{"id":163649,"date":"2024-11-05T01:16:28","date_gmt":"2024-11-04T17:16:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163649\/"},"modified":"2024-11-05T01:16:29","modified_gmt":"2024-11-04T17:16:29","slug":"%e8%a7%a3%e6%b1%baredis%e9%81%8b%e8%a1%8c%e6%99%82%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%ef%bc%88redis%e9%81%8b%e8%a1%8c%e6%99%82%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163649\/","title":{"rendered":"\u89e3\u6c7aRedis\u904b\u884c\u6642\u5e38\u898b\u554f\u984c\uff08redis\u904b\u884c\u6642\u5e38\u898b\u554f\u984c\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%baredis%e9%81%8b%e8%a1%8c%e6%99%82%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-lAMbzwbERC\">\u89e3\u6c7aRedis\u904b\u884c\u6642\u5e38\u898b\u554f\u984c<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\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\u7684\u6027\u80fd\u512a\u8d8a\uff0c\u4f46\u5728\u904b\u884c\u904e\u7a0b\u4e2d\u4ecd\u7136\u53ef\u80fd\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e9b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u548c\u904b\u7528Redis\u3002<\/p>\n<h2 id=\"1-%e5%85%a7%e5%ad%98%e4%b8%8d%e8%b6%b3%e5%95%8f%e9%a1%8c-lAMbzwbERC\">1. \u5167\u5b58\u4e0d\u8db3\u554f\u984c<\/h2>\n<p>Redis\u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u7576\u6578\u64da\u91cf\u8d85\u904e\u53ef\u7528\u5167\u5b58\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u6216\u670d\u52d9\u4e2d\u65b7\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\u4f86\u89e3\u6c7a\u5167\u5b58\u4e0d\u8db3\u7684\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u8abf\u6574maxmemory\u914d\u7f6e\uff1a<\/strong>\u5728Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6emaxmemory\u53c3\u6578\uff0c\u9650\u5236Redis\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>maxmemory 256mb<\/code><\/pre>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\uff0c\u5982volatile-lru\u3001allkeys-lru\u7b49\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u5167\u5b58\u6eff\u6642\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>\u8003\u616e\u4f7f\u7528Redis\u7684\u6301\u4e45\u5316\u529f\u80fd\uff08RDB\u6216AOF\uff09\uff0c\u5c07\u6578\u64da\u5b9a\u671f\u4fdd\u5b58\u5230\u78c1\u789f\uff0c\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e9%80%a3%e6%8e%a5%e6%95%b8%e9%81%8e%e5%a4%9a-lAMbzwbERC\">2. \u9023\u63a5\u6578\u904e\u591a<\/h2>\n<p>Redis\u7684\u9810\u8a2d\u6700\u5927\u9023\u63a5\u6578\u70ba10,000\uff0c\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u7684\u9023\u63a5\u6578\u8d85\u904e\u6b64\u9650\u5236\uff0c\u5c07\u6703\u5c0e\u81f4\u9023\u63a5\u62d2\u7d55\u3002\u89e3\u6c7a\u6b64\u554f\u984c\u7684\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u8abf\u6574maxclients\u914d\u7f6e\uff1a<\/strong>\u5728Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u8abf\u6574maxclients\u53c3\u6578\uff0c\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>maxclients 20000<\/code><\/pre>\n<li><strong>\u4f7f\u7528\u9023\u63a5\u6c60\uff1a<\/strong>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u9023\u63a5\u6c60\u4f86\u7ba1\u7406Redis\u9023\u63a5\uff0c\u6e1b\u5c11\u6bcf\u6b21\u8acb\u6c42\u90fd\u5275\u5efa\u65b0\u9023\u63a5\u7684\u958b\u92b7\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7%e5%95%8f%e9%a1%8c-lAMbzwbERC\">3. \u6578\u64da\u4e00\u81f4\u6027\u554f\u984c<\/h2>\n<p>\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u7684\u554f\u984c\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u4e8b\u52d9\uff1a<\/strong>Redis\u652f\u6301MULTI\u3001EXEC\u3001WATCH\u7b49\u547d\u4ee4\u4f86\u5be6\u73fe\u4e8b\u52d9\uff0c\u78ba\u4fdd\u4e00\u7d44\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002<\/li>\n<li><strong>\u4f7f\u7528Lua\u8173\u672c\uff1a<\/strong>\u901a\u904eLua\u8173\u672c\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff0c\u53ef\u4ee5\u4fdd\u8b49\u9019\u4e9b\u547d\u4ee4\u5728\u540c\u4e00\u500b\u64cd\u4f5c\u4e2d\u57f7\u884c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e6%80%a7%e8%83%bd%e7%93%b6%e9%a0%b8-lAMbzwbERC\">4. \u6027\u80fd\u74f6\u9838<\/h2>\n<p>\u7576Redis\u7684\u6027\u80fd\u51fa\u73fe\u74f6\u9838\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u512a\u5316\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u901a\u904e\u7ba1\u9053\u6280\u8853\u6279\u91cf\u767c\u9001\u591a\u500b\u8acb\u6c42\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u512a\u5316\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5982\u4f7f\u7528\u54c8\u5e0c\u8868\u4ee3\u66ff\u5b57\u7b26\u4e32\u4f86\u5b58\u5132\u591a\u500b\u5b57\u6bb5\u3002<\/li>\n<li><strong>\u5206\u7247\u6280\u8853\uff1a<\/strong>\u5c0d\u65bc\u5927\u898f\u6a21\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis Cluster\u9032\u884c\u6578\u64da\u5206\u7247\uff0c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e4%b8%9f%e5%a4%b1%e5%95%8f%e9%a1%8c-lAMbzwbERC\">5. \u6578\u64da\u4e1f\u5931\u554f\u984c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6578\u64da\u4e1f\u5931\u901a\u5e38\u767c\u751f\u5728\u7cfb\u7d71\u5d29\u6f70\u6216\u610f\u5916\u95dc\u9589\u7684\u60c5\u6cc1\u4e0b\u3002\u70ba\u4e86\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u555f\u7528\u6301\u4e45\u5316\uff1a<\/strong>\u4f7f\u7528RDB\u6216AOF\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u5b9a\u671f\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5099\u4efd\uff1a<\/strong>\u5b9a\u671f\u5099\u4efdRedis\u6578\u64da\uff0c\u78ba\u4fdd\u5728\u6578\u64da\u4e1f\u5931\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lAMbzwbERC\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u96d6\u7136\u5728\u904b\u884c\u904e\u7a0b\u4e2d\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u554f\u984c\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u512a\u5316\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u7121\u8ad6\u662f\u5167\u5b58\u7ba1\u7406\u3001\u9023\u63a5\u6578\u63a7\u5236\u9084\u662f\u6578\u64da\u4e00\u81f4\u6027\uff0c\u4e86\u89e3\u9019\u4e9b\u5e38\u898b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u7528\u6236\u66f4\u597d\u5730\u5229\u7528Redis\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\u4f86\u904b\u884cRedis\uff0c\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aRedis\u904b\u884c\u6642\u5e38\u898b\u554f\u984c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u6545\u969c\u6392\u9664\u6280\u5de7\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u63d0\u5347Redis\u6027\u80fd\u548c\u7a69\u5b9a\u6027\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-163649","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163649","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=163649"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163649\/revisions"}],"predecessor-version":[{"id":163650,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163649\/revisions\/163650"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}