p>\n<h3>2. \u8fc7\u65e9\u5730\u4f7f\u6a21\u578b\u8fc7\u4e8e\u590d\u6742<\/h3>\n<p><strong>\u9519\u8bef\uff1a<\/strong>\u5728\u6982\u5ff5\u6a21\u578b\u4e2d\u5305\u542b\u8fc7\u591a\u7ec6\u8282\uff0c\u4f7f\u7528\u6280\u672f\u672f\u8bed\u8ba9\u4e1a\u52a1\u5229\u76ca\u76f8\u5173\u8005\u611f\u5230\u56f0\u60d1\u3002<\/p>\n<p><strong>\u95ee\u9898\u6240\u5728\uff1a<\/strong>\u4e1a\u52a1\u7528\u6237\u65e0\u6cd5\u9a8c\u8bc1\u4ed6\u4eec\u4e0d\u7406\u89e3\u7684\u5185\u5bb9\uff0c\u4ece\u800c\u5bfc\u81f4\u671f\u671b\u4e0d\u4e00\u81f4\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>\u4fdd\u6301\u6982\u5ff5\u6a21\u578b\u7b80\u5355\uff0c\u5e76\u4e13\u6ce8\u4e8e\u4e1a\u52a1\u6982\u5ff5\u3002<\/p>\n<h3>3. \u5ffd\u89c6\u7269\u7406\u5c42\u9762\u7684\u6027\u80fd<\/h3>\n<p><strong>\u9519\u8bef\uff1a<\/strong>\u521b\u5efa\u4e00\u4e2a\u80fd\u8fd0\u884c\u4f46\u5b9e\u9645\u8d1f\u8f7d\u4e0b\u6027\u80fd\u4e0d\u4f73\u7684\u7269\u7406\u6a21\u578b\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u8fd9\u662f\u4e00\u4e2a\u95ee\u9898\uff1a<\/strong>\u6570\u636e\u5e93\u6027\u80fd\u95ee\u9898\u53ef\u80fd\u4f1a\u4f7f\u539f\u672c\u8bbe\u8ba1\u826f\u597d\u7684\u7cfb\u7edf\u762b\u75ea\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>\u5728\u7269\u7406\u5efa\u6a21\u8fc7\u7a0b\u4e2d\uff0c\u8003\u8651\u7d22\u5f15\u3001\u5206\u533a\u53ca\u5176\u4ed6\u6027\u80fd\u4f18\u5316\u63aa\u65bd\u3002<\/p>\n<h3>4. \u5c06\u6a21\u578b\u89c6\u4e3a\u9759\u6001<\/h3>\n<p><strong>\u9519\u8bef\uff1a<\/strong>\u8ba4\u4e3a\u6a21\u578b\u521b\u5efa\u540e\u5c31\u6c38\u8fdc\u4e0d\u9700\u8981\u66f4\u6539\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u8fd9\u662f\u4e00\u4e2a\u95ee\u9898\uff1a<\/strong>\u4e1a\u52a1\u9700\u6c42\u4e0d\u65ad\u6f14\u53d8\uff0c\u6a21\u578b\u4e5f\u5fc5\u987b\u968f\u4e4b\u6f14\u53d8\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>\u5c06\u6570\u636e\u6a21\u578b\u89c6\u4e3a\u9700\u8981\u5b9a\u671f\u5ba1\u67e5\u548c\u66f4\u65b0\u7684\u52a8\u6001\u6587\u6863\u3002<\/p>\n<h3>5. 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\/>\u56e2\u961f\u4f7f\u7528Visual Paradigm\u7684\u6a21\u578b\u8f6c\u6362\u5de5\u5177\uff0c\u4ece\u6982\u5ff5\u6a21\u578b\u5230\u903b\u8f91\u6a21\u578b\u518d\u5230\u7269\u7406\u6a21\u578b\uff0c\u786e\u4fdd\u4e86\u4e00\u81f4\u6027\uff0c\u5e76\u8282\u7701\u4e86\u5927\u91cf\u5f00\u53d1\u65f6\u95f4\u3002<\/p>\n<p><strong>\u7ed3\u679c\uff1a<\/strong><\/p>\n<ul>\n<li>\n<p>\u6570\u636e\u5e93\u67e5\u8be2\u65f6\u95f4\u51cf\u5c11\u4e8670%<\/p>\n<\/li>\n<li>\n<p>\u65b0\u529f\u80fd\u53ef\u4ee5\u5728\u51e0\u5468\u5185\u5b8c\u6210\uff0c\u800c\u4e0d\u662f\u51e0\u4e2a\u6708<\/p>\n<\/li>\n<li>\n<p>\u62a5\u544a\u53d8\u4e3a\u5373\u65f6\u751f\u6210\uff0c\u800c\u975e\u8fc7\u591c\u6279\u91cf\u5904\u7406<\/p>\n<\/li>\n<li>\n<p>\u516c\u53f8\u6210\u529f\u5c06\u7528\u6237\u89c4\u6a21\u6269\u5927\u5230\u539f\u6765\u76845\u500d<\/p>\n<\/li>\n<\/ul>\n<p><strong>\u5173\u952e\u7ecf\u9a8c\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p>\u6bcf\u4e2a\u5efa\u6a21\u5c42\u6b21\u90fd\u53d1\u6325\u4e86\u72ec\u7279\u4e14\u5fc5\u8981\u7684\u4f5c\u7528<\/p>\n<\/li>\n<li>\n<p>\u65e9\u671f\u7684\u5229\u76ca\u76f8\u5173\u8005\u53c2\u4e0e\u907f\u514d\u4e86\u6602\u8d35\u7684\u8fd4\u5de5<\/p>\n<\/li>\n<li>\n<p>\u7269\u7406\u5efa\u6a21\u8fc7\u7a0b\u4e2d\u7684\u6027\u80fd\u8003\u8651\u81f3\u5173\u91cd\u8981<\/p>\n<\/li>\n<li>\n<p>\u8f6c\u6362\u5de5\u5177\u786e\u4fdd\u4e86\u6240\u6709\u5c42\u6b21\u7684\u4e00\u81f4\u6027<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u4ece\u4e1a\u52a1\u9700\u6c42\u5230\u529f\u80fd\u6570\u636e\u5e93\u7684\u6784\u5efa\u8fc7\u7a0b\uff0c\u9700\u8981\u5468\u5bc6\u7684\u89c4\u5212\uff0c\u5e76\u7cfb\u7edf\u5730\u7ecf\u5386\u6982\u5ff5\u5efa\u6a21\u3001\u903b\u8f91\u5efa\u6a21\u548c\u7269\u7406\u5efa\u6a21\u4e09\u4e2a\u9636\u6bb5\u3002\u6bcf\u4e2a\u6a21\u578b\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f5c\u7528\uff0c\u6ee1\u8db3\u4ece\u4f01\u4e1a\u9ad8\u7ba1\u5230\u6570\u636e\u5e93\u7ba1\u7406\u5458\u7b49\u4e0d\u540c\u5229\u76ca\u76f8\u5173\u8005\u7684\u9700\u6c42\u3002<\/p>\n<p><strong>\u6838\u5fc3\u8981\u70b9\uff1a<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u4e0d\u8981\u8df3\u8fc7\u5c42\u7ea7<\/strong>\u2013 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href=\"https:\/\/www.youtube.com\/VisualParadigm\"><strong>Visual Paradigm \u5728 YouTube \u4e0a<\/strong><\/a>\uff1a\u89c6\u9891\u6559\u7a0b\u548c\u6f14\u793a\uff0c\u5c55\u793a Visual Paradigm \u7684\u529f\u80fd\u548c\u6570\u636e\u5efa\u6a21\u6280\u672f\uff0c\u975e\u5e38\u9002\u5408\u5e0c\u671b\u83b7\u5f97\u5b9e\u9645\u6307\u5bfc\u7684\u89c6\u89c9\u5b66\u4e60\u8005<\/li>\n<li><a href=\"https:\/\/knowhow.visual-paradigm.com\/\"><strong>Visual Paradigm \u5b9e\u7528\u6307\u5357 \u2013 \u6280\u5de7\u4e0e\u7a8d\u95e8\u3001\u95ee\u7b54\u3001\u7528\u6237\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848<\/strong><\/a>\uff1a\u5305\u542b\u5b9e\u7528\u6280\u5de7\u3001\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\u4ee5\u53ca\u6570\u636e\u5efa\u6a21\u9879\u76ee\u4e2d\u7528\u6237\u5e38\u9047\u5230\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\u7684\u77e5\u8bc6\u5e93<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/support\/?product=vp\"><strong>\u5982\u6709\u4efb\u4f55\u5e2e\u52a9\u9700\u6c42\u6216\u5efa\u8bae\uff0c\u8bf7\u968f\u65f6\u8054\u7cfb\u6211\u4eec<\/strong><\/a>\uff1a\u652f\u6301\u95e8\u6237\uff0c\u7528\u4e8e\u83b7\u53d6\u6280\u672f\u652f\u6301\u5e76\u53cd\u9988 Visual Paradigm \u4ea7\u54c1\u610f\u89c1\uff0c\u786e\u4fdd\u60a8\u5728\u6700\u9700\u8981\u65f6\u83b7\u5f97\u5e2e\u52a9<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 \u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u6b63\u5728\u5efa\u9020\u4e00\u680b\u623f\u5b50\u3002\u4f60\u4e0d\u4f1a\u4e00\u4e0a\u6765\u5c31\u62ff\u8d77\u9524\u5b50\u548c\u9489\u5b50\uff0c\u800c\u662f\u5148\u8ba8\u8bba\u4f60\u60f3\u8981\u4ec0\u4e48\u6837\u7684\u5bb6\uff0c\u7136\u540e\u7ed8\u5236\u8349\u56fe\uff0c\u5236 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