{"id":161377,"date":"2024-11-04T05:55:34","date_gmt":"2024-11-03T21:55:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161377\/"},"modified":"2024-11-04T05:55:35","modified_gmt":"2024-11-03T21:55:35","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e9%9b%86%e7%be%a4%e6%93%b4%e5%b1%95%e7%ad%96%e7%95%a5%e7%a0%94%e7%a9%b6%ef%bc%88redis-%e9%9b%86%e7%be%a4%e8%a6%8f%e6%a8%a1%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161377\/","title":{"rendered":"\u57fa\u65bc redis \u7684\u96c6\u7fa4\u64f4\u5c55\u7b56\u7565\u7814\u7a76\uff08redis \u96c6\u7fa4\u898f\u6a21\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e9%9b%86%e7%be%a4%e6%93%b4%e5%b1%95%e7%ad%96%e7%95%a5%e7%a0%94%e7%a9%b6%ef%bc%88redis-%e9%9b%86%e7%be%a4%e8%a6%8f%e6%a8%a1%ef%bc%89-QlKSCxyyxK\">\u57fa\u65bc Redis \u7684\u96c6\u7fa4\u64f4\u5c55\u7b56\u7565\u7814\u7a76\uff08Redis \u96c6\u7fa4\u898f\u6a21\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u64f4\u5c55 Redis \u96c6\u7fa4\u4ee5\u61c9\u5c0d\u66f4\u5927\u7684\u6578\u64da\u91cf\u548c\u66f4\u9ad8\u7684\u8acb\u6c42\u983b\u7387\uff0c\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u9700\u8981\u9762\u5c0d\u7684\u91cd\u8981\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u57fa\u65bc Redis \u7684\u96c6\u7fa4\u64f4\u5c55\u7b56\u7565\uff0c\u4e26\u5206\u6790\u5176\u5728\u4e0d\u540c\u898f\u6a21\u4e0b\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e6%9e%b6%e6%a7%8b%e6%a6%82%e8%bf%b0-QlKSCxyyxK\">Redis \u96c6\u7fa4\u67b6\u69cb\u6982\u8ff0<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u901a\u904e\u6c34\u5e73\u64f4\u5c55\u4f86\u63d0\u5347\u6027\u80fd\u3002Redis \u96c6\u7fa4\u7684\u57fa\u672c\u7d44\u6210\u5305\u62ec\u4e3b\u7bc0\u9ede\u548c\u5f9e\u7bc0\u9ede\uff0c\u5176\u4e2d\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u8655\u7406\u5beb\u8acb\u6c42\uff0c\u800c\u5f9e\u7bc0\u9ede\u5247\u7528\u65bc\u8b80\u53d6\u8acb\u6c42\u548c\u6578\u64da\u5099\u4efd\u3002<\/p>\n<h2 id=\"%e9%9b%86%e7%be%a4%e6%93%b4%e5%b1%95%e7%ad%96%e7%95%a5-QlKSCxyyxK\">\u96c6\u7fa4\u64f4\u5c55\u7b56\u7565<\/h2>\n<p>\u5728\u8a2d\u8a08 Redis \u96c6\u7fa4\u7684\u64f4\u5c55\u7b56\u7565\u6642\uff0c\u4e3b\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6c34\u5e73\u64f4\u5c55<\/strong>: \u901a\u904e\u589e\u52a0\u66f4\u591a\u7684\u4e3b\u7bc0\u9ede\u4f86\u5206\u6563\u8ca0\u8f09\u3002\u9019\u7a2e\u65b9\u5f0f\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u7cfb\u7d71\u7684\u541e\u5410\u91cf\u3002<\/li>\n<li><strong>\u5782\u76f4\u64f4\u5c55<\/strong>: \u589e\u52a0\u55ae\u500b\u7bc0\u9ede\u7684\u8cc7\u6e90\uff08\u5982 CPU\u3001\u5167\u5b58\u7b49\uff09\uff0c\u4ee5\u63d0\u5347\u5176\u8655\u7406\u80fd\u529b\u3002\u96d6\u7136\u9019\u7a2e\u65b9\u5f0f\u5728\u77ed\u671f\u5167\u80fd\u5920\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u6700\u7d42\u6703\u9047\u5230\u786c\u4ef6\u7684\u9650\u5236\u3002<\/li>\n<li><strong>\u6578\u64da\u5206\u7247<\/strong>: \u5c07\u6578\u64da\u5206\u6563\u5230\u4e0d\u540c\u7684\u4e3b\u7bc0\u9ede\u4e0a\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u55ae\u500b\u7bc0\u9ede\u7684\u6578\u64da\u91cf\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%95%b8%e6%93%9a%e5%88%86%e7%89%87%e7%9a%84%e5%af%a6%e7%8f%be-QlKSCxyyxK\">\u6578\u64da\u5206\u7247\u7684\u5be6\u73fe<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u5206\u7247\u7684\u5be6\u73fe\u65b9\u5f0f\uff0c\u5176\u4e2d\u6700\u5e38\u898b\u7684\u662f\u4f7f\u7528\u54c8\u5e0c\u69fd\uff08hash slots\uff09\u3002\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u6578\u64da\u88ab\u5206\u914d\u5230 0 \u5230 