{"id":166855,"date":"2024-11-05T20:11:19","date_gmt":"2024-11-05T12:11:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166855\/"},"modified":"2024-11-05T20:11:20","modified_gmt":"2024-11-05T12:11:20","slug":"%e4%ba%86%e8%a7%a3%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e8%8b%b1%e8%aa%9e%e4%bd%9c%e6%96%87%e4%bb%8b%e7%b4%b9-%e4%bb%8b%e7%b4%b9%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e8%8b%b1%e8%aa%9e%e4%bd%9c%e6%96%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166855\/","title":{"rendered":"\u4e86\u89e3\u6578\u64da\u5eab\uff1a\u82f1\u8a9e\u4f5c\u6587\u4ecb\u7d39 (\u4ecb\u7d39\u6578\u64da\u5eab\u7684\u82f1\u8a9e\u4f5c\u6587)"},"content":{"rendered":"<h1 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id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%a1%9e%e5%9e%8b-hoczvkyPoL\">\u6578\u64da\u5eab\u7684\u985e\u578b<\/h2>\n<p>\u6578\u64da\u5eab\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u6a19\u6e96\u9032\u884c\u5206\u985e\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u9019\u985e\u6578\u64da\u5eab\u4f7f\u7528\u8868\u683c\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4e26\u901a\u904e\u884c\u548c\u5217\u7684\u65b9\u5f0f\u7d44\u7e54\u4fe1\u606f\u3002\u6bcf\u500b\u8868\u683c\u4e4b\u9593\u53ef\u4ee5\u901a\u904e\u9375\uff08Key\uff09\u9032\u884c\u95dc\u806f\u3002MySQL\u548cPostgreSQL\u662f\u6700\u5e38\u898b\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u9019\u985e\u6578\u64da\u5eab\u4e0d\u4f7f\u7528\u8868\u683c\u7d50\u69cb\uff0c\u901a\u5e38\u7528\u65bc\u5b58\u5132\u5927\u898f\u6a21\u7684\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002MongoDB\u548cCassandra\u662f\u6d41\u884c\u7684\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u6578\u64da\u5eab\uff1a<\/strong>\u9019\u985e\u6578\u64da\u5eab\u7684\u6578\u64da\u5b58\u5132\u5728\u591a\u500b\u7269\u7406\u4f4d\u7f6e\uff0c\u901a\u5e38\u7528\u65bc\u8655\u7406\u5927\u898f\u6a21\u7684\u6578\u64da\u96c6\u3002Google Bigtable\u548cAmazon DynamoDB\u662f\u5206\u4f48\u5f0f\u6578\u64da\u5eab\u7684\u4f8b\u5b50\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-hoczvkyPoL\">\u6578\u64da\u5eab\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u57fa\u672c\u64cd\u4f5c\u901a\u5e38\u5305\u62ec\u5275\u5efa\u3001\u8b80\u53d6\u3001\u66f4\u65b0\u548c\u522a\u9664\uff08CRUD\uff09\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528SQL\u8a9e\u8a00\u9032\u884c\u9019\u4e9b\u64cd\u4f5c\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u5275\u5efa\u4e00\u500b\u540d\u70bausers\u7684\u8868\nCREATE TABLE users (\n    id INT PRIMARY KEY AUTO_INCREMENT,\n    name VARCHAR(100),\n    email VARCHAR(100)\n);\n\n-- \u63d2\u5165\u6578\u64da\nINSERT INTO users (name, email) VALUES ('John Doe', 'john@example.com');\n\n-- \u67e5\u8a62\u6578\u64da\nSELECT * FROM users;\n\n-- \u66f4\u65b0\u6578\u64da\nUPDATE users SET email = 'john.doe@example.com' WHERE id = 1;\n\n-- \u522a\u9664\u6578\u64da\nDELETE FROM users WHERE id = 1;<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-hoczvkyPoL\">\u6578\u64da\u5eab\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u6578\u64da\u5eab\u5728\u73fe\u4ee3\u793e\u6703\u4e2d\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u5011\u4e0d\u50c5\u80fd\u5920\u9ad8\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002\u4f01\u696d\u5229\u7528\u6578\u64da\u5eab\u4f86\u7ba1\u7406\u5ba2\u6236\u4fe1\u606f\u3001\u92b7\u552e\u8a18\u9304\u548c\u5eab\u5b58\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u904b\u71df\u6548\u7387\u3002\u6b64\u5916\uff0c\u6578\u64da\u5eab\u9084\u652f\u6301\u6578\u64da\u5206\u6790\u548c\u5831\u544a\uff0c\u5e6b\u52a9\u4f01\u696d\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-hoczvkyPoL\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u4e4b\uff0c\u6578\u64da\u5eab\u662f\u4fe1\u606f\u7ba1\u7406\u7684\u57fa\u77f3\uff0c\u7121\u8ad6\u662f\u5728\u5546\u696d\u9084\u662f\u500b\u4eba\u5c64\u9762\u4e0a\u90fd\u5177\u6709\u91cd\u8981\u7684\u61c9\u7528\u50f9\u503c\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u6578\u64da\u5eab\u7684\u529f\u80fd\u548c\u6027\u80fd\u4e5f\u5728\u4e0d\u65b7\u63d0\u5347\uff0c\u672a\u4f86\u5c07\u5728\u5404\u884c\u5404\u696d\u4e2d\u767c\u63ee\u66f4\u5927\u7684\u4f5c\u7528\u3002\u5c0d\u65bc\u5e0c\u671b\u6df1\u5165\u4e86\u89e3\u6578\u64da\u5eab\u7684\u8b80\u8005\uff0c\u5efa\u8b70\u9032\u4e00\u6b65\u5b78\u7fd2SQL\u8a9e\u8a00\u53ca\u5176\u5728\u4e0d\u540c\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u6216\u9700\u8981\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\u8207\u61c9\u7528\uff0c\u900f\u904e\u82f1\u8a9e\u4f5c\u6587\u6df1\u5165\u4e86\u89e3\u5176\u7d50\u69cb\u3001\u529f\u80fd\u53ca\u5728\u73fe\u4ee3\u79d1\u6280\u4e2d\u7684\u91cd\u8981\u6027\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-166855","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166855","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=166855"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166855\/revisions"}],"predecessor-version":[{"id":166856,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166855\/revisions\/166856"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}