{"id":188934,"date":"2024-11-12T03:08:27","date_gmt":"2024-11-11T19:08:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188934\/"},"modified":"2024-11-12T03:08:28","modified_gmt":"2024-11-11T19:08:28","slug":"%e7%89%b9%e6%80%a7%e6%b7%b1%e5%85%a5%e7%a0%94%e7%a9%b6redis%e7%b3%bb%e7%b5%b1%e4%bd%94%e7%94%a8%e5%85%a7%e5%ad%98%e7%89%b9%e6%80%a7%ef%bc%88redis%e7%b3%bb%e7%b5%b1%e4%bd%94%e7%94%a8%e5%85%a7%e5%ad%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188934\/","title":{"rendered":"\u7279\u6027\u6df1\u5165\u7814\u7a76Redis\u7cfb\u7d71\u4f54\u7528\u5167\u5b58\u7279\u6027\uff08redis\u7cfb\u7d71\u4f54\u7528\u5167\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e7%89%b9%e6%80%a7%e6%b7%b1%e5%85%a5%e7%a0%94%e7%a9%b6redis%e7%b3%bb%e7%b5%b1%e4%bd%94%e7%94%a8%e5%85%a7%e5%ad%98%e7%89%b9%e6%80%a7-QasPymrifN\">\u7279\u6027\u6df1\u5165\u7814\u7a76Redis\u7cfb\u7d71\u4f54\u7528\u5167\u5b58\u7279\u6027<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u904b\u884c\u7684\u7279\u6027\uff0cRedis\u7684\u5167\u5b58\u7ba1\u7406\u548c\u4f54\u7528\u7279\u6027\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u95dc\u6ce8\u7684\u91cd\u9ede\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7cfb\u7d71\u7684\u5167\u5b58\u4f54\u7528\u7279\u6027\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u904b\u4f5c\u539f\u7406\u53ca\u512a\u5316\u65b9\u6cd5\u3002<\/p>\n<h2 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id=\"%e5%85%a7%e5%ad%98%e4%bd%94%e7%94%a8%e7%9a%84%e5%bd%b1%e9%9f%bf%e5%9b%a0%e7%b4%a0-QasPymrifN\">\u5167\u5b58\u4f54\u7528\u7684\u5f71\u97ff\u56e0\u7d20<\/h3>\n<p>Redis\u7684\u5167\u5b58\u4f54\u7528\u91cf\u53d7\u591a\u7a2e\u56e0\u7d20\u5f71\u97ff\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\uff1a<\/strong>\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\u5728\u5167\u5b58\u4e2d\u7684\u4f54\u7528\u91cf\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u5b58\u5132\u5927\u91cf\u5c0f\u9375\u503c\u5c0d\u6642\uff0c\u5167\u5b58\u4f54\u7528\u6703\u6bd4\u4f7f\u7528\u5b57\u7b26\u4e32\u7d50\u69cb\u66f4\u9ad8\u6548\u3002<\/li>\n<li><strong>\u6578\u64da\u7684\u5927\u5c0f\uff1a<\/strong>\u5b58\u5132\u7684\u6578\u64da\u91cf\u8d8a\u5927\uff0c\u4f54\u7528\u7684\u5167\u5b58\u81ea\u7136\u4e5f\u8d8a\u591a\u3002\u958b\u767c\u8005\u9700\u8981\u6839\u64da\u5be6\u969b\u9700\u6c42\u5408\u7406\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u3002<\/li>\n<li><strong>\u5167\u5b58\u788e\u7247\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u7684\u589e\u522a\u6539\uff0c\u5167\u5b58\u4e2d\u53ef\u80fd\u6703\u51fa\u73fe\u788e\u7247\uff0c\u9019\u6703\u5c0e\u81f4\u5167\u5b58\u7684\u5be6\u969b\u4f7f\u7528\u6548\u7387\u964d\u4f4e\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86%e6%a9%9f%e5%88%b6-QasPymrifN\">Redis\u7684\u5167\u5b58\u7ba1\u7406\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5b58\u7ba1\u7406\u6a5f\u5236\uff0c\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u4f7f\u7528\u5167\u5b58\u8cc7\u6e90\uff1a<\/p>\n<h3 id=\"%e5%85%a7%e5%ad%98%e9%99%90%e5%88%b6-QasPymrifN\">\u5167\u5b58\u9650\u5236<\/h3>\n<p>Redis\u5141\u8a31\u7528\u6236\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u9650\u5236\uff0c\u7576\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis\u6703\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u81ea\u52d5\u522a\u9664\u90e8\u5206\u6578\u64da\u3002\u5e38\u898b\u7684\u9a45\u9010\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>volatile-lru\uff1a<\/strong>\u50c5\u9a45\u9010\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\uff0c\u4f7f\u7528\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff08LRU\uff09\u7b97\u6cd5\u3002<\/li>\n<li><strong>allkeys-lru\uff1a<\/strong>\u9a45\u9010\u6240\u6709\u9375\uff0c\u4f7f\u7528LRU\u7b97\u6cd5\u3002<\/li>\n<li><strong>volatile-random\uff1a<\/strong>\u96a8\u6a5f\u9a45\u9010\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u3002<\/li>\n<\/ul>\n<h3 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memory<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u7372\u53d6Redis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u5305\u62ec\u7e3d\u5167\u5b58\u3001\u5df2\u7528\u5167\u5b58\u548c\u5167\u5b58\u788e\u7247\u7387\u7b49\u4fe1\u606f\u3002<\/li>\n<li><strong>\u5167\u5b58\u5206\u6790\u5de5\u5177\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u5167\u5b58\u5206\u6790\u5de5\u5177\uff0c\u5982<code>redis-cli --bigkeys<\/code>\uff0c\u53ef\u4ee5\u5e6b\u52a9\u8b58\u5225\u4f54\u7528\u5167\u5b58\u8f03\u5927\u7684\u9375\u3002<\/li>\n<\/ul>\n<h2 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href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eRedis\u7cfb\u7d71\u7684\u5167\u5b58\u4f54\u7528\u7279\u6027\uff0c\u5206\u6790\u5176\u6027\u80fd\u512a\u5316\u53ca\u8cc7\u6e90\u7ba1\u7406\u7b56\u7565\uff0c\u52a9\u60a8\u63d0\u5347\u61c9\u7528\u6548\u80fd\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-188934","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188934","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=188934"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188934\/revisions"}],"predecessor-version":[{"id":188935,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188934\/revisions\/188935"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}