16383 \u7684\u54c8\u5e0c\u69fd\u4e2d\uff0c\u6bcf\u500b\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u4e00\u90e8\u5206\u54c8\u5e0c\u69fd\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97\u6578\u64da\u7684\u5206\u4f48\u66f4\u52a0\u5747\u52fb\uff0c\u4e26\u4e14\u5728\u6dfb\u52a0\u65b0\u7bc0\u9ede\u6642\uff0c\u53ef\u4ee5\u901a\u904e\u91cd\u65b0\u5206\u914d\u54c8\u5e0c\u69fd\u4f86\u5be6\u73fe\u5e73\u6ed1\u64f4\u5c55\u3002<\/p>\n<pre><code>\n# \u793a\u4f8b\uff1a\u5c07\u4e00\u500b\u9375\u503c\u5c0d\u5b58\u5132\u5230 Redis \u96c6\u7fa4\nSET mykey \"Hello, Redis Cluster\"\n<\/code><\/pre>\n<h3 id=\"%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e8%88%87%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7-QlKSCxyyxK\">\u6545\u969c\u8f49\u79fb\u8207\u9ad8\u53ef\u7528\u6027<\/h3>\n<p>\u5728\u8a2d\u8a08 Redis \u96c6\u7fa4\u6642\uff0c\u6545\u969c\u8f49\u79fb\u548c\u9ad8\u53ef\u7528\u6027\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u8003\u91cf\u3002\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0cRedis \u53ef\u4ee5\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u4e3b\u7bc0\u9ede\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u6301\u7e8c\u904b\u884c\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u7531 Redis Sentinel \u9032\u884c\u76e3\u63a7\u548c\u7ba1\u7406\u3002<\/p>\n<pre><code>\n# Sentinel \u914d\u7f6e\u793a\u4f8b\nsentinel monitor mymaster 127.0.0.1 6379 2\n<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e8%88%87%e7%9b%a3%e6%8e%a7-QlKSCxyyxK\">\u6027\u80fd\u6e2c\u8a66\u8207\u76e3\u63a7<\/h2>\n<p>\u5728\u5be6\u65bd\u64f4\u5c55\u7b56\u7565\u5f8c\uff0c\u5c0d Redis \u96c6\u7fa4\u7684\u6027\u80fd\u9032\u884c\u6e2c\u8a66\u548c\u76e3\u63a7\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177\uff0c\u5982 <code>redis-benchmark<\/code>\uff0c\u4f86\u8a55\u4f30\u96c6\u7fa4\u7684\u6027\u80fd\u3002\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\u4f86\u5be6\u6642\u76e3\u63a7\u96c6\u7fa4\u7684\u5065\u5eb7\u72c0\u614b\u548c\u6027\u80fd\u6307\u6a19\u3002<\/p>\n<pre><code>\n# \u4f7f\u7528 redis-benchmark \u9032\u884c\u6027\u80fd\u6e2c\u8a66\nredis-benchmark -h 127.0.0.1 -p 6379 -n 100000 -c 50 -d 100\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-QlKSCxyyxK\">\u7d50\u8ad6<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u96c6\u7fa4\u64f4\u5c55\u7b56\u7565\u662f\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u95dc\u9375\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u5206\u7247\u3001\u6545\u969c\u8f49\u79fb\u6a5f\u5236\u4ee5\u53ca\u6301\u7e8c\u7684\u6027\u80fd\u76e3\u63a7\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u696d\u52d9\u9700\u6c42\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0cRedis \u96c6\u7fa4\u7684\u64f4\u5c55\u7b56\u7565\u4e5f\u5c07\u4e0d\u65b7\u6f14\u9032\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u66f4\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7814\u7a76\u57fa\u65bcRedis\u7684\u96c6\u7fa4\u64f4\u5c55\u7b56\u7565\uff0c\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u64f4\u5c55Redis\u96c6\u7fa4\u898f\u6a21\u4ee5\u63d0\u5347\u6027\u80fd\u548c\u53ef\u9760\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-161377","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161377","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=161377"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161377\/revisions"}],"predecessor-version":[{"id":161378,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161377\/revisions\/161378"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}