{"id":180056,"date":"2024-11-09T07:02:18","date_gmt":"2024-11-08T23:02:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180056\/"},"modified":"2024-11-09T07:02:19","modified_gmt":"2024-11-08T23:02:19","slug":"%e5%a6%82%e4%bd%95%e8%a3%bd%e4%bd%9c%e9%81%a9%e5%90%88%e8%87%aa%e5%b7%b1%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-%e8%a3%bd%e4%bd%9c%e8%87%aa%e5%ae%9a%e7%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180056\/","title":{"rendered":"\u5982\u4f55\u88fd\u4f5c\u9069\u5408\u81ea\u5df1\u7684\u6578\u64da\u5eab\uff1f (\u88fd\u4f5c\u81ea\u5b9a\u7fa9\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e8%a3%bd%e4%bd%9c%e9%81%a9%e5%90%88%e8%87%aa%e5%b7%b1%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-%e8%a3%bd%e4%bd%9c%e8%87%aa%e5%ae%9a%e7%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-ZmdfrmRsIa\">\u5982\u4f55\u88fd\u4f5c\u9069\u5408\u81ea\u5df1\u7684\u6578\u64da\u5eab\uff1f (\u88fd\u4f5c\u81ea\u5b9a\u7fa9\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u8a2d\u8a08\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u9805\u76ee\uff0c\u64c1\u6709\u4e00\u500b\u9069\u5408\u81ea\u5df1\u9700\u6c42\u7684\u6578\u64da\u5eab\u90fd\u662f\u6210\u529f\u7684\u95dc\u9375\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u88fd\u4f5c\u81ea\u5b9a\u7fa9\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u7bc4\u4f8b\u3002<\/p>\n<h2 id=\"1-%e7%a2%ba%e5%ae%9a%e9%9c%80%e6%b1%82-ZmdfrmRsIa\">1. \u78ba\u5b9a\u9700\u6c42<\/h2>\n<p>\u5728\u958b\u59cb\u8a2d\u8a08\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u660e\u78ba\u4f60\u7684\u9700\u6c42\u3002\u9019\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u985e\u578b\uff1a\u4f60\u9700\u8981\u5b58\u5132\u4ec0\u9ebc\u985e\u578b\u7684\u6578\u64da\uff1f\u4f8b\u5982\uff0c\u6587\u672c\u3001\u6578\u5b57\u3001\u65e5\u671f\u7b49\u3002<\/li>\n<li>\u6578\u64da\u91cf\uff1a\u9810\u8a08\u5c07\u5b58\u5132\u591a\u5c11\u6578\u64da\uff1f\u9019\u5c07\u5f71\u97ff\u6578\u64da\u5eab\u7684\u8a2d\u8a08\u548c\u9078\u64c7\u3002<\/li>\n<li>\u4f7f\u7528\u8005\uff1a\u8ab0\u5c07\u4f7f\u7528\u9019\u500b\u6578\u64da\u5eab\uff1f\u4ed6\u5011\u7684\u9700\u6c42\u548c\u6280\u8853\u6c34\u5e73\u5982\u4f55\uff1f<\/li>\n<\/ul>\n<h2 id=\"2-%e9%81%b8%e6%93%87%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a1%9e%e5%9e%8b-ZmdfrmRsIa\">2. \u9078\u64c7\u6578\u64da\u5eab\u985e\u578b<\/h2>\n<p>\u6839\u64da\u9700\u6c42\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u95dc\u4fc2\u578b\u6578\u64da\u5eab<\/strong>\uff1a\u5982 MySQL\u3001PostgreSQL\uff0c\u9069\u5408\u9700\u8981\u8907\u96dc\u67e5\u8a62\u548c\u4e8b\u52d9\u8655\u7406\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab<\/strong>\uff1a\u5982 MongoDB\u3001Cassandra\uff0c\u9069\u5408\u9700\u8981\u9748\u6d3b\u6578\u64da\u7d50\u69cb\u548c\u9ad8\u64f4\u5c55\u6027\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u5716\u5f62\u6578\u64da\u5eab<\/strong>\uff1a\u5982 