{"id":180824,"date":"2024-11-09T13:29:17","date_gmt":"2024-11-09T05:29:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180824\/"},"modified":"2024-11-09T13:29:18","modified_gmt":"2024-11-09T05:29:18","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3redis%e7%b7%9a%e7%a8%8b%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%ef%bc%88redis%e7%b7%9a%e7%a8%8b%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180824\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3Redis\u7dda\u7a0b\u7684\u5de5\u4f5c\u539f\u7406\uff08redis\u7dda\u7a0b\u5de5\u4f5c\u539f\u7406\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3redis%e7%b7%9a%e7%a8%8b%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-jdIsiISJla\">\u6df1\u5165\u4e86\u89e3Redis\u7dda\u7a0b\u7684\u5de5\u4f5c\u539f\u7406<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u3002\u5176\u9ad8\u6548\u7684\u6027\u80fd\u90e8\u5206\u4f86\u81ea\u65bc\u5176\u7dda\u7a0b\u7684\u5de5\u4f5c\u539f\u7406\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u7dda\u7a0b\u5de5\u4f5c\u539f\u7406\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u80cc\u5f8c\u7684\u6280\u8853\u67b6\u69cb\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-jdIsiISJla\">Redis\u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>Redis\u662f\u4e00\u500b\u55ae\u7dda\u7a0b\u7684\u6578\u64da\u5eab\uff0c\u9019\u610f\u5473\u8457\u5b83\u5728\u8655\u7406\u8acb\u6c42\u6642\u53ea\u4f7f\u7528\u4e00\u500b\u7dda\u7a0b\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97Redis\u80fd\u5920\u907f\u514d\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u4e0a\u4e0b\u6587\u5207\u63db\u548c\u9396\u7af6\u722d\u554f\u984c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002\u7136\u800c\uff0cRedis\u4e26\u4e0d\u662f\u5b8c\u5168\u4e0d\u4f7f\u7528\u7dda\u7a0b\uff0c\u5b83\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u6703\u5229\u7528\u7dda\u7a0b\u4f86\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%b7%9a%e7%a8%8b%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-jdIsiISJla\">Redis\u7684\u7dda\u7a0b\u4f7f\u7528\u5834\u666f<\/h2>\n<p>\u96d6\u7136Redis\u4e3b\u8981\u662f\u55ae\u7dda\u7a0b\u904b\u884c\uff0c\u4f46\u5b83\u5728\u4ee5\u4e0b\u5e7e\u500b\u5834\u666f\u4e2d\u6703\u4f7f\u7528\u7dda\u7a0b\uff1a<\/p>\n<ul>\n<li><strong>IO\u591a\u8def\u5fa9\u7528\uff1a<\/strong>Redis\u4f7f\u7528\u4e86epoll\u7b49IO\u591a\u8def\u5fa9\u7528\u6280\u8853\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u5728\u55ae\u500b\u7dda\u7a0b\u4e2d\u8655\u7406\u591a\u500b\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u80fd\u5920\u6709\u6548\u5730\u63d0\u9ad8\u7cfb\u7d71\u7684\u541e\u5410\u91cf\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u64cd\u4f5c\uff1a<\/strong>\u5728\u9032\u884cRDB\u5feb\u7167\u6216AOF\u65e5\u8a8c\u5beb\u5165\u6642\uff0cRedis\u6703\u4f7f\u7528\u5b50\u7dda\u7a0b\u4f86\u8655\u7406\u9019\u4e9bIO\u5bc6\u96c6\u578b\u64cd\u4f5c\uff0c\u5f9e\u800c\u4e0d\u6703\u963b\u585e\u4e3b\u7dda\u7a0b\u7684\u8acb\u6c42\u8655\u7406\u3002<\/li>\n<li><strong>\u96c6\u7fa4\u6a21\u5f0f\uff1a<\/strong>\u5728Redis\u96c6\u7fa4\u4e2d\uff0c\u67d0\u4e9b\u64cd\u4f5c\uff08\u5982\u91cd\u5206\u7247\uff09\u53ef\u80fd\u6703\u4f7f\u7528\u7dda\u7a0b\u4f86\u63d0\u9ad8\u6548\u7387\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u4e0d\u5f71\u97ff\u4e3b\u7dda\u7a0b\u7684\u60c5\u6cc1\u4e0b\u5b8c\u6210\u4efb\u52d9\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e4%ba%8b%e4%bb%b6%e5%be%aa%e7%92%b0-jdIsiISJla\">Redis\u7684\u4e8b\u4ef6\u5faa\u74b0<\/h2>\n<p>Redis\u7684\u6838\u5fc3\u662f\u4e8b\u4ef6\u5faa\u74b0\uff08Event