{"id":158355,"date":"2024-11-03T01:08:20","date_gmt":"2024-11-02T17:08:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158355\/"},"modified":"2024-11-03T01:08:20","modified_gmt":"2024-11-02T17:08:20","slug":"%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%b1%e8%a8%88%ef%bc%9a%e5%af%a6%e6%99%82%e7%8d%b2%e5%8f%96%e6%95%b8%e9%87%8f%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%b1%e8%a8%88%e6%95%b8%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158355\/","title":{"rendered":"\u9ad8\u6548\u6578\u64da\u5eab\u7d71\u8a08\uff1a\u5be6\u6642\u7372\u53d6\u6578\u91cf\uff08\u6578\u64da\u5eab\u7d71\u8a08\u6578\u91cf\uff09"},"content":{"rendered":"<h1 id=\"%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%b1%e8%a8%88%ef%bc%9a%e5%af%a6%e6%99%82%e7%8d%b2%e5%8f%96%e6%95%b8%e9%87%8f%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%b1%e8%a8%88%e6%95%b8%e9%87%8f-JURknxGOGd\">\u9ad8\u6548\u6578\u64da\u5eab\u7d71\u8a08\uff1a\u5be6\u6642\u7372\u53d6\u6578\u91cf\uff08\u6578\u64da\u5eab\u7d71\u8a08\u6578\u91cf\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u6548\u7387\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u3001\u793e\u4ea4\u5a92\u9ad4\u7db2\u7ad9\u9084\u662f\u4f01\u696d\u5167\u90e8\u7cfb\u7d71\uff0c\u5be6\u6642\u7372\u53d6\u6578\u64da\u5eab\u4e2d\u7684\u7d71\u8a08\u6578\u91cf\u90fd\u662f\u4e00\u9805\u57fa\u672c\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u9ad8\u6548\u5730\u5be6\u73fe\u6578\u64da\u5eab\u7d71\u8a08\uff0c\u7279\u5225\u662f\u5982\u4f55\u5be6\u6642\u7372\u53d6\u6578\u91cf\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%b1%e8%a8%88%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-JURknxGOGd\">\u6578\u64da\u5eab\u7d71\u8a08\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u6578\u64da\u5eab\u7d71\u8a08\u662f\u6307\u5c0d\u6578\u64da\u5eab\u4e2d\u6578\u64da\u7684\u5206\u6790\u548c\u8a08\u7b97\uff0c\u4ee5\u7372\u53d6\u6709\u95dc\u6578\u64da\u7684\u5404\u7a2e\u4fe1\u606f\uff0c\u5982\u8a18\u9304\u6578\u91cf\u3001\u6578\u64da\u5206\u4f48\u7b49\u3002\u9019\u4e9b\u7d71\u8a08\u4fe1\u606f\u5c0d\u65bc\u6578\u64da\u7ba1\u7406\u3001\u6027\u80fd\u512a\u5316\u548c\u696d\u52d9\u6c7a\u7b56\u90fd\u5177\u6709\u91cd\u8981\u610f\u7fa9\u3002\u4f8b\u5982\uff0c\u901a\u904e\u5206\u6790\u7528\u6236\u884c\u70ba\u6578\u64da\uff0c\u4f01\u696d\u53ef\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u5ba2\u6236\u9700\u6c42\uff0c\u5f9e\u800c\u5236\u5b9a\u66f4\u6709\u6548\u7684\u5e02\u5834\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e5%af%a6%e6%99%82%e7%8d%b2%e5%8f%96%e6%95%b8%e9%87%8f%e7%9a%84%e6%8c%91%e6%88%b0-JURknxGOGd\">\u5be6\u6642\u7372\u53d6\u6578\u91cf\u7684\u6311\u6230<\/h2>\n<p>\u5728\u5be6\u6642\u7372\u53d6\u6578\u64da\u5eab\u7d71\u8a08\u6578\u91cf\u7684\u904e\u7a0b\u4e2d\uff0c\u9762\u81e8\u8457\u591a\u7a2e\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u554f\u984c\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u67e5\u8a62\u6027\u80fd\u53ef\u80fd\u6703\u4e0b\u964d\uff0c\u5f71\u97ff\u5be6\u6642\u6027\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\uff0c\u5982\u4f55\u78ba\u4fdd\u7d71\u8a08\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u6d88\u8017\uff1a<\/strong>\u983b\u7e41\u7684\u7d71\u8a08\u67e5\u8a62\u53ef\u80fd\u6703\u6d88\u8017\u5927\u91cf\u7684\u7cfb\u7d71\u8cc7\u6e90\uff0c\u5f71\u97ff\u5176\u4ed6\u64cd\u4f5c\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%ab%98%e6%95%88%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%b1%e8%a8%88%e7%9a%84%e7%ad%96%e7%95%a5-JURknxGOGd\">\u9ad8\u6548\u5be6\u73fe\u6578\u64da\u5eab\u7d71\u8a08\u7684\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u9ad8\u6548\u5730\u5be6\u73fe\u6578\u64da\u5eab\u7d71\u8a08\uff0c\u7279\u5225\u662f\u5be6\u6642\u7372\u53d6\u6578\u91cf\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%b4%a2%e5%bc%95-JURknxGOGd\">1. \u4f7f\u7528\u7d22\u5f15<\/h3>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u7d22\u5f15\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u7d71\u8a08\u7684\u5b57\u6bb5\uff0c\u5efa\u7acb\u9069\u7576\u7684\u7d22\u5f15\u53ef\u4ee5\u52a0\u5feb\u67e5\u8a62\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5728MySQL\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u5275\u5efa\u7d22\u5f15\uff1a<\/p>\n<pre><code>CREATE