Neo4j\uff0c\u9069\u5408\u9700\u8981\u8655\u7406\u8907\u96dc\u95dc\u4fc2\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b-ZmdfrmRsIa\">3. \u8a2d\u8a08\u6578\u64da\u6a21\u578b<\/h2>\n<p>\u6578\u64da\u6a21\u578b\u662f\u6578\u64da\u5eab\u7684\u9aa8\u67b6\uff0c\u6c7a\u5b9a\u4e86\u6578\u64da\u7684\u7d50\u69cb\u548c\u95dc\u4fc2\u3002\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u6642\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u5be6\u9ad4-\u95dc\u4fc2\u5716 (ERD)<\/strong>\uff1a\u7e6a\u88fd\u5be6\u9ad4-\u95dc\u4fc2\u5716\uff0c\u5e6b\u52a9\u53ef\u8996\u5316\u6578\u64da\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/li>\n<li><strong>\u5b9a\u7fa9\u8868\u683c<\/strong>\uff1a\u6839\u64da\u5be6\u9ad4-\u95dc\u4fc2\u5716\uff0c\u5b9a\u7fa9\u6578\u64da\u5eab\u4e2d\u7684\u8868\u683c\u53ca\u5176\u5b57\u6bb5\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u4e3b\u9375\u548c\u5916\u9375<\/strong>\uff1a\u78ba\u4fdd\u6bcf\u500b\u8868\u90fd\u6709\u4e3b\u9375\uff0c\u4e26\u6839\u64da\u9700\u8981\u8a2d\u7f6e\u5916\u9375\u4ee5\u7dad\u8b77\u6578\u64da\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%af%84%e4%be%8b%ef%bc%9a%e7%b0%a1%e5%96%ae%e7%9a%84%e5%9c%96%e6%9b%b8%e9%a4%a8%e6%95%b8%e6%93%9a%e5%ba%ab-ZmdfrmRsIa\">\u7bc4\u4f8b\uff1a\u7c21\u55ae\u7684\u5716\u66f8\u9928\u6578\u64da\u5eab<\/h3>\n<pre><code>\nCREATE TABLE Books (\n    BookID INT PRIMARY KEY,\n    Title VARCHAR(100),\n    Author VARCHAR(100),\n    PublishedYear INT\n);\n\nCREATE TABLE Members (\n    MemberID INT PRIMARY KEY,\n    Name VARCHAR(100),\n    JoinDate DATE\n);\n\nCREATE TABLE Loans (\n    LoanID INT PRIMARY KEY,\n    BookID INT,\n    MemberID INT,\n    LoanDate DATE,\n    ReturnDate DATE,\n    FOREIGN KEY (BookID) REFERENCES Books(BookID),\n    FOREIGN KEY (MemberID) REFERENCES Members(MemberID)\n);\n<\/code><\/pre>\n<h2 id=\"4-%e5%af%a6%e6%96%bd%e6%95%b8%e6%93%9a%e5%ba%ab-ZmdfrmRsIa\">4. \u5be6\u65bd\u6578\u64da\u5eab<\/h2>\n<p>\u5728\u8a2d\u8a08\u5b8c\u6210\u5f8c\uff0c\u63a5\u4e0b\u4f86\u662f\u5be6\u65bd\u6578\u64da\u5eab\u3002\u9019\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71 (DBMS)\u3002<\/li>\n<li>\u6839\u64da\u8a2d\u8a08\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868\u683c\u3002<\/li>\n<li>\u5c0e\u5165\u521d\u59cb\u6578\u64da\uff0c\u4e26\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e7%b6%ad%e8%ad%b7%e5%92%8c%e5%84%aa%e5%8c%96-ZmdfrmRsIa\">5. 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id=\"%e7%b8%bd%e7%b5%90-ZmdfrmRsIa\">\u7e3d\u7d50<\/h2>\n<p>\u88fd\u4f5c\u9069\u5408\u81ea\u5df1\u7684\u6578\u64da\u5eab\u662f\u4e00\u500b\u7cfb\u7d71\u5316\u7684\u904e\u7a0b\uff0c\u5f9e\u9700\u6c42\u5206\u6790\u5230\u8a2d\u8a08\u3001\u5be6\u65bd\u548c\u7dad\u8b77\uff0c\u6bcf\u4e00\u6b65\u90fd\u81f3\u95dc\u91cd\u8981\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b\u548c\u8a2d\u8a08\u6a21\u578b\uff0c\u80fd\u5920\u5e6b\u52a9\u4f60\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002\u82e5\u4f60\u9700\u8981\u9032\u4e00\u6b65\u7684\u6280\u8853\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK 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