{"id":160831,"date":"2024-11-04T01:22:43","date_gmt":"2024-11-03T17:22:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160831\/"},"modified":"2024-11-04T01:22:44","modified_gmt":"2024-11-03T17:22:44","slug":"%e8%b3%87%e6%96%99%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%9a%e8%b3%87%e6%96%99%e5%ba%ab%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e9%97%9c%e4%bf%82%e5%9e%8b%e8%b3%87%e6%96%99%e5%ba%ab%e5%92%8c%e9%9d%9e%e9%97%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160831\/","title":{"rendered":"\u8cc7\u6599\u5eab\u6559\u7a0b\uff1a\u8cc7\u6599\u5eab\u662f\u4ec0\u9ebc\uff1f\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u548c\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u53c8\u662f\u4ec0\u9ebc\uff1f"},"content":{"rendered":"<h1 id=\"%e8%b3%87%e6%96%99%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%9a%e8%b3%87%e6%96%99%e5%ba%ab%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e9%97%9c%e4%bf%82%e5%9e%8b%e8%b3%87%e6%96%99%e5%ba%ab%e5%92%8c%e9%9d%9e%e9%97%9c-vUbYSLZJpl\">\u8cc7\u6599\u5eab\u6559\u7a0b\uff1a\u8cc7\u6599\u5eab\u662f\u4ec0\u9ebc\uff1f\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u548c\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u53c8\u662f\u4ec0\u9ebc\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u8cc7\u6599\u5eab\u6210\u70ba\u4e86\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\u548c\u7db2\u7ad9\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u7121\u8ad6\u662f\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u3001\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u9084\u662f\u4f01\u696d\u5167\u90e8\u7cfb\u7d71\uff0c\u8cc7\u6599\u5eab\u90fd\u626e\u6f14\u8457\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u7684\u91cd\u8981\u89d2\u8272\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8cc7\u6599\u5eab\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u548c\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u7684\u5340\u5225\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%b3%87%e6%96%99%e5%ba%ab%ef%bc%9f-vUbYSLZJpl\">\u4ec0\u9ebc\u662f\u8cc7\u6599\u5eab\uff1f<\/h2>\n<p>\u8cc7\u6599\u5eab\u662f\u4e00\u7a2e\u6709\u7d44\u7e54\u7684\u6578\u64da\u96c6\u5408\uff0c\u901a\u5e38\u4ee5\u96fb\u5b50\u65b9\u5f0f\u5b58\u5132\u5728\u8a08\u7b97\u6a5f\u7cfb\u7d71\u4e2d\u3002\u8cc7\u6599\u5eab\u7684\u4e3b\u8981\u76ee\u7684\u662f\u65b9\u4fbf\u6578\u64da\u7684\u5b58\u53d6\u3001\u7ba1\u7406\u548c\u66f4\u65b0\u3002\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u662f\u7528\u4f86\u5275\u5efa\u3001\u7ba1\u7406\u548c\u64cd\u4f5c\u8cc7\u6599\u5eab\u7684\u8edf\u9ad4\uff0c\u5e38\u898b\u7684DBMS\u5305\u62ecMySQL\u3001PostgreSQL\u3001MongoDB\u7b49\u3002<\/p>\n<h2 id=\"%e9%97%9c%e4%bf%82%e5%9e%8b%e8%b3%87%e6%96%99%e5%ba%ab-vUbYSLZJpl\">\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab<\/h2>\n<p>\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\uff08Relational Database\uff09\u662f\u6700\u5e38\u898b\u7684\u8cc7\u6599\u5eab\u985e\u578b\u4e4b\u4e00\u3002\u5b83\u57fa\u65bc\u6578\u5b78\u4e2d\u7684\u95dc\u4fc2\u6a21\u578b\uff0c\u6578\u64da\u4ee5\u8868\u683c\u7684\u5f62\u5f0f\u5b58\u5132\uff0c\u6bcf\u500b\u8868\u683c\u7531\u884c\u548c\u5217\u7d44\u6210\u3002\u884c\u4ee3\u8868\u8a18\u9304\uff0c\u5217\u4ee3\u8868\u5c6c\u6027\u3002\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u7684\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7d50\u69cb\u5316\u6578\u64da\uff1a<\/strong>\u6578\u64da\u4ee5\u660e\u78ba\u7684\u7d50\u69cb\u5b58\u5132\uff0c\u4fbf\u65bc\u67e5\u8a62\u548c\u7ba1\u7406\u3002<\/li>\n<li><strong>SQL\u67e5\u8a62\u8a9e\u8a00\uff1a<\/strong>\u4f7f\u7528\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u4f86\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u6aa2\u7d22\u548c\u66f4\u65b0\u8b8a\u5f97\u7c21\u55ae\u3002<\/li>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027\uff1a<\/strong>\u901a\u904e\u4e3b\u9375\u548c\u5916\u9375\u7684\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6709\u4e00\u500b\u7528\u6236\u8cc7\u6599\u8868\uff0c\u7d50\u69cb\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nCREATE TABLE Users (\n    UserID INT PRIMARY KEY,\n    UserName VARCHAR(100),\n    Email VARCHAR(100)\n);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cUserID\u662f\u4e3b\u9375\uff0c\u78ba\u4fdd\u6bcf\u500b\u7528\u6236\u7684\u552f\u4e00\u6027\uff0c\u800cUserName\u548cEmail\u5247\u662f\u7528\u6236\u7684\u5c6c\u6027\u3002<\/p>\n<h2 