INDEX idx_user_status ON users(status);<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e6%b5%81%e8%99%95%e7%90%86-JURknxGOGd\">2. \u5be6\u6642\u6578\u64da\u6d41\u8655\u7406<\/h3>\n<p>\u4f7f\u7528\u5be6\u6642\u6578\u64da\u6d41\u8655\u7406\u6280\u8853\uff0c\u5982Apache Kafka\u6216Apache Flink\uff0c\u53ef\u4ee5\u5be6\u6642\u8655\u7406\u548c\u5206\u6790\u6578\u64da\u6d41\uff0c\u5f9e\u800c\u7372\u53d6\u5373\u6642\u7684\u7d71\u8a08\u6578\u64da\u3002\u9019\u4e9b\u6280\u8853\u80fd\u5920\u8655\u7406\u9ad8\u541e\u5410\u91cf\u7684\u6578\u64da\u6d41\uff0c\u4e26\u63d0\u4f9b\u4f4e\u5ef6\u9072\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/p>\n<h3 id=\"3-%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6-JURknxGOGd\">3. \u7de9\u5b58\u6a5f\u5236<\/h3>\n<p>\u70ba\u4e86\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u76f4\u63a5\u67e5\u8a62\uff0c\u53ef\u4ee5\u4f7f\u7528\u7de9\u5b58\u6a5f\u5236\u4f86\u5b58\u5132\u5e38\u7528\u7684\u7d71\u8a08\u6578\u64da\u3002Redis\u662f\u4e00\u500b\u6d41\u884c\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u548c\u5feb\u901f\u6aa2\u7d22\u7d71\u8a08\u6578\u64da\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c07\u7528\u6236\u8a2a\u554f\u91cf\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u4e26\u5b9a\u671f\u66f4\u65b0\uff1a<\/p>\n<pre><code>SET user:visit_count 1000;<\/code><\/pre>\n<h3 id=\"4-%e6%89%b9%e9%87%8f%e6%9b%b4%e6%96%b0-JURknxGOGd\">4. \u6279\u91cf\u66f4\u65b0<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6279\u91cf\u66f4\u65b0\u7684\u65b9\u5f0f\u4f86\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u58d3\u529b\u3002\u4f8b\u5982\uff0c\u5b9a\u671f\u8a08\u7b97\u7d71\u8a08\u6578\u64da\u4e26\u5c07\u7d50\u679c\u5b58\u5132\u5728\u53e6\u4e00\u500b\u8868\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5be6\u6642\u67e5\u8a62\u7684\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-JURknxGOGd\">\u7d50\u8ad6<\/h2>\n<p>\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7d71\u8a08\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528\u7d22\u5f15\u3001\u5be6\u6642\u6578\u64da\u6d41\u8655\u7406\u3001\u7de9\u5b58\u6a5f\u5236\u548c\u6279\u91cf\u66f4\u65b0\u7b49\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5be6\u73fe\u5be6\u6642\u7372\u53d6\u6578\u91cf\u7684\u9700\u6c42\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u70ba\u4f01\u696d\u63d0\u4f9b\u66f4\u6e96\u78ba\u7684\u6578\u64da\u652f\u6301\uff0c\u5e6b\u52a9\u5176\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u9ad8\u6548\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\uff0c\u52a9\u60a8\u63d0\u5347\u696d\u52d9\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u6548\u6578\u64da\u5eab\u7d71\u8a08\u63d0\u4f9b\u5be6\u6642\u6578\u64da\u7372\u53d6\uff0c\u7cbe\u78ba\u986f\u793a\u6578\u91cf\uff0c\u52a9\u60a8\u5feb\u901f\u5206\u6790\u548c\u6c7a\u7b56\uff0c\u63d0\u5347\u696d\u52d9\u6548\u7387\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-158355","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158355","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=158355"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158355\/revisions"}],"predecessor-version":[{"id":158356,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158355\/revisions\/158356"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}