{"id":175599,"date":"2024-11-08T07:13:20","date_gmt":"2024-11-07T23:13:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175599\/"},"modified":"2024-11-08T07:13:21","modified_gmt":"2024-11-07T23:13:21","slug":"%e5%a6%82%e4%bd%95%e7%aa%81%e7%a0%b4%e7%93%b6%e9%a0%b8%e5%84%aa%e5%8c%96redis%e4%bd%bf%e7%94%a8%e6%96%b9%e5%bc%8f%ef%bc%88%e6%80%8e%e9%ba%bc%e5%84%aa%e5%8c%96redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175599\/","title":{"rendered":"\u5982\u4f55\u7a81\u7834\u74f6\u9838\u512a\u5316Redis\u4f7f\u7528\u65b9\u5f0f\uff08\u600e\u9ebc\u512a\u5316redis\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e7%aa%81%e7%a0%b4%e7%93%b6%e9%a0%b8%e5%84%aa%e5%8c%96redis%e4%bd%bf%e7%94%a8%e6%96%b9%e5%bc%8f%ef%bc%88%e6%80%8e%e9%ba%bc%e5%84%aa%e5%8c%96redis%ef%bc%89-EYmcDFKwKX\">\u5982\u4f55\u7a81\u7834\u74f6\u9838\u512a\u5316Redis\u4f7f\u7528\u65b9\u5f0f\uff08\u600e\u9ebc\u512a\u5316redis\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u5118\u7ba1Redis\u672c\u8eab\u6027\u80fd\u512a\u8d8a\uff0c\u4f46\u5728\u5be6\u969b\u4f7f\u7528\u4e2d\uff0c\u4ecd\u7136\u53ef\u80fd\u9762\u81e8\u6027\u80fd\u74f6\u9838\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u512a\u5316Redis\u7684\u4f7f\u7528\u65b9\u5f0f\uff0c\u4ee5\u63d0\u5347\u5176\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n<h2 id=\"1-%e7%9e%ad%e8%a7%a3redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-EYmcDFKwKX\">1. \u77ad\u89e3Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u5c0d\u65bc\u6027\u80fd\u512a\u5316\u81f3\u95dc\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u6578\u64da\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\uff0c\u800c\u5c0d\u65bc\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\uff0c\u5247\u61c9\u8003\u616e\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e7%ad%96%e7%95%a5-EYmcDFKwKX\">2. \u4f7f\u7528\u9069\u7576\u7684\u6301\u4e45\u5316\u7b56\u7565<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002\u82e5\u5c0d\u6578\u64da\u6301\u4e45\u6027\u8981\u6c42\u4e0d\u9ad8\uff0c\u53ef\u4ee5\u9078\u64c7\u7981\u7528\u6301\u4e45\u5316\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11I\/O\u64cd\u4f5c\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"2-1-rdb-vs-aof-EYmcDFKwKX\">2.1 RDB vs AOF<\/h3>\n<ul>\n<li><strong>RDB\uff1a<\/strong>\u9069\u5408\u65bc\u9700\u8981\u5b9a\u671f\u5099\u4efd\u7684\u5834\u666f\uff0c\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\uff0c\u4f46\u5728\u610f\u5916\u5d29\u6f70\u6642\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u3002<\/li>\n<li><strong>AOF\uff1a<\/strong>\u80fd\u5920\u5be6\u6642\u8a18\u9304\u6bcf\u4e00\u500b\u5beb\u64cd\u4f5c\uff0c\u6578\u64da\u5b89\u5168\u6027\u9ad8\uff0c\u4f46\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-EYmcDFKwKX\">3. \u8abf\u6574\u914d\u7f6e\u53c3\u6578<\/h2>\n<p>Redis\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6709\u591a\u500b\u53c3\u6578\u53ef\u4ee5\u8abf\u6574\uff0c\u4ee5\u9069\u61c9\u4e0d\u540c\u7684\u4f7f\u7528\u5834\u666f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>maxmemory\uff1a<\/strong>\u8a2d\u7f6eRedis\u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u7576\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis\u6703\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u81ea\u52d5\u522a\u9664\u820a\u6578\u64da\u3002<\/li>\n<li><strong>maxclients\uff1a<\/strong>\u8a2d\u7f6e\u540c\u6642\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u4ee5\u907f\u514d\u904e\u591a\u7684\u9023\u63a5\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