{"id":195057,"date":"2024-11-13T11:50:23","date_gmt":"2024-11-13T03:50:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195057\/"},"modified":"2024-11-13T11:50:25","modified_gmt":"2024-11-13T03:50:25","slug":"%e5%84%aa%e5%8c%96redis%e7%9a%84%e7%ae%a1%e7%90%86%e6%8a%80%e5%b7%a7%ef%bc%88redis%e7%9a%84%e5%84%aa%e5%8c%96%e6%89%8b%e6%ae%b5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195057\/","title":{"rendered":"\u512a\u5316Redis\u7684\u7ba1\u7406\u6280\u5de7\uff08redis\u7684\u512a\u5316\u624b\u6bb5\uff09"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96redis%e7%9a%84%e7%ae%a1%e7%90%86%e6%8a%80%e5%b7%a7%ef%bc%88redis%e7%9a%84%e5%84%aa%e5%8c%96%e6%89%8b%e6%ae%b5%ef%bc%89-zXpnjzzHHk\">\u512a\u5316Redis\u7684\u7ba1\u7406\u6280\u5de7\uff08redis\u7684\u512a\u5316\u624b\u6bb5\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\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\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u512a\u5316Redis\u7684\u6027\u80fd\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u91cd\u8981\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u6709\u6548\u7684Redis\u512a\u5316\u624b\u6bb5\uff0c\u5e6b\u52a9\u7528\u6236\u63d0\u5347\u5176\u6027\u80fd\u548c\u7ba1\u7406\u6548\u7387\u3002<\/p>\n<h2 id=\"1-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae-zXpnjzzHHk\">1. \u8abf\u6574Redis\u914d\u7f6e<\/h2>\n<p>Redis\u7684\u6027\u80fd\u512a\u5316\u9996\u5148\u53ef\u4ee5\u5f9e\u914d\u7f6e\u5165\u624b\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u95dc\u9375\u7684\u914d\u7f6e\u9805\uff1a<\/p>\n<ul>\n<li><code>maxmemory<\/code>: \u8a2d\u5b9aRedis\u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\u3002\u7576\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis\u6703\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\uff08\u5982LRU\u3001LFU\u7b49\uff09\u81ea\u52d5\u522a\u9664\u820a\u6578\u64da\u3002<\/li>\n<li><code>save<\/code>: \u8a2d\u5b9a\u6578\u64da\u6301\u4e45\u5316\u7684\u983b\u7387\u3002\u6839\u64da\u61c9\u7528\u9700\u6c42\u8abf\u6574\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002<\/li>\n<li><code>appendonly<\/code>: \u555f\u7528AOF\uff08Append Only File\uff09\u6301\u4e45\u5316\u6a21\u5f0f\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u66f4\u5feb\u5730\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-zXpnjzzHHk\">2. \u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\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\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u5982\u679c\u9700\u8981\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u9ad8\u6548\u5730\u5b58\u53d6\u548c\u66f4\u65b0\u5b57\u6bb5\u3002<\/li>\n<li>\u5c0d\u65bc\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\uff0c\u9019\u6a23\u53ef\u4ee5\u5728O(log(N))\u7684\u6642\u9593\u5167\u9032\u884c\u63d2\u5165\u548c\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e6%b8%9b%e5%b0%91%e7%b6%b2%e7%b5%a1%e5%bb%b6%e9%81%b2-zXpnjzzHHk\">3. \u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072<\/h2>\n<p>\u7db2\u7d61\u5ef6\u9072\u662f\u5f71\u97ffRedis\u6027\u80fd\u7684\u4e00\u500b\u91cd\u8981\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u6e1b\u5c11\u5ef6\u9072\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u5c07Redis\u670d\u52d9\u5668\u90e8\u7f72\u5728\u8207\u61c9\u7528\u670d\u52d9\u5668\u76f8\u540c\u7684\u6578\u64da\u4e2d\u5fc3\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u50b3\u8f38\u7684\u5ef6\u9072\u3002<\/li>\n<li>