{"id":125025,"date":"2024-10-25T19:10:22","date_gmt":"2024-10-25T11:10:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125025\/"},"modified":"2024-10-25T19:10:22","modified_gmt":"2024-10-25T11:10:22","slug":"redis-%e9%8d%b5%e7%9a%84%e5%90%88%e7%90%86%e6%b7%98%e6%b1%b0%ef%bc%8c%e7%a2%ba%e4%bf%9d%e6%9c%8d%e5%8b%99%e8%b3%aa%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125025\/","title":{"rendered":"Redis \u9375\u7684\u5408\u7406\u6dd8\u6c70\uff0c\u78ba\u4fdd\u670d\u52d9\u8cea\u91cf"},"content":{"rendered":"<h1 id=\"redis-%e9%8d%b5%e7%9a%84%e5%90%88%e7%90%86%e6%b7%98%e6%b1%b0%ef%bc%8c%e7%a2%ba%e4%bf%9d%e6%9c%8d%e5%8b%99%e8%b3%aa%e9%87%8f-XBObkIYrEk\">Redis \u9375\u7684\u5408\u7406\u6dd8\u6c70\uff0c\u78ba\u4fdd\u670d\u52d9\u8cea\u91cf<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406 Redis \u4e2d\u7684\u9375\uff0c\u7279\u5225\u662f\u9375\u7684\u5408\u7406\u6dd8\u6c70\uff0c\u6210\u70ba\u4e86\u78ba\u4fdd\u670d\u52d9\u8cea\u91cf\u7684\u91cd\u8981\u8ab2\u984c\u3002<\/p>\n<h2 id=\"redis-%e9%8d%b5%e7%9a%84%e5%ad%98%e5%84%b2%e7%89%b9%e6%80%a7-XBObkIYrEk\">Redis \u9375\u7684\u5b58\u5132\u7279\u6027<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\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\u7531\u65bc\u5176\u9ad8\u6548\u7684\u8b80\u5beb\u6027\u80fd\uff0cRedis \u88ab\u5ee3\u6cdb\u7528\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u4e2d\u3002\u7136\u800c\uff0cRedis \u7684\u5167\u5b58\u9650\u5236\u610f\u5473\u8457\u7576\u6578\u64da\u91cf\u8d85\u904e\u53ef\u7528\u5167\u5b58\u6642\uff0c\u5fc5\u9808\u5c0d\u9375\u9032\u884c\u5408\u7406\u7684\u6dd8\u6c70\u3002<\/p>\n<h2 id=\"%e9%8d%b5%e7%9a%84%e6%b7%98%e6%b1%b0%e7%ad%96%e7%95%a5-XBObkIYrEk\">\u9375\u7684\u6dd8\u6c70\u7b56\u7565<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9375\u7684\u6dd8\u6c70\u7b56\u7565\uff0c\u9019\u4e9b\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u6839\u64da\u4e0d\u540c\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u65b9\u5f0f\u3002\u4e3b\u8981\u7684\u6dd8\u6c70\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>noeviction<\/strong>\uff1a\u7576\u5167\u5b58\u4e0d\u8db3\u6642\uff0c\u7121\u6cd5\u518d\u5beb\u5165\u65b0\u7684\u9375\uff0c\u6703\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li><strong>allkeys-lru<\/strong>\uff1a\u5f9e\u6240\u6709\u9375\u4e2d\u9078\u64c7\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7684\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<li><strong>volatile-lru<\/strong>\uff1a\u50c5\u5f9e\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u4e2d\u9078\u64c7\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7684\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<li><strong>allkeys-random<\/strong>\uff1a\u96a8\u6a5f\u9078\u64c7\u4e00\u500b\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<li><strong>volatile-random<\/strong>\uff1a\u96a8\u6a5f\u9078\u64c7\u4e00\u500b\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<li><strong>volatile-ttl<\/strong>\uff1a\u6839\u64da\u904e\u671f\u6642\u9593\u9078\u64c7\u5373\u5c07\u904e\u671f\u7684\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<\/ul>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5728\u5167\u5b58\u4e0d\u8db3\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e5%90%88%e7%90%86%e6%b7%98%e6%b1%b0%e7%9a%84%e5%af%a6%e8%b8%90%e5%bb%ba%e8%ad%b0-XBObkIYrEk\">\u5408\u7406\u6dd8\u6c70\u7684\u5be6\u8e10\u5efa\u8b70<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u5408\u7406\u7684\u9375\u6dd8\u6c70\u7b56\u7565\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u670d\u52d9\u8cea\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5be6\u8e10\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1<\/strong>\uff1a\u5b9a\u671f\u6aa2\u67e5 Redis \u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u8abf\u6574\u6dd8\u6c70\u7b56\u7565\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593<\/strong>\uff1a\u5c0d\u65bc\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u81ea\u52d5\u6e05\u7406\u3002<\/li>\n<li><strong>\u4f7f\u7528 LRU \u7b56\u7565<\/strong>\uff1a\u5c0d\u65bc\u7d93\u5e38\u8a2a\u554f\u7684\u6578\u64da\uff0c\u4f7f\u7528 LRU \u7b56\u7565\u53ef\u4ee5\u6709\u6548\u4fdd\u7559\u71b1\u6578\u64da\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da<\/strong>\uff1a\u5b9a\u671f\u624b\u52d5\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u9375\uff0c\u6e1b\u5c11\u5167\u5b58\u4f54\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-XBObkIYrEk\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u5408\u7406\u7684\u9375\u6dd8\u6c70\u7b56\u7565\u5c0d\u65bc\u78ba\u4fdd\u670d\u52d9\u8cea\u91cf\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u7b56\u7565\u548c\u5be6\u65bd\u6709\u6548\u7684\u6578\u64da\u7ba1\u7406\u63aa\u65bd\uff0c\u53ef\u4ee5\u5728\u4fdd\u8b49\u7cfb\u7d71\u6027\u80fd\u7684\u540c\u6642\uff0c\u6e1b\u5c11\u5167\u5b58\u7684\u6d6a\u8cbb\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9019\u4e9b\u63aa\u65bd\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u53ca\u5176\u61c9\u7528\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u9375\u7684\u5408\u7406\u6dd8\u6c70\u7b56\u7565\uff0c\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u8207\u670d\u52d9\u8cea\u91cf\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\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-125025","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125025","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=125025"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125025\/revisions"}],"predecessor-version":[{"id":125026,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125025\/revisions\/125026"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}