>timeout\uff1a<\/strong>\u8a2d\u7f6e\u5ba2\u6236\u7aef\u9023\u63a5\u7684\u8d85\u6642\u6642\u9593\uff0c\u907f\u514d\u9577\u6642\u9593\u9592\u7f6e\u7684\u9023\u63a5\u4f54\u7528\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e9%9b%86%e7%be%a4%e5%92%8c%e5%88%86%e7%89%87-EYmcDFKwKX\">4. \u4f7f\u7528\u96c6\u7fa4\u548c\u5206\u7247<\/h2>\n<p>\u7576\u55ae\u500bRedis\u5be6\u4f8b\u7121\u6cd5\u6eff\u8db3\u6027\u80fd\u9700\u6c42\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u6216\u5206\u7247\u6280\u8853\u3002Redis\u96c6\u7fa4\u80fd\u5920\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h3 id=\"4-1-redis%e9%9b%86%e7%be%a4%e7%9a%84%e5%84%aa%e5%8b%a2-EYmcDFKwKX\">4.1 Redis\u96c6\u7fa4\u7684\u512a\u52e2<\/h3>\n<ul>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u96c6\u7fa4\u4e2d\u7684\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u7368\u7acb\u904b\u884c\uff0c\u907f\u514d\u55ae\u9ede\u6545\u969c\u3002<\/li>\n<li>\u64f4\u5c55\u6027\uff1a\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u96a8\u6642\u6dfb\u52a0\u6216\u522a\u9664\u7bc0\u9ede\uff0c\u9748\u6d3b\u61c9\u5c0d\u6d41\u91cf\u8b8a\u5316\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e8%a9%a6-EYmcDFKwKX\">5. \u76e3\u63a7\u548c\u8abf\u8a66<\/h2>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u548c\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u7b49\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u6027\u80fd\u554f\u984c\u3002\u4f7f\u7528Redis\u81ea\u5e36\u7684\u76e3\u63a7\u5de5\u5177\u6216\u7b2c\u4e09\u65b9\u76e3\u63a7\u7cfb\u7d71\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u7cfb\u7d71\u904b\u884c\u72c0\u6cc1\u3002<\/p>\n<h3 id=\"5-1-%e5%b8%b8%e7%94%a8%e7%9a%84%e7%9b%a3%e6%8e%a7%e6%8c%87%e6%a8%99-EYmcDFKwKX\">5.1 \u5e38\u7528\u7684\u76e3\u63a7\u6307\u6a19<\/h3>\n<ul>\n<li><strong>used_memory\uff1a<\/strong>\u7576\u524d\u4f7f\u7528\u7684\u5167\u5b58\u91cf\u3002<\/li>\n<li><strong>total_connections_received\uff1a<\/strong>\u81eaRedis\u555f\u52d5\u4ee5\u4f86\u63a5\u6536\u5230\u7684\u9023\u63a5\u6578\u3002<\/li>\n<li><strong>instantaneous_ops_per_sec\uff1a<\/strong>\u7576\u524d\u6bcf\u79d2\u57f7\u884c\u7684\u64cd\u4f5c\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EYmcDFKwKX\">\u7e3d\u7d50<\/h2>\n<p>\u512a\u5316Redis\u7684\u4f7f\u7528\u65b9\u5f0f\u9700\u8981\u5f9e\u591a\u500b\u65b9\u9762\u5165\u624b\uff0c\u5305\u62ec\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3001\u8abf\u6574\u6301\u4e45\u5316\u7b56\u7565\u3001\u914d\u7f6e\u53c3\u6578\u3001\u4f7f\u7528\u96c6\u7fa4\u6280\u8853\u4ee5\u53ca\u5b9a\u671f\u76e3\u63a7\u6027\u80fd\u6307\u6a19\u3002\u901a\u904e\u9019\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u7a81\u7834\u6027\u80fd\u74f6\u9838\uff0c\u63d0\u5347Redis\u7684\u6574\u9ad4\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u80fd\u5920\u70baRedis\u7684\u904b\u884c\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6709\u6548\u7b56\u7565\uff0c\u7a81\u7834Redis\u4f7f\u7528\u74f6\u9838\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u6700\u4f73\u5316\u914d\u7f6e\u8207\u7ba1\u7406\u6280\u5de7\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-175599","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175599","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=175599"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175599\/revisions"}],"predecessor-version":[{"id":175600,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175599\/revisions\/175600"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}