{"id":201919,"date":"2025-05-10T08:43:21","date_gmt":"2025-05-10T00:43:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201919\/"},"modified":"2025-05-10T08:43:21","modified_gmt":"2025-05-10T00:43:21","slug":"redis%e5%9c%a8%e8%99%9a%e6%8b%9f%e7%bd%91%e7%bb%9c%e4%b8%ad%e7%9a%84%e6%b5%81%e9%87%8f%e6%8e%a7%e5%88%b6%e4%b8%8e%e4%bc%98%e5%8c%96%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201919\/","title":{"rendered":"Redis\u5728\u865a\u62df\u7f51\u7edc\u4e2d\u7684\u6d41\u91cf\u63a7\u5236\u4e0e\u4f18\u5316\u7b56\u7565"},"content":{"rendered":"

<\/b> <\/p>\n

Redis\u5728\u865a\u62df\u7f51\u7edc\u4e2d\u7684\u6d41\u91cf\u63a7\u5236\u4e0e\u4f18\u5316\u7b56\u7565<\/h1>\n

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\u672c\u6587\u5c06\u4ece\u865a\u62df\u7f51\u7edc\u4e2dRedis\u6027\u80fd\u95ee\u9898\u7684\u51fa\u73b0\u3001\u539f\u56e0\u5206\u6790\u3001\u89e3\u51b3\u65b9\u6848\u548c\u4f18\u5316\u7b56\u7565\u7b49\u65b9\u9762\u8fdb\u884c\u6df1\u5165\u63a2\u8ba8\u3002<\/p>\n

\u4e00\u3001Redis\u5728\u865a\u62df\u7f51\u7edc\u4e2d\u7684\u6027\u80fd\u95ee\u9898<\/p>\n

Redis\u5728\u865a\u62df\u7f51\u7edc\u4e2d\u7684\u6027\u80fd\u95ee\u9898\uff0c\u4e3b\u8981\u8868\u73b0\u5728\u4ee5\u4e0b\u4e24\u4e2a\u65b9\u9762\uff1a<\/p>\n

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  1. \u7f51\u7edc\u5e26\u5bbd\u6d88\u8017\u8fc7\u5927<\/li>\n<\/ol>\n

    \u7531\u4e8eRedis\u9ed8\u8ba4\u4f7f\u7528\u7684\u662fTCP\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\uff0c\u6240\u4ee5Redis\u5ba2\u6237\u7aef\u5728\u5411Redis\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u65f6\uff0c\u9700\u8981\u5efa\u7acbTCP\u8fde\u63a5\uff0c\u8fdb\u884c\u63e1\u624b\u3001\u534f\u5546\u53c2\u6570\u7b49\u64cd\u4f5c\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u4ea7\u751f\u5927\u91cfTCP\u8fde\u63a5\uff0c\u8fdb\u800c\u4f7f\u7f51\u7edc\u5e26\u5bbd\u6d88\u8017\u8fc7\u5927\u3002<\/p>\n

      \n
    1. Redis\u6027\u80fd\u4e0b\u964d<\/li>\n<\/ol>\n

      \u7531\u4e8eRedis\u91c7\u7528\u7684\u662f\u5355\u7ebf\u7a0b\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u7684\u7f3a\u70b9\u662f\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\uff0c\u65e0\u6cd5\u5145\u5206\u5229\u7528CPU\u8d44\u6e90\uff0c\u5e76\u4e14Redis\u4f7f\u7528\u7684\u662f\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5982\u679c\u5185\u5b58\u4e0d\u8db3\uff0c\u5219\u4f1a\u5bfc\u81f4Redis\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n

      \u4e8c\u3001Redis\u5728\u865a\u62df\u7f51\u7edc\u4e2d\u7684\u6d41\u91cf\u63a7\u5236\u4e0e\u4f18\u5316\u7b56\u7565<\/p>\n

      \u4e3a\u4e86\u5e94\u5bf9Redis\u5728\u865a\u62df\u7f51\u7edc\u4e2d\u7684\u6027\u80fd\u95ee\u9898\uff0c\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u6d41\u91cf\u63a7\u5236\u548c\u4f18\u5316\u7b56\u7565\u7684\u5b9e\u73b0\uff0c\u4ee5\u63d0\u9ad8Redis\u7684\u6027\u80fd\uff0c\u964d\u4f4e\u7f51\u7edc\u5e26\u5bbd\u6d88\u8017\u3002<\/p>\n

        \n
      1. \u914d\u7f6e\u6700\u5927\u8fde\u63a5\u6570<\/li>\n<\/ol>\n

        Redis\u670d\u52a1\u7aef\u53ef\u4ee5\u901a\u8fc7maxclients\u53c2\u6570\u6765\u8bbe\u7f6e\u80fd\u591f\u8fde\u63a5\u5230Redis\u670d\u52a1\u5668\u7684\u5ba2\u6237\u7aef\u6570\u91cf\uff0c\u8d85\u8fc7\u8be5\u6570\u91cf\u7684\u5ba2\u6237\u7aef\u5c06\u88ab\u62d2\u7edd\u8fde\u63a5\u3002\u8be5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\u4e3a10000\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u8bf7\u6c42\u91cf\u8fdb\u884c\u8c03\u6574\uff0c\u9632\u6b62\u7f51\u7edc\u5e26\u5bbd\u88ab\u8fc7\u5ea6\u6d88\u8017\u3002<\/p>\n

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        1. \u4f18\u5316Redis\u5185\u5b58\u4f7f\u7528<\/li>\n<\/ol>\n

