{"id":195027,"date":"2024-11-13T11:35:19","date_gmt":"2024-11-13T03:35:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195027\/"},"modified":"2024-11-13T11:35:20","modified_gmt":"2024-11-13T03:35:20","slug":"%e7%94%a8%e7%9c%9f%e5%af%a6%e6%a5%ad%e5%8b%99%e5%a0%b4%e6%99%af%e5%91%8a%e8%a8%b4%e4%bd%a0%ef%bc%8c%e9%ab%98%e4%b8%a6%e7%99%bc%e4%b8%8b%e5%a6%82%e4%bd%95%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195027\/","title":{"rendered":"\u7528\u771f\u5be6\u696d\u52d9\u5834\u666f\u544a\u8a34\u4f60\uff0c\u9ad8\u4e26\u767c\u4e0b\u5982\u4f55\u8a2d\u8a08\u6578\u64da\u5eab\u67b6\u69cb\uff1f"},"content":{"rendered":"<h1 id=\"%e7%94%a8%e7%9c%9f%e5%af%a6%e6%a5%ad%e5%8b%99%e5%a0%b4%e6%99%af%e5%91%8a%e8%a8%b4%e4%bd%a0%ef%bc%8c%e9%ab%98%e4%b8%a6%e7%99%bc%e4%b8%8b%e5%a6%82%e4%bd%95%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e5%ba%ab-xNvQJzdgCf\">\u7528\u771f\u5be6\u696d\u52d9\u5834\u666f\u544a\u8a34\u4f60\uff0c\u9ad8\u4e26\u767c\u4e0b\u5982\u4f55\u8a2d\u8a08\u6578\u64da\u5eab\u67b6\u69cb\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u5b57\u5316\u7684\u5546\u696d\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u8a2d\u8a08\u5c0d\u65bc\u61c9\u5c0d\u9ad8\u4e26\u767c\u7684\u696d\u52d9\u9700\u6c42\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\u548c\u696d\u52d9\u7684\u64f4\u5c55\uff0c\u5982\u4f55\u8a2d\u8a08\u4e00\u500b\u9ad8\u6548\u3001\u53ef\u64f4\u5c55\u7684\u6578\u64da\u5eab\u67b6\u69cb\u6210\u70ba\u4e86\u4f01\u696d\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u672c\u6587\u5c07\u901a\u904e\u771f\u5be6\u696d\u52d9\u5834\u666f\uff0c\u63a2\u8a0e\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\u7684\u6578\u64da\u5eab\u67b6\u69cb\u8a2d\u8a08\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e9%ab%98%e4%b8%a6%e7%99%bc%e7%9a%84%e5%ae%9a%e7%be%a9%e8%88%87%e6%8c%91%e6%88%b0-xNvQJzdgCf\">\u9ad8\u4e26\u767c\u7684\u5b9a\u7fa9\u8207\u6311\u6230<\/h2>\n<p>\u9ad8\u4e26\u767c\u6307\u7684\u662f\u5728\u540c\u4e00\u6642\u9593\u5167\uff0c\u6709\u5927\u91cf\u7528\u6236\u540c\u6642\u8a2a\u554f\u7cfb\u7d71\u4e26\u9032\u884c\u64cd\u4f5c\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5eab\u9700\u8981\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u8acb\u6c42\uff0c\u4e26\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u5e38\u898b\u7684\u6311\u6230\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u6027\u80fd\u74f6\u9838\uff1a\u96a8\u8457\u8acb\u6c42\u6578\u91cf\u7684\u589e\u52a0\uff0c\u6578\u64da\u5eab\u7684\u8b80\u5beb\u6027\u80fd\u53ef\u80fd\u6703\u4e0b\u964d\u3002<\/li>\n<li>\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\uff1a\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\uff0c\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u8ab2\u984c\u3002<\/li>\n<li>\u64f4\u5c55\u6027\uff1a\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u9700\u8981\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u66f4\u9ad8\u7684\u8ca0\u8f09\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%9c%9f%e5%af%a6%e6%a5%ad%e5%8b%99%e5%a0%b4%e6%99%af%e5%88%86%e6%9e%90-xNvQJzdgCf\">\u771f\u5be6\u696d\u52d9\u5834\u666f\u5206\u6790<\/h2>\n<p>\u4ee5\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u70ba\u4f8b\uff0c\u5047\u8a2d\u5728\u4fc3\u92b7\u6d3b\u52d5\u671f\u9593\uff0c\u7db2\u7ad9\u7684\u8a2a\u554f\u91cf\u6fc0\u589e\uff0c\u4e26\u4e14\u7528\u6236\u540c\u6642\u9032\u884c\u4e0b\u55ae\u3001\u67e5\u8a62\u5eab\u5b58\u7b49\u64cd\u4f5c\u3002\u9019\u6642\uff0c\u6578\u64da\u5eab\u7684\u8a2d\u8a08\u5fc5\u9808\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e7%89%87-xNvQJzdgCf\">1. \u6578\u64da\u5eab\u5206\u7247<\/h3>\n<p>\u6578\u64da\u5eab\u5206\u7247\u662f\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u6578\u64da\u5eab\u5be6\u4f8b\u4e2d\u7684\u4e00\u7a2e\u6280\u8853\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u55ae\u500b\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c07\u7528\u6236\u6578\u64da\u6839\u64da\u5730\u7406\u4f4d\u7f6e\u9032\u884c\u5206\u7247\uff0c\u9019\u6a23\u7528\u6236\u7684\u8acb\u6c42\u53ef\u4ee5\u88ab\u8def\u7531\u5230\u6700\u8fd1\u7684\u6578\u64da\u5eab\u5be6\u4f8b\uff0c\u5f9e\u800c\u964d\u4f4e\u5ef6\u9072\u3002<\/p>\n<pre><code>-- \u5047\u8a2d\u6709\u4e00\u500b\u7528\u6236\u8868\uff0c\u6839\u64da\u7528\u6236ID\u9032\u884c\u5206\u7247\nCREATE