{"id":185802,"date":"2024-11-11T00:37:23","date_gmt":"2024-11-10T16:37:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185802\/"},"modified":"2024-11-11T00:37:24","modified_gmt":"2024-11-10T16:37:24","slug":"%e6%95%b8%e6%93%9a%e8%a1%a8%e8%a8%ad%e8%a8%88%e8%aa%9e%e5%8f%a5%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a6%8f%e5%8a%83%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b%ef%bc%9f%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185802\/","title":{"rendered":"\u6578\u64da\u8868\u8a2d\u8a08\u8a9e\u53e5\uff0c\u5982\u4f55\u898f\u5283\u6578\u64da\u5eab\u7d50\u69cb\uff1f\uff08\u6578\u64da\u5eab\u8868\u8a2d\u8a08\u8a9e\u53e5\uff09"},"content":{"rendered":"<h1 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id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e5%89%87-GdueFACwKV\">\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u57fa\u672c\u539f\u5247<\/h2>\n<p>\u5728\u958b\u59cb\u8a2d\u8a08\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u4e86\u89e3\u4e00\u4e9b\u57fa\u672c\u539f\u5247\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u95dc\u9375\u539f\u5247\uff1a<\/p>\n<ul>\n<li><strong>\u6b63\u898f\u5316\uff08Normalization\uff09<\/strong>\uff1a\u9019\u662f\u4e00\u7a2e\u7d44\u7e54\u6578\u64da\u7684\u904e\u7a0b\uff0c\u65e8\u5728\u6e1b\u5c11\u6578\u64da\u5197\u9918\u548c\u4f9d\u8cf4\u6027\u3002\u901a\u904e\u5c07\u6578\u64da\u5206\u89e3\u70ba\u591a\u500b\u8868\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027\uff08Data Integrity\uff09<\/strong>\uff1a\u78ba\u4fdd\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u4e00\u81f4\u6027\u662f\u8a2d\u8a08\u6578\u64da\u5eab\u6642\u7684\u4e00\u500b\u91cd\u8981\u8003\u91cf\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528\u4e3b\u9375\u3001\u5916\u9375\u548c\u7d04\u675f\u4f86\u5be6\u73fe\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff08Scalability\uff09<\/strong>\uff1a\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u9700\u8981\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u3002\u8a2d\u8a08\u6642\u61c9\u8003\u616e\u672a\u4f86\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e8%a1%a8%e8%a8%ad%e8%a8%88%e8%aa%9e%e5%8f%a5%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-GdueFACwKV\">\u6578\u64da\u8868\u8a2d\u8a08\u8a9e\u53e5\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n<p>\u5728 SQL \u4e2d\uff0c\u5275\u5efa\u6578\u64da\u8868\u7684\u57fa\u672c\u8a9e\u53e5\u662f <code>CREATE 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id=\"1-%e9%9c%80%e6%b1%82%e5%88%86%e6%9e%90-GdueFACwKV\">1. \u9700\u6c42\u5206\u6790<\/h3>\n<p>\u9996\u5148\uff0c\u4e86\u89e3\u696d\u52d9\u9700\u6c42\u548c\u6578\u64da\u9700\u6c42\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u9019\u5305\u62ec\u78ba\u5b9a\u9700\u8981\u5b58\u5132\u7684\u6578\u64da\u985e\u578b\u3001\u6578\u64da\u4e4b\u9593\u7684\u95dc\u4fc2\u4ee5\u53ca\u7528\u6236\u7684\u8a2a\u554f\u9700\u6c42\u3002<\/p>\n<h3 id=\"2-%e7%b9%aa%e8%a3%bder%e5%9c%96-GdueFACwKV\">2. \u7e6a\u88fdER\u5716<\/h3>\n<p>\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ER\u5716\uff09\u662f\u4e00\u7a2e\u53ef\u8996\u5316\u5de5\u5177\uff0c\u7528\u65bc\u8868\u793a\u6578\u64da\u5eab\u4e2d\u7684\u5be6\u9ad4\u53ca\u5176\u4e4b\u9593\u7684\u95dc\u4fc2\u3002\u9019\u6709\u52a9\u65bc\u6e05\u6670\u5730\u7406\u89e3\u6578\u64da\u7d50\u69cb\u3002<\/p>\n<h3 id=\"3-%e5%ae%9a%e7%be%a9%e6%95%b8%e6%93%9a%e8%a1%a8%e5%92%8c%e5%ad%97%e6%ae%b5-GdueFACwKV\">3. 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id=\"%e7%b5%90%e8%ab%96-GdueFACwKV\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u8868\u8a2d\u8a08\u8a9e\u53e5\u548c\u6578\u64da\u5eab\u7d50\u69cb\u7684\u898f\u5283\u662f\u78ba\u4fdd\u6578\u64da\u7ba1\u7406\u6709\u6548\u6027\u7684\u57fa\u790e\u3002\u901a\u904e\u9075\u5faa\u6b63\u898f\u5316\u539f\u5247\u3001\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u4ee5\u53ca\u8003\u616e\u53ef\u64f4\u5c55\u6027\uff0c\u60a8\u53ef\u4ee5\u8a2d\u8a08\u51fa\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0c\u826f\u597d\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u90fd\u80fd\u70ba\u696d\u52d9\u7684\u6210\u529f\u5960\u5b9a\u5805\u5be6\u7684\u57fa\u790e\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\uff0cServer.HK 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