{"id":1735,"date":"2026-04-09T20:05:31","date_gmt":"2026-04-09T20:05:31","guid":{"rendered":"https:\/\/www.viz-note.com\/tw\/relational-vs-graph-entity-relationship-diagrams\/"},"modified":"2026-04-09T20:05:31","modified_gmt":"2026-04-09T20:05:31","slug":"relational-vs-graph-entity-relationship-diagrams","status":"publish","type":"post","link":"https:\/\/www.viz-note.com\/tw\/relational-vs-graph-entity-relationship-diagrams\/","title":{"rendered":"\u73fe\u4ee3\u61c9\u7528\u7a0b\u5f0f\u4e2d\u95dc\u4fc2\u5f0f\u8207\u5716\u5f62\u57fa\u790e\u5be6\u9ad4\u95dc\u4fc2\u5716\u65b9\u6cd5\u7684\u6bd4\u8f03"},"content":{"rendered":"

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\n
\"Charcoal<\/figure>\n<\/div>\n

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    \n
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  • \u7d50\u69cb\u5b9a\u7fa9\uff1a<\/strong>\u7d50\u69cb\u5728\u8cc7\u6599\u63d2\u5165\u524d\u5373\u5df2\u5b9a\u7fa9\u3002\u6bcf\u4e00\u6b04\u90fd\u5fc5\u9808\u5177\u6709\u7279\u5b9a\u7684\u8cc7\u6599\u985e\u578b\u8207\u9650\u5236\u689d\u4ef6\uff0c\u4ee5\u78ba\u4fdd\u8cc7\u6599\u96c6\u5167\u7684\u4e00\u81f4\u6027\u3002<\/li>\n
  • \u67e5\u8a62\u8a9e\u8a00\uff1a<\/strong>\u5b58\u53d6\u8cc7\u6599\u901a\u5e38\u6d89\u53ca\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u3002\u6b64\u8a9e\u8a00\u5141\u8a31\u9032\u884c\u8907\u96dc\u7684\u9023\u63a5\u64cd\u4f5c\uff0c\u4ee5\u5f9e\u591a\u500b\u8868\u683c\u4e2d\u53d6\u5f97\u5206\u6563\u7684\u8cc7\u6599\u3002<\/li>\n<\/ul>\n

    \u95dc\u4fc2\u5f0fERD\u7684\u512a\u52e2<\/h3>\n

    \u95dc\u4fc2\u5f0f\u5716\u8868\u5728\u8cc7\u6599\u4e00\u81f4\u6027\u81f3\u95dc\u91cd\u8981\u7684\u60c5\u5883\u4e2d\u8868\u73fe\u51fa\u8272\u3002\u5b83\u5011\u975e\u5e38\u9069\u5408\u8655\u7406\u91d1\u878d\u4ea4\u6613\u3001\u5eab\u5b58\u7ba1\u7406\uff0c\u6216\u4efb\u4f55\u9700\u8981\u56b4\u683c\u9075\u5b88\u898f\u5247\u7684\u61c9\u7528\u7a0b\u5f0f\u3002<\/p>\n

      \n
    • \u8cc7\u6599\u5b8c\u6574\u6027\uff1a<\/strong>\u56b4\u683c\u7684\u7d50\u69cb\u5f37\u5236\u57f7\u884c\u898f\u5247\uff0c\u9632\u6b62\u7121\u6548\u8cc7\u6599\u9032\u5165\u7cfb\u7d71\u3002\u9019\u5c0d\u65bc\u5408\u898f\u6027\u8207\u7a3d\u6838\u8ffd\u8e64\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n
    • \u6210\u719f\u5ea6\uff1a<\/strong>\u8a72\u6280\u8853\u5df2\u88ab\u5ee3\u6cdb\u7406\u89e3\u3002\u53ef\u7528\u65bc\u8996\u89ba\u5316\u3001\u9664\u932f\u8207\u7dad\u8b77\u7684\u5de5\u5177\u8c50\u5bcc\u4e14\u6a19\u6e96\u5316\u3002<\/li>\n
    • ACID\u5408\u898f\u6027\uff1a<\/strong>\u95dc\u4fc2\u578b\u7cfb\u7d71\u901a\u5e38\u652f\u63f4\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u96e2\u6027\u8207\u8010\u4e45\u6027\u3002\u9019\u78ba\u4fdd\u5373\u4f7f\u5728\u7cfb\u7d71\u6545\u969c\u7684\u60c5\u6cc1\u4e0b\uff0c\u4ea4\u6613\u4e5f\u80fd\u53ef\u9760\u5730\u8655\u7406\u3002<\/li>\n
    • \u9023\u63a5\u6548\u7387\uff1a<\/strong>\u5c0d\u65bc\u9ad8\u5ea6\u6b63\u898f\u5316\u4e14\u95dc\u4fc2\u5c64\u7d1a\u8f03\u5c11\u7684\u8cc7\u6599\uff0c\u8868\u683c\u9023\u63a5\u6548\u7387\u9ad8\u4e14\u53ef\u9810\u6e2c\u3002<\/li>\n<\/ul>\n