          Redis\u91c7\u7528\u7684\u662f\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5bf9\u5185\u5b58\u7684\u4f7f\u7528\u8981\u6c42\u975e\u5e38\u9ad8\u3002\u5982\u679cRedis\u5360\u7528\u7684\u5185\u5b58\u8fc7\u5927\uff0c\u5bb9\u6613\u5bfc\u81f4Redis\u6027\u80fd\u4e0b\u964d\uff0c\u5e76\u4e14\u53ef\u80fd\u4f1a\u5bf9\u5bbf\u4e3b\u673a\u7684\u5176\u4ed6\u670d\u52a1\u4ea7\u751f\u5f71\u54cd\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u8fdb\u884c\u4ee5\u4e0b\u4f18\u5316\uff1a<\/p>\n

          \uff081\uff09\u8bbe\u7f6e\u6700\u5927\u4f7f\u7528\u5185\u5b58<\/p>\n

          \u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6emaxmemory\u53c2\u6570\u6765\u9650\u5236Redis\u5360\u7528\u7684\u5185\u5b58\u5927\u5c0f\uff0c\u5f53Redis\u7684\u5185\u5b58\u5360\u7528\u8fbe\u5230\u8be5\u503c\u65f6\uff0cRedis\u4f1a\u5c1d\u8bd5\u901a\u8fc7LRU\u7b97\u6cd5\u81ea\u52a8\u5220\u9664\u4e0d\u5fc5\u8981\u7684key\uff0c\u4ee5\u91ca\u653e\u5185\u5b58\u7a7a\u95f4\u3002<\/p>\n

          \uff082\uff09\u4f7f\u7528\u6301\u4e45\u5316\u673a\u5236<\/p>\n

          \u6301\u4e45\u5316\u673a\u5236\u53ef\u4ee5\u5c06\u6570\u636e\u5b58\u50a8\u5728\u786c\u76d8\u4e0a\uff0c\u4fdd\u8bc1Redis\u7684\u6570\u636e\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u5177\u4f53\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528AOF\uff08Append Only File\uff09\u6a21\u5f0f\u6216\u8005RDB\uff08Redis DataBase\uff09\u6a21\u5f0f\u7b49\u3002<\/p>\n

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          1. \u4f7f\u7528\u8fde\u63a5\u6c60\u6280\u672f<\/li>\n<\/ol>\n

            \u8fde\u63a5\u6c60\u53ef\u4ee5\u5c06Redis\u5ba2\u6237\u7aef\u4e0eRedis\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u8fde\u63a5\u8fdb\u884c\u590d\u7528\uff0c\u51cf\u5c11\u7f51\u7edc\u5e26\u5bbd\u6d88\u8017\u548cTCP\u8fde\u63a5\u5efa\u7acb\u6210\u672c\u3002\u8fde\u63a5\u6c60\u4e2d\u7684\u8fde\u63a5\u53ef\u4ee5\u901a\u8fc7\u5fc3\u8df3\u68c0\u6d4b\u7b49\u65b9\u5f0f\u6765\u4fdd\u8bc1\u8fde\u63a5\u7684\u53ef\u7528\u6027\uff0c\u540c\u65f6\u53ef\u4ee5\u8bbe\u7f6e\u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\uff0c\u9632\u6b62\u8fde\u63a5\u4e00\u76f4\u88ab\u5360\u7528\u3002<\/p>\n

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            1. \u91c7\u7528\u7ba1\u9053\u6280\u672f<\/li>\n<\/ol>\n

              Redis\u4e2d\u7684\u7ba1\u9053\u6280\u672f\u53ef\u4ee5\u5c06\u591a\u6761\u6307\u4ee4\u6253\u5305\u5728\u4e00\u8d77\u53d1\u9001\u5230Redis\u670d\u52a1\u5668\uff0c\u4ee5\u51cf\u5c11\u7f51\u7edc\u5e26\u5bbd\u6d88\u8017\u548cTCP\u8fde\u63a5\u5efa\u7acb\u6210\u672c\u3002\u5728\u91c7\u7528\u7ba1\u9053\u6280\u672f\u7684\u540c\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u907f\u514d\u53d1\u9001\u5927\u91cf\u7684\u6307\u4ee4\uff0c\u4f1a\u5bfc\u81f4\u7f51\u7edc\u62e5\u585e\u3002<\/p>\n

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              1. \u914d\u7f6e\u7f51\u7edc\u5e26\u5bbd<\/li>\n<\/ol>\n

                \u865a\u62df\u7f51\u7edc\u4e2d\u7684Redis\u53ef\u80fd\u4f1a\u4e0e\u5176\u4ed6\u670d\u52a1\u5171\u4eab\u7f51\u7edc\u5e26\u5bbd\uff0c\u4e3a\u4e86\u4fdd\u8bc1Redis\u7684\u6b63\u5e38\u8fd0\u884c\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u7f51\u7edc\u5e26\u5bbd\u7684\u65b9\u5f0f\u6765\u8fdb\u884c\u6d41\u91cf\u63a7\u5236\uff0c\u4ee5\u786e\u4fddRedis\u80fd\u591f\u6b63\u5e38\u5904\u7406\u8bf7\u6c42\u3002<\/p>\n

                \u4e09\u3001\u603b\u7ed3<\/p>\n

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                Redis\u5728\u865a\u62df\u7f51\u7edc\u4e2d\u7684\u6d41\u91cf\u63a7\u5236...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201919","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201919","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201919"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201919\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}