TABLE user_data_1 (\n    user_id INT PRIMARY KEY,\n    user_name VARCHAR(100),\n    ...\n);\n\nCREATE TABLE user_data_2 (\n    user_id INT PRIMARY KEY,\n    user_name VARCHAR(100),\n    ...\n);\n<\/code><\/pre>\n<h3 id=\"2-%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6-xNvQJzdgCf\">2. \u7de9\u5b58\u6a5f\u5236<\/h3>\n<p>\u4f7f\u7528\u7de9\u5b58\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u5e38\u898b\u7684\u7de9\u5b58\u6280\u8853\u5305\u62ec\u4f7f\u7528 Redis \u6216 Memcached \u5c07\u71b1\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u76f4\u63a5\u67e5\u8a62\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u67e5\u8a62\u5546\u54c1\u4fe1\u606f\u6642\uff0c\u9996\u5148\u6aa2\u67e5\u7de9\u5b58\uff0c\u5982\u679c\u7de9\u5b58\u4e2d\u5b58\u5728\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u518d\u67e5\u8a62\u6578\u64da\u5eab\u3002<\/p>\n<pre><code>-- \u4f7f\u7528 Redis \u7de9\u5b58\u5546\u54c1\u4fe1\u606f\nSET product:1001 '{\"name\": \"\u5546\u54c1A\", \"price\": 100}';\nGET product:1001;\n<\/code><\/pre>\n<h3 id=\"3-%e8%ae%80%e5%af%ab%e5%88%86%e9%9b%a2-xNvQJzdgCf\">3. \u8b80\u5beb\u5206\u96e2<\/h3>\n<p>\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e2d\uff0c\u8b80\u53d6\u64cd\u4f5c\u901a\u5e38\u9060\u591a\u65bc\u5beb\u5165\u64cd\u4f5c\u3002\u901a\u904e\u5c07\u8b80\u53d6\u8acb\u6c42\u5206\u767c\u5230\u591a\u500b\u53ea\u8b80\u526f\u672c\u4e0a\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u8f15\u4e3b\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002\u9019\u7a2e\u67b6\u69cb\u901a\u5e38\u9700\u8981\u4e00\u500b\u8ca0\u8f09\u5747\u8861\u5668\u4f86\u7ba1\u7406\u8acb\u6c42\u3002<\/p>\n<pre><code>-- \u4e3b\u6578\u64da\u5eab\nCREATE DATABASE main_db;\n\n-- \u53ea\u8b80\u526f\u672c\nCREATE DATABASE read_replica_1;\nCREATE DATABASE read_replica_2;\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-xNvQJzdgCf\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u7684\u696d\u52d9\u5834\u666f\u4e2d\uff0c\u6578\u64da\u5eab\u67b6\u69cb\u7684\u8a2d\u8a08\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6578\u64da\u5eab\u5206\u7247\u3001\u7de9\u5b58\u6a5f\u5236\u548c\u8b80\u5beb\u5206\u96e2\u7b49\u6280\u8853\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u96a8\u8457\u696d\u52d9\u7684\u767c\u5c55\uff0c\u4f01\u696d\u61c9\u6301\u7e8c\u8a55\u4f30\u548c\u512a\u5316\u5176\u6578\u64da\u5eab\u67b6\u69cb\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u8b8a\u5316\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u589e\u9577\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u67b6\u69cb\u80fd\u5920\u61c9\u5c0d\u9ad8\u4e26\u767c\u7684\u6311\u6230\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7684\u6578\u64da\u5eab\u67b6\u69cb\u8a2d\u8a08\uff0c\u901a\u904e\u771f\u5be6\u696d\u52d9\u5834\u666f\u63d0\u4f9b\u5be6\u7528\u7b56\u7565\u8207\u6700\u4f73\u5be6\u8e10\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-195027","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195027","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=195027"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195027\/revisions"}],"predecessor-version":[{"id":195028,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195027\/revisions\/195028"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}