      \u9700\u8003\u91cf\u7684\u9650\u5236<\/h3>\n

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        \n
      • \u8907\u96dc\u7684\u9023\u63a5\uff1a<\/strong>\u67e5\u8a62\u8de8\u8d8a\u591a\u500b\u8868\u683c\u7684\u8cc7\u6599\u53ef\u80fd\u5c0e\u81f4\u6548\u80fd\u4e0b\u964d\u3002\u6bcf\u6b21\u9023\u63a5\u90fd\u6703\u589e\u52a0\u8a08\u7b97\u958b\u92b7\u3002<\/li>\n
      • \u7d50\u69cb\u50f5\u5316\uff1a<\/strong>\u8b8a\u66f4\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u7684\u7d50\u69cb\u901a\u5e38\u9700\u8981\u9077\u79fb\u8173\u672c\u3002\u9019\u5728\u751f\u7522\u74b0\u5883\u4e2d\u53ef\u80fd\u5177\u6709\u98a8\u96aa\u4e14\u8017\u6642\u3002<\/li>\n
      • \u5efa\u6a21\u6df1\u5ea6\uff1a<\/strong>\u8868\u793a\u591a\u5c0d\u591a\u95dc\u4fc2\u6216\u905e\u6b78\u7d50\u69cb\uff08\u5982\u7d44\u7e54\u5c64\u7d1a\uff09\u9700\u8981\u95dc\u806f\u8868\u6216\u81ea\u5f15\u7528\u9375\uff0c\u9019\u53ef\u80fd\u6703\u4f7f\u5716\u8868\u548c\u67e5\u8a62\u8b8a\u5f97\u8907\u96dc\u3002<\/li>\n<\/ul>\n

        \ud83d\udd78\ufe0f \u57fa\u65bc\u5716\u7684\u65b9\u6cd5\uff1a\u9023\u63a5\u4f5c\u70ba\u4e00\u7b49\u516c\u6c11<\/h2>\n

        \u57fa\u65bc\u5716\u7684\u5efa\u6a21\u5c07\u91cd\u9ede\u5f9e\u6578\u64da\u672c\u8eab\u8f49\u79fb\u5230\u6578\u64da\u9ede\u4e4b\u9593\u7684\u9023\u63a5\u3002\u5728\u6b64\u65b9\u6cd5\u4e2d\uff0c\u95dc\u4fc2\u88ab\u4f5c\u70ba\u660e\u78ba\u5b9a\u7fa9\u7684\u9023\u7d50\u5132\u5b58\uff0c\u800c\u975e\u900f\u904e\u5916\u9375\u63a8\u65b7\u3002\u9019\u4f7f\u5f97\u5716\u6a21\u578b\u7279\u5225\u9069\u5408\u7528\u65bc\u7db2\u7d61\u3001\u793e\u4ea4\u7d50\u69cb\u548c\u63a8\u85a6\u5f15\u64ce\u3002<\/p>\n