\u4f7f\u7528Redis\u7684\u7ba1\u9053\u6280\u8853\uff0c\u5c07\u591a\u500b\u547d\u4ee4\u5408\u4f75\u6210\u4e00\u500b\u8acb\u6c42\uff0c\u5f9e\u800c\u6e1b\u5c11\u5f80\u8fd4\u7684\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e8%a9%a6-zXpnjzzHHk\">4. \u76e3\u63a7\u548c\u8abf\u8a66<\/h2>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\u662f\u512a\u5316\u7684\u91cd\u8981\u4e00\u74b0\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5de5\u5177\u9032\u884c\u76e3\u63a7\uff1a<\/p>\n<ul>\n<li><code>redis-cli<\/code>: \u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u67e5\u770b\u7576\u524d\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u548c\u547d\u4ee4\u57f7\u884c\u6642\u9593\u3002<\/li>\n<li>\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\uff0c\u5982RedisInsight\u6216Prometheus\uff0c\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u63d0\u4f9b\u66f4\u76f4\u89c0\u7684\u6027\u80fd\u6578\u64da\u548c\u5716\u8868\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e5%88%86%e7%89%87-zXpnjzzHHk\">5. \u6578\u64da\u5206\u7247<\/h2>\n<p>\u7576\u6578\u64da\u91cf\u589e\u9577\u5230\u4e00\u5b9a\u7a0b\u5ea6\u6642\uff0c\u55ae\u500bRedis\u5be6\u4f8b\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u6027\u80fd\u9700\u6c42\u3002\u6b64\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6578\u64da\u5206\u7247\u6280\u8853\u3002Redis Cluster\u652f\u6301\u81ea\u52d5\u5206\u7247\uff0c\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<h2 id=\"6-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%e7%84%a1%e7%94%a8%e6%95%b8%e6%93%9a-zXpnjzzHHk\">6. \u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da<\/h2>\n<p>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cRedis\u4e2d\u53ef\u80fd\u6703\u7a4d\u7d2f\u5927\u91cf\u7121\u7528\u6578\u64da\u3002\u5b9a\u671f\u6e05\u7406\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\uff0c\u63d0\u9ad8\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u904e\u671f\u9375\u529f\u80fd\uff0c\u8a2d\u7f6e\u81ea\u52d5\u904e\u671f\u6642\u9593\uff0c\u6216\u5b9a\u671f\u624b\u52d5\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zXpnjzzHHk\">\u7e3d\u7d50<\/h2>\n<p>\u512a\u5316Redis\u7684\u7ba1\u7406\u6280\u5de7\u6d89\u53ca\u591a\u65b9\u9762\u7684\u8003\u91cf\uff0c\u5305\u62ec\u914d\u7f6e\u8abf\u6574\u3001\u6578\u64da\u7d50\u69cb\u9078\u64c7\u3001\u7db2\u7d61\u5ef6\u9072\u6e1b\u5c11\u3001\u6027\u80fd\u76e3\u63a7\u3001\u6578\u64da\u5206\u7247\u53ca\u5b9a\u671f\u6e05\u7406\u7b49\u3002\u901a\u904e\u9019\u4e9b\u624b\u6bb5\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347Redis\u7684\u6027\u80fd\uff0c\u6eff\u8db3\u65e5\u76ca\u589e\u9577\u7684\u61c9\u7528\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\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>\u4f86\u90e8\u7f72Redis\u4e5f\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u512a\u5316\u7ba1\u7406\u6280\u5de7\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u638c\u63e1\u95dc\u9375\u624b\u6bb5\uff0c\u8b93\u6578\u64da\u5b58\u53d6\u66f4\u5feb\u901f\u3001\u7a69\u5b9a\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-195057","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195057","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=195057"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195057\/revisions"}],"predecessor-version":[{"id":195058,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195057\/revisions\/195058"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}