Loop\uff09\uff0c\u5b83\u8ca0\u8cac\u76e3\u63a7\u548c\u8655\u7406\u6240\u6709\u7684\u4e8b\u4ef6\u3002\u4e8b\u4ef6\u5faa\u74b0\u7684\u5de5\u4f5c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u76e3\u63a7\u5ba2\u6236\u7aef\u8acb\u6c42\uff1aRedis\u4f7f\u7528epoll\u7b49\u6280\u8853\u76e3\u63a7\u6240\u6709\u7684\u5ba2\u6236\u7aef\u9023\u63a5\uff0c\u7576\u6709\u8acb\u6c42\u5230\u9054\u6642\uff0c\u4e8b\u4ef6\u5faa\u74b0\u6703\u5c07\u5176\u52a0\u5165\u5230\u5f85\u8655\u7406\u7684\u4e8b\u4ef6\u968a\u5217\u4e2d\u3002<\/li>\n<li>\u8655\u7406\u8acb\u6c42\uff1a\u4e8b\u4ef6\u5faa\u74b0\u6703\u5f9e\u4e8b\u4ef6\u968a\u5217\u4e2d\u53d6\u51fa\u8acb\u6c42\uff0c\u4e26\u6839\u64da\u8acb\u6c42\u7684\u985e\u578b\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002\u9019\u4e9b\u8655\u7406\u90fd\u662f\u5728\u4e3b\u7dda\u7a0b\u4e2d\u5b8c\u6210\u7684\u3002<\/li>\n<li>\u56de\u61c9\u5ba2\u6236\u7aef\uff1a\u8655\u7406\u5b8c\u8acb\u6c42\u5f8c\uff0cRedis\u6703\u5c07\u7d50\u679c\u8fd4\u56de\u7d66\u5ba2\u6236\u7aef\uff0c\u4e26\u7e7c\u7e8c\u76e3\u63a7\u65b0\u7684\u8acb\u6c42\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%b7%9a%e7%a8%8b%e5%ae%89%e5%85%a8%e6%80%a7-jdIsiISJla\">\u7dda\u7a0b\u5b89\u5168\u6027<\/h2>\n<p>\u7531\u65bcRedis\u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u6578\u64da\u64cd\u4f5c\u4e0a\u5929\u7136\u5177\u5099\u7dda\u7a0b\u5b89\u5168\u6027\u3002\u958b\u767c\u8005\u4e0d\u9700\u8981\u64d4\u5fc3\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u6578\u64da\u7af6\u722d\u554f\u984c\uff0c\u9019\u6a23\u7684\u8a2d\u8a08\u7c21\u5316\u4e86\u958b\u767c\u904e\u7a0b\u3002\u7136\u800c\uff0c\u9019\u4e5f\u610f\u5473\u8457\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0cRedis\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u9650\u5236\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-jdIsiISJla\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u7dda\u7a0b\u5de5\u4f5c\u539f\u7406\u4f7f\u5176\u5728\u9ad8\u6548\u80fd\u548c\u7c21\u55ae\u6027\u4e4b\u9593\u53d6\u5f97\u4e86\u826f\u597d\u7684\u5e73\u8861\u3002\u96d6\u7136\u5b83\u4e3b\u8981\u662f\u55ae\u7dda\u7a0b\u904b\u884c\uff0c\u4f46\u5728\u7279\u5b9a\u60c5\u6cc1\u4e0b\u4f7f\u7528\u7dda\u7a0b\u4f86\u8655\u7406IO\u5bc6\u96c6\u578b\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u4e86\u89e3Redis\u7684\u7dda\u7a0b\u5de5\u4f5c\u539f\u7406\u5c0d\u65bc\u958b\u767c\u8005\u5728\u4f7f\u7528Redis\u6642\u9032\u884c\u6027\u80fd\u512a\u5316\u5177\u6709\u91cd\u8981\u610f\u7fa9\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u80fd\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9700\u8981\u9ad8\u6548\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u9748\u6d3b\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Redis\u7dda\u7a0b\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u63a2\u7d22\u5176\u9ad8\u6548\u8655\u7406\u8acb\u6c42\u7684\u6a5f\u5236\u53ca\u6027\u80fd\u512a\u5316\u7b56\u7565\uff0c\u63d0\u5347\u6578\u64da\u5eab\u64cd\u4f5c\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-180824","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180824","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=180824"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180824\/revisions"}],"predecessor-version":[{"id":180825,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180824\/revisions\/180825"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}