        \u5716\u5efa\u6a21\u7684\u6838\u5fc3\u539f\u5247<\/h3>\n
          \n
        • \u7bc0\u9ede\u8207\u908a\uff1a<\/strong>\u5be6\u9ad4\u4ee5\u7bc0\u9ede\u8868\u793a\uff0c\u95dc\u4fc2\u4ee5\u908a\u8868\u793a\u3002\u6bcf\u500b\u7bc0\u9ede\u548c\u908a\u90fd\u53ef\u4ee5\u5132\u5b58\u5c6c\u6027\uff0c\u5f9e\u800c\u7121\u9700\u984d\u5916\u7684\u8cc7\u6599\u8868\u5373\u53ef\u5be6\u73fe\u8c50\u5bcc\u7684\u5143\u6578\u64da\u3002<\/li>\n
        • \u904d\u6b77\uff1a<\/strong>\u67e5\u8a62\u8a2d\u8a08\u570d\u7e5e\u5f9e\u4e00\u500b\u7bc0\u9ede\u5230\u53e6\u4e00\u500b\u7bc0\u9ede\u7684\u8def\u5f91\u904d\u6b77\u3002\u8cc7\u6599\u5eab\u5f15\u64ce\u6703\u512a\u5316\u9023\u7d50\u8ffd\u8e64\uff0c\u800c\u975e\u6383\u63cf\u8cc7\u6599\u8868\u3002<\/li>\n
        • \u6a21\u5f0f\u5f48\u6027\uff1a<\/strong>\u96d6\u7136\u53ef\u4ee5\u5f37\u5236\u57f7\u884c\u6a21\u5f0f\uff0c\u4f46\u5716\u6a21\u578b\u901a\u5e38\u5141\u8a31\u7121\u6a21\u5f0f\u6216\u8b80\u6642\u6a21\u5f0f\u7684\u65b9\u6cd5\u3002\u65b0\u589e\u95dc\u4fc2\u985e\u578b\u6642\u7121\u9700\u66f4\u6539\u6574\u500b\u7d50\u69cb\u3002<\/li>\n
        • \u6a21\u5f0f\u5339\u914d\uff1a<\/strong>\u67e5\u8a62\u5c08\u6ce8\u65bc\u5c0b\u627e\u7279\u5b9a\u7684\u9023\u63a5\u6a21\u5f0f\u3002\u9019\u5c0d\u65bc\u5c0b\u627e\u670b\u53cb\u7684\u670b\u53cb\u3001\u6700\u77ed\u8def\u5f91\u6216\u5171\u540c\u7279\u5fb5\u975e\u5e38\u9ad8\u6548\u3002<\/li>\n<\/ul>\n

          \u5716\u5f62ERD\u7684\u512a\u52e2<\/h3>\n

          \u7576\u7cfb\u7d71\u7684\u50f9\u503c\u5728\u65bc\u5be6\u9ad4\u4e4b\u9593\u7684\u9023\u63a5\u6642\uff0c\u5716\u5f62\u5716\u8868\u4fbf\u986f\u5f97\u5c24\u70ba\u51fa\u8272\u3002\u5b83\u5011\u70ba\u8907\u96dc\u7db2\u7d61\u63d0\u4f9b\u4e86\u81ea\u7136\u7684\u8868\u793a\u65b9\u5f0f\u3002<\/p>\n

            \n
          • \u5c0e\u822a\u6548\u7387\uff1a<\/strong>\u900f\u904e\u591a\u5c64\u5206\u96e2\u6aa2\u7d22\u8cc7\u6599\u986f\u8457\u66f4\u5feb\u3002\u8cc7\u6599\u5eab\u53ef\u76f4\u63a5\u8ffd\u8e64\u9023\u7d50\uff0c\u7121\u9700\u6383\u63cf\u6574\u500b\u8cc7\u6599\u96c6\u3002<\/li>\n
          • \u52d5\u614b\u95dc\u4fc2\uff1a<\/strong>\u65b0\u589e\u9023\u63a5\u985e\u578b\u7121\u9700\u9032\u884c\u6a21\u5f0f\u9077\u79fb\u3002\u9019\u652f\u63f4\u5feb\u901f\u8fed\u4ee3\u8207\u4e0d\u65b7\u8b8a\u5316\u7684\u696d\u52d9\u9700\u6c42\u3002<\/li>\n
          • \u8996\u89ba\u6e05\u6670\u5ea6\uff1a<\/strong>\u5716\u5f62ERD\u901a\u5e38\u53cd\u6620\u8cc7\u6599\u7684\u5fc3\u7406\u6a21\u578b\u3002\u5229\u76ca\u76f8\u95dc\u8005\u53ef\u8f15\u6613\u770b\u51fa\u5be6\u9ad4\u4e4b\u9593\u7684\u95dc\u4fc2\uff0c\u800c\u7121\u9700\u7406\u89e3\u8907\u96dc\u7684\u9023\u63a5\u689d\u4ef6\u3002<\/li>\n
          • \u8655\u7406\u6df1\u5ea6\u5c64\u7d1a\uff1a<\/strong>\u905e\u6b78\u95dc\u4fc2\uff08\u5982\u985e\u5225\u4e2d\u7684\u985e\u5225\uff09\u53ef\u81ea\u7136\u5730\u4ee5\u7bc0\u9ede\u548c\u908a\u7684\u93c8\u689d\u5f62\u5f0f\u8868\u793a\u3002<\/li>\n<\/ul>\n