id=\"%e9%9d%9e%e9%97%9c%e4%bf%82%e5%9e%8b%e8%b3%87%e6%96%99%e5%ba%ab-vUbYSLZJpl\">\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab<\/h2>\n<p>\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\uff08NoSQL Database\uff09\u662f\u76f8\u5c0d\u65bc\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u7684\u4e00\u7a2e\u8cc7\u6599\u5eab\u985e\u578b\uff0c\u4e3b\u8981\u7528\u65bc\u8655\u7406\u5927\u898f\u6a21\u7684\u975e\u7d50\u69cb\u5316\u6216\u534a\u7d50\u69cb\u5316\u6578\u64da\u3002\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u7684\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff1a<\/strong>\u6578\u64da\u53ef\u4ee5\u4ee5\u591a\u7a2e\u683c\u5f0f\u5b58\u5132\uff0c\u5982\u6587\u6a94\u3001\u9375\u503c\u5c0d\u3001\u5217\u65cf\u6216\u5716\u5f62\u3002<\/li>\n<li><strong>\u9ad8\u64f4\u5c55\u6027\uff1a<\/strong>\u80fd\u5920\u8f15\u9b06\u5730\u64f4\u5c55\u4ee5\u8655\u7406\u5927\u91cf\u6578\u64da\u548c\u9ad8\u4e26\u767c\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7121\u9700\u56fa\u5b9a\u7d50\u69cb\uff1a<\/strong>\u6578\u64da\u7684\u7d50\u69cb\u53ef\u4ee5\u96a8\u6642\u8b8a\u66f4\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u904e\u7a0b\u66f4\u52a0\u9748\u6d3b\u3002<\/li>\n<\/ul>\n<p>\u5e38\u898b\u7684\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u5305\u62ecMongoDB\u3001Cassandra\u548cRedis\u7b49\u3002\u4ee5MongoDB\u70ba\u4f8b\uff0c\u6578\u64da\u4ee5\u6587\u6a94\u7684\u5f62\u5f0f\u5b58\u5132\uff0c\u7d50\u69cb\u5982\u4e0b\uff1a<\/p>\n<pre><code>\n{\n    \"UserID\": 1,\n    \"UserName\": \"John Doe\",\n    \"Email\": \"john@example.com\"\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6578\u64da\u4ee5JSON\u683c\u5f0f\u5b58\u5132\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u7d50\u69cb\u53ef\u4ee5\u96a8\u6642\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e9%97%9c%e4%bf%82%e5%9e%8b%e8%88%87%e9%9d%9e%e9%97%9c%e4%bf%82%e5%9e%8b%e8%b3%87%e6%96%99%e5%ba%ab%e7%9a%84%e6%af%94%e8%bc%83-vUbYSLZJpl\">\u95dc\u4fc2\u578b\u8207\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u7684\u6bd4\u8f03<\/h2>\n<p>\u5728\u9078\u64c7\u8cc7\u6599\u5eab\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u6839\u64da\u5177\u9ad4\u9700\u6c42\u4f86\u6c7a\u5b9a\u4f7f\u7528\u95dc\u4fc2\u578b\u9084\u662f\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u3002\u4ee5\u4e0b\u662f\u5169\u8005\u7684\u4e00\u4e9b\u4e3b\u8981\u5340\u5225\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u4f7f\u7528\u8868\u683c\u7d50\u69cb\uff0c\u800c\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u5247\u4f7f\u7528\u66f4\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\u3002<\/li>\n<li><strong>\u67e5\u8a62\u8a9e\u8a00\uff1a<\/strong>\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u4f7f\u7528SQL\uff0c\u800c\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u5247\u901a\u5e38\u4f7f\u7528API\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u5728\u8655\u7406\u5927\u898f\u6a21\u6578\u64da\u6642\u901a\u5e38\u66f4\u5177\u512a\u52e2\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vUbYSLZJpl\">\u7e3d\u7d50<\/h2>\n<p>\u8cc7\u6599\u5eab\u662f\u73fe\u4ee3\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u7d44\u4ef6\uff0c\u7121\u8ad6\u662f\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u9084\u662f\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\uff0c\u5404\u6709\u5176\u7279\u9ede\u548c\u9069\u7528\u5834\u666f\u3002\u9078\u64c7\u5408\u9069\u7684\u8cc7\u6599\u5eab\u985e\u578b\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u6258\u7ba1\u60a8\u7684\u8cc7\u6599\u5eab\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u8cc7\u6599\u5eab\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u63a2\u7d22\u95dc\u4fc2\u578b\u8207\u975e\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u7684\u5340\u5225\u53ca\u5176\u61c9\u7528\uff0c\u52a9\u4f60\u638c\u63e1\u8cc7\u6599\u7ba1\u7406\u7684\u6838\u5fc3\u77e5\u8b58\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-160831","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=160831"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160831\/revisions"}],"predecessor-version":[{"id":160832,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160831\/revisions\/160832"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}