            \u9700\u8003\u616e\u7684\u9650\u5236<\/h3>\n

            \u5716\u6a21\u578b\u4e26\u975e\u842c\u80fd\u89e3\u6c7a\u65b9\u6848\u3002\u5b83\u5011\u6703\u5e36\u4f86\u7279\u5b9a\u7684\u6311\u6230\uff0c\u5fc5\u9808\u52a0\u4ee5\u7ba1\u7406\u3002<\/p>\n

              \n
            • \u5beb\u5165\u6548\u80fd\uff1a<\/strong>\u96d6\u7136\u8b80\u53d6\u901f\u5ea6\u5feb\uff0c\u4f46\u5728\u9ad8\u983b\u7387\u5beb\u5165\u6642\u7dad\u8b77\u95dc\u4fc2\u53ef\u80fd\u6bd4\u7c21\u55ae\u63d2\u5165\u66f4\u8907\u96dc\u3002<\/li>\n
            • \u4e8b\u52d9\u7bc4\u570d\uff1a<\/strong>\u8207\u55ae\u4e00\u8cc7\u6599\u8868\u7684\u8cc7\u6599\u5217\u66f4\u65b0\u76f8\u6bd4\uff0c\u8de8\u5206\u6563\u5f0f\u5716\u7684\u4ea4\u6613\u7ba1\u7406\u66f4\u5177\u6311\u6230\u6027\u3002<\/li>\n
            • \u67e5\u8a62\u8907\u96dc\u5ea6\uff1a<\/strong> \u5beb\u51fa\u6709\u6548\u7684\u904d\u6b77\u67e5\u8a62\u9700\u8981\u8207\u64b0\u5beb SQL \u9023\u63a5\u4e0d\u540c\u7684\u601d\u7dad\u6a21\u5f0f\u3002\u9019\u9700\u8981\u7406\u89e3\u8def\u5f91\u67e5\u627e\u6f14\u7b97\u6cd5\u3002<\/li>\n
            • \u5de5\u5177\u751f\u614b\u7cfb\u7d71\uff1a<\/strong> \u96d6\u7136\u6b63\u5728\u6210\u9577\uff0c\u4f46\u5716\u5f62\u8cc7\u6599\u7ba1\u7406\u7684\u751f\u614b\u7cfb\u7d71\u4ecd\u5c0f\u65bc\u95dc\u4fc2\u578b\u7cfb\u7d71\uff0c\u53ef\u80fd\u5f71\u97ff\u4eba\u529b\u62db\u8058\u8207\u652f\u63f4\u7684\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n

              \u2696\ufe0f \u6bd4\u8f03\u5206\u6790\uff1a\u4e3b\u8981\u5dee\u7570<\/h2>\n

              \u70ba\u4e86\u6e05\u695a\u7406\u89e3\u5176\u4e2d\u7684\u6b0a\u8861\uff0c\u5c07\u5169\u7a2e\u65b9\u6cd5\u4e26\u5217\u6bd4\u8f03\u6703\u5f88\u6709\u5e6b\u52a9\u3002\u4e0b\u8868\u6982\u8ff0\u4e86\u5e38\u898b\u67b6\u69cb\u7dad\u5ea6\u4e0a\u7684\u4e3b\u8981\u5dee\u7570\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
              \u7dad\u5ea6<\/th>\n\u95dc\u4fc2\u578b ERD \u65b9\u6cd5<\/th>\n\u5716\u5f62\u57fa\u790e\u7684 ERD \u65b9\u6cd5<\/th>\n<\/tr>\n<\/thead>\n
              \u8cc7\u6599\u7d50\u69cb<\/strong><\/td>\n\u8868\u683c\u3001\u8cc7\u6599\u5217\u3001\u8cc7\u6599\u6b04<\/td>\n\u7bc0\u9ede\u3001\u908a\u3001\u5c6c\u6027<\/td>\n<\/tr>\n
              \u95dc\u4fc2\u5132\u5b58<\/strong><\/td>\n\u5916\u9375\uff08\u96b1\u542b\uff09<\/td>\n\u660e\u78ba\u7684\u908a\uff08\u4e00\u7b49\u516c\u6c11\uff09<\/td>\n<\/tr>\n
              \u67e5\u8a62\u98a8\u683c<\/strong><\/td>\n\u5ba3\u544a\u5f0f\uff08SQL\uff09<\/td>\n\u904d\u6b77\uff0f\u6a21\u5f0f\u5339\u914d<\/td>\n<\/tr>\n
              \u7d50\u69cb\u8b8a\u66f4<\/strong><\/td>\n\u6602\u8cb4\uff08\u9077\u79fb\uff09<\/td>\n\u5f48\u6027\uff08\u7121\u7d50\u69cb\u9078\u9805\uff09<\/td>\n<\/tr>\n
              \u6700\u4f73\u4f7f\u7528\u60c5\u5883<\/strong><\/td>\n\u4ea4\u6613\u6027\u3001\u7d50\u69cb\u5316\u8cc7\u6599<\/td>\n\u7db2\u8def\u5316\u3001\u9023\u7d50\u6027\u8cc7\u6599<\/td>\n<\/tr>\n
              \u5b8c\u6574\u6027\u5f37\u5236\u57f7\u884c<\/strong><\/td>\n\u56b4\u683c\u7d04\u675f<\/td>\n\u61c9\u7528\u5c64\u7d1a\u6216\u53ef\u8a2d\u5b9a<\/td>\n<\/tr>\n
              \u53ef\u64f4\u5c55\u6027<\/strong><\/td>\n\u5782\u76f4\u64f4\u5c55<\/td>\n\u6c34\u5e73\u64f4\u5c55<\/td>\n<\/tr>\n
              \u67e5\u8a62\u8907\u96dc\u5ea6<\/strong><\/td>\n\u9ad8\u9023\u63a5 = \u66f4\u6162<\/td>\n\u9ad8\u6df1\u5ea6 = \u9ad8\u6548<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              \ud83d\udee0\ufe0f \u5be6\u65bd\u8003\u91cf<\/h2>\n

              \u5728\u9019\u5169\u7a2e\u65b9\u6cd5\u4e4b\u9593\u505a\u51fa\u9078\u64c7\uff0c\u4e0d\u50c5\u50c5\u6d89\u53ca\u6280\u8853\u504f\u597d\u3002\u9084\u9700\u8981\u8a55\u4f30\u61c9\u7528\u7a0b\u5f0f\u7684\u751f\u547d\u5468\u671f\u3001\u5718\u968a\u5c08\u696d\u77e5\u8b58\u4ee5\u53ca\u9577\u671f\u7dad\u8b77\u76ee\u6a19\u3002<\/p>\n

              \u7d50\u69cb\u6f14\u9032\u8207\u9077\u79fb<\/h3>\n

              \u5728\u95dc\u806f\u5f0f\u74b0\u5883\u4e2d\uff0c\u7d50\u69cb\u7684\u6f14\u9032\u662f\u4e00\u500b\u523b\u610f\u7684\u904e\u7a0b\u3002\u65b0\u589e\u6b04\u4f4d\u6216\u66f4\u6539\u8cc7\u6599\u985e\u578b\u901a\u5e38\u9700\u8981\u9396\u5b9a\u8868\u683c\u6216\u57f7\u884c\u9077\u79fb\u8173\u672c\uff0c\u9019\u53ef\u80fd\u5f71\u97ff\u53ef\u7528\u6027\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5716\u6a21\u578b\u5141\u8a31\u5728\u4e0d\u5f71\u97ff\u73fe\u6709\u7bc0\u9ede\u7684\u60c5\u6cc1\u4e0b\u5f15\u5165\u65b0\u7684\u95dc\u4fc2\u985e\u578b\u3002\u9019\u7a2e\u5f48\u6027\u652f\u63f4\u654f\u6377\u958b\u767c\u9031\u671f\uff0c\u5176\u4e2d\u9700\u6c42\u7d93\u5e38\u8b8a\u52d5\u3002<\/p>\n

              \u7136\u800c\uff0c\u9019\u7a2e\u5f48\u6027\u4e5f\u4f34\u96a8\u8457\u4ee3\u50f9\u3002\u82e5\u7f3a\u4e4f\u56b4\u683c\u7684\u7d50\u69cb\u5f37\u5236\u57f7\u884c\uff0c\u8cc7\u6599\u54c1\u8cea\u53ef\u80fd\u6703\u96a8\u6642\u9593\u4e0b\u964d\u3002\u5718\u968a\u5fc5\u9808\u5be6\u65bd\u6cbb\u7406\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u5716\u7d50\u69cb\u4ecd\u53ef\u4f7f\u7528\u4e14\u53ef\u67e5\u8a62\u3002<\/p>\n

              \u67e5\u8a62\u6548\u80fd\u8207\u7d22\u5f15<\/h3>\n

              \u5169\u7a2e\u6a21\u578b\u4e4b\u9593\u7684\u6548\u80fd\u512a\u5316\u5dee\u7570\u986f\u8457\u3002\u95dc\u806f\u5f0f\u7cfb\u7d71\u4f9d\u8cf4\u6b04\u4f4d\u4e0a\u7684\u7d22\u5f15\u4f86\u52a0\u901f\u67e5\u8a62\u3002\u7576\u9023\u63a5\u591a\u500b\u8868\u683c\u6642\uff0c\u512a\u5316\u5668\u6703\u6c7a\u5b9a\u6700\u6709\u6548\u7684\u57f7\u884c\u8a08\u756b\u3002<\/p>\n

              \u5716\u7cfb\u7d71\u4f9d\u8cf4\u7bc0\u9ede\u548c\u908a\u4e0a\u7684\u7d22\u5f15\u3002\u904d\u6b77\u5f15\u64ce\u76f4\u63a5\u8ddf\u96a8\u6307\u6a19\u3002\u5c0d\u65bc\u9700\u8981\u6df1\u5ea6\u5d4c\u5957\u7684\u67e5\u8a62\uff0c\u4f8b\u5982\u300c\u627e\u51fa\u6240\u6709\u5411\u5340\u57df X \u7684\u5ba2\u6236\u904b\u9001\u7522\u54c1\u7684\u96f6\u4ef6\u7684\u4f9b\u61c9\u5546\u300d\uff0c\u5716\u6a21\u578b\u53ef\u907f\u514d\u591a\u6b21\u9023\u63a5\u6240\u5e36\u4f86\u7684\u6307\u6578\u7d1a\u6210\u672c\u3002<\/p>\n

              \u8cc7\u6599\u4e00\u81f4\u6027\u9700\u6c42<\/h3>\n

              \u8655\u7406\u91d1\u9322\u3001\u91ab\u7642\u8a18\u9304\u6216\u6cd5\u5f8b\u5408\u7d04\u7684\u61c9\u7528\u7a0b\u5f0f\u9700\u8981\u5f37\u4e00\u81f4\u6027\u3002\u95dc\u806f\u5f0f\u6a21\u578b\u63d0\u4f9b\u5167\u5efa\u6a5f\u5236\uff0c\u78ba\u4fdd\u6bcf\u500b\u4ea4\u6613\u5728\u63d0\u4ea4\u524d\u90fd\u6709\u6548\u3002\u5716\u6a21\u578b\u53ef\u4ee5\u652f\u63f4\u4e00\u81f4\u6027\uff0c\u4f46\u901a\u5e38\u9700\u8981\u66f4\u591a\u7684\u8a2d\u5b9a\u624d\u80fd\u5728\u5206\u6563\u5f0f\u7bc0\u9ede\u4e4b\u9593\u9054\u6210\u540c\u7b49\u7a0b\u5ea6\u7684\u4fdd\u969c\u3002<\/p>\n

              \u8207\u73fe\u6709\u7cfb\u7d71\u7684\u6574\u5408<\/h3>\n

              \u5927\u591a\u6578\u7d44\u7e54\u5df2\u7d93\u64c1\u6709\u95dc\u806f\u5f0f\u57fa\u790e\u67b6\u69cb\u3002\u5f15\u5165\u5716\u6a21\u578b\u901a\u5e38\u9700\u8981\u591a\u8a9e\u8a00\u6301\u4e45\u5316\u3002\u9019\u610f\u5473\u8457\u9700\u8981\u7dad\u6301\u5169\u500b\u4e0d\u540c\u7684\u8cc7\u6599\u5132\u5b58\uff0c\u4e26\u78ba\u4fdd\u5b83\u5011\u4fdd\u6301\u540c\u6b65\u3002\u6574\u5408\u5c64\u6703\u589e\u52a0\u67b6\u69cb\u7684\u8907\u96dc\u6027\u3002<\/p>\n

              \ud83c\udf10 \u73fe\u4ee3\u61c9\u7528\u7684\u6df7\u5408\u7b56\u7565<\/h2>\n

              \u8a31\u591a\u73fe\u4ee3\u61c9\u7528\u7a0b\u5f0f\u7121\u6cd5\u660e\u78ba\u6b78\u985e\u65bc\u67d0\u4e00\u985e\u3002\u6df7\u5408\u65b9\u6cd5\u901a\u5e38\u80fd\u63d0\u4f9b\u6700\u4f73\u5e73\u8861\u3002\u6b64\u7b56\u7565\u5305\u62ec\u4f7f\u7528\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u5132\u5b58\u6838\u5fc3\u4ea4\u6613\u8cc7\u6599\uff0c\u4e26\u4f7f\u7528\u5716\u8cc7\u6599\u5132\u5b58\u4f86\u8655\u7406\u95dc\u4fc2\u5bc6\u96c6\u578b\u67e5\u8a62\u3002<\/p>\n

              \u5fae\u670d\u52d9\u8207\u8cc7\u6599\u6240\u6709\u6b0a<\/h3>\n

              \u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\uff0c\u4e0d\u540c\u7684\u670d\u52d9\u53ef\u4ee5\u64c1\u6709\u4e0d\u540c\u7684\u8cc7\u6599\u6a21\u578b\u3002\u4f7f\u7528\u8005\u670d\u52d9\u53ef\u80fd\u4f7f\u7528\u95dc\u806f\u5f0f\u6a21\u578b\u4f86\u5b89\u5168\u5730\u7ba1\u7406\u5e33\u6236\u3002\u63a8\u85a6\u670d\u52d9\u53ef\u80fd\u4f7f\u7528\u5716\u6a21\u578b\u4f86\u5206\u6790\u4f7f\u7528\u8005\u504f\u597d\u8207\u9023\u7d50\u3002\u9019\u7a2e\u5206\u96e2\u4f7f\u6bcf\u500b\u670d\u52d9\u90fd\u80fd\u91dd\u5c0d\u5176\u7279\u5b9a\u5de5\u4f5c\u8ca0\u8f09\u9032\u884c\u6700\u4f73\u5316\u3002<\/p>\n

              \u540c\u6b65\u6a21\u5f0f<\/h3>\n

              \u4fdd\u6301\u5169\u500b\u8cc7\u6599\u5132\u5b58\u540c\u6b65\u9700\u8981\u4ed4\u7d30\u8a2d\u8a08\u3002\u53ef\u4f7f\u7528\u4e8b\u4ef6\u9a45\u52d5\u67b6\u69cb\u4f86\u50b3\u64ad\u8b8a\u66f4\u3002\u7576\u95dc\u806f\u5f0f\u8cc7\u6599\u5132\u5b58\u4e2d\u7684\u8a18\u9304\u88ab\u66f4\u65b0\u6642\uff0c\u6703\u89f8\u767c\u4e8b\u4ef6\u4ee5\u66f4\u65b0\u5716\u8cc7\u6599\u5132\u5b58\u4e2d\u7684\u5c0d\u61c9\u7bc0\u9ede\u3002<\/p>\n

                \n
              • \u8b8a\u66f4\u8cc7\u6599\u6355\u7372\uff1a<\/strong>\u76e3\u63a7\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u7684\u4ea4\u6613\u8a18\u9304\u4ee5\u6aa2\u6e2c\u8b8a\u66f4\u3002<\/li>\n
              • \u4e8b\u4ef6\u4f86\u6e90\uff1a<\/strong>\u5c07\u72c0\u614b\u8b8a\u66f4\u5132\u5b58\u70ba\u4e00\u9023\u4e32\u53ef\u91cd\u64ad\u7684\u4e8b\u4ef6\uff0c\u4ee5\u91cd\u5efa\u5716\u7684\u72c0\u614b\u3002<\/li>\n
              • \u6279\u6b21\u8655\u7406\uff1a<\/strong>\u5b9a\u671f\u57f7\u884c\u7684\u4f5c\u696d\uff0c\u5f9e\u95dc\u806f\u5f0f\u4f86\u6e90\u91cd\u5efa\u5716\u7d22\u5f15\u3002<\/li>\n<\/ul>\n

                \ud83d\udcca \u6c7a\u7b56\u6846\u67b6<\/h2>\n

                \u9762\u5c0d\u9078\u64c7\u63a1\u7528\u54ea\u7a2eERD\u65b9\u6cd5\u7684\u6c7a\u7b56\u6642\uff0c\u8acb\u8003\u616e\u4ee5\u4e0b\u554f\u984c\u3002<\/p>\n

                  \n
                • \u4e3b\u8981\u7684\u5b58\u53d6\u6a21\u5f0f\u662f\u4ec0\u9ebc\uff1f<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5f0f\u9700\u8981\u8de8\u591a\u500b\u8868\u683c\u805a\u5408\u8cc7\u6599\uff0c\u95dc\u806f\u5f0f\u901a\u5e38\u66f4\u4f73\u3002\u5982\u679c\u61c9\u7528\u7a0b\u5f0f\u9700\u8981\u904d\u6b77\u95dc\u4fc2\uff0c\u5716\u6a21\u578b\u5247\u66f4\u512a\u8d8a\u3002<\/li>\n
                • \u8cc7\u6599\u7d50\u69cb\u8b8a\u66f4\u7684\u983b\u7387\u662f\u591a\u5c11\uff1f<\/strong>\u983b\u7e41\u8b8a\u66f4\u8868\u793a\u9069\u5408\u4f7f\u7528\u5716\u5f62\u6216\u6587\u4ef6\u5c0e\u5411\u7684\u65b9\u6cd5\u3002\u7a69\u5b9a\u7684\u8cc7\u6599\u7d50\u69cb\u5247\u975e\u5e38\u9069\u5408\u95dc\u806f\u5f0f\u6a21\u578b\u3002<\/li>\n
                • \u5c0d\u8cc7\u6599\u91cd\u8907\u7684\u5bb9\u5fcd\u5ea6\u662f\u591a\u5c11\uff1f<\/strong>\u95dc\u806f\u5f0f\u6a21\u578b\u80fd\u6700\u5c0f\u5316\u91cd\u8907\u8cc7\u6599\u3002\u5716\u5f62\u6a21\u578b\u901a\u5e38\u63a5\u53d7\u91cd\u8907\u8cc7\u6599\u4ee5\u52a0\u5feb\u8b80\u53d6\u901f\u5ea6\u3002<\/li>\n
                • \u5718\u968a\u7684\u5c08\u696d\u80fd\u529b\u70ba\u4f55\uff1f<\/strong>\u95dc\u806f\u5f0f SQL \u5ee3\u6cdb\u88ab\u6559\u6388\u3002\u5716\u5f62\u67e5\u8a62\u8a9e\u8a00\u9700\u8981\u5718\u968a\u63a5\u53d7\u7279\u5b9a\u8a13\u7df4\u624d\u80fd\u6709\u6548\u904b\u7528\u3002<\/li>\n
                • \u5408\u898f\u6027\u8981\u6c42\u70ba\u4f55\uff1f<\/strong>\u53d7\u9ad8\u5ea6\u76e3\u7ba1\u7684\u7522\u696d\u901a\u5e38\u8f03\u504f\u597d\u95dc\u806f\u5f0f\u7cfb\u7d71\u7684\u53ef\u5be9\u8a08\u6027\u3002<\/li>\n<\/ul>\n

                  \ud83d\udd2e \u6578\u64da\u5efa\u6a21\u7684\u672a\u4f86\u8da8\u52e2<\/h2>\n

                  \u6578\u64da\u5efa\u6a21\u7684\u9818\u57df\u6301\u7e8c\u6f14\u9032\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5f0f\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\uff0c\u95dc\u806f\u5f0f\u8207\u5716\u5f62\u65b9\u6cd5\u4e4b\u9593\u7684\u754c\u7dda\u53ef\u80fd\u9032\u4e00\u6b65\u6a21\u7cca\u3002<\/p>\n

                  \u5716\u5f62-\u95dc\u806f\u5f0f\u6df7\u5408\u6a21\u578b<\/h3>\n

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