{"id":121250,"date":"2024-10-25T11:17:26","date_gmt":"2024-10-25T03:17:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/121250\/"},"modified":"2024-10-25T11:17:27","modified_gmt":"2024-10-25T03:17:27","slug":"redis-%e6%a5%b5%e8%87%b4%e7%9a%84%e5%85%a7%e5%ad%98%e5%ad%98%e5%84%b2%e6%80%a7%e8%83%bd%e5%af%a6%e7%8f%be","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/121250\/","title":{"rendered":"Redis \u6975\u81f4\u7684\u5167\u5b58\u5b58\u5132\u6027\u80fd\u5be6\u73fe"},"content":{"rendered":"<h1 id=\"redis-%e6%a5%b5%e8%87%b4%e7%9a%84%e5%85%a7%e5%ad%98%e5%ad%98%e5%84%b2%e6%80%a7%e8%83%bd%e5%af%a6%e7%8f%be-kpvDVVkPyl\">Redis \u6975\u81f4\u7684\u5167\u5b58\u5b58\u5132\u6027\u80fd\u5be6\u73fe<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u5167\u5b58\u5b58\u5132\u6027\u80fd\u5be6\u73fe\uff0c\u4e26\u5206\u6790\u5176\u80cc\u5f8c\u7684\u6280\u8853\u539f\u7406\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-kpvDVVkPyl\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\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\u7b49\u3002\u5b83\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u5167\u5b58\u4e2d\u9032\u884c\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97 Redis \u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e5%85%a7%e5%ad%98%e5%ad%98%e5%84%b2%e7%9a%84%e5%84%aa%e5%8b%a2-kpvDVVkPyl\">\u5167\u5b58\u5b58\u5132\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u901f\u5ea6\uff1a<\/strong>\u7531\u65bc\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0cRedis \u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u901a\u5e38\u5728\u5fae\u79d2\u7d1a\u5225\uff0c\u9019\u9060\u5feb\u65bc\u50b3\u7d71\u7684\u78c1\u789f\u5b58\u5132\u7cfb\u7d71\u3002<\/li>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u5982 RDB \u548c AOF\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e6%8a%80%e8%a1%93-kpvDVVkPyl\">Redis \u7684\u6027\u80fd\u512a\u5316\u6280\u8853<\/h2>\n<p>Redis \u7684\u6027\u80fd\u512a\u5316\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e5%96%ae%e7%b7%9a%e7%a8%8b%e6%9e%b6%e6%a7%8b-kpvDVVkPyl\">1. \u55ae\u7dda\u7a0b\u67b6\u69cb<\/h3>\n<p>Redis \u63a1\u7528\u55ae\u7dda\u7a0b\u67b6\u69cb\uff0c\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u8acb\u6c42\u90fd\u662f\u5728\u540c\u4e00\u500b\u7dda\u7a0b\u4e2d\u8655\u7406\u7684\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u907f\u514d\u4e86\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u5e38\u898b\u7684\u4e0a\u4e0b\u6587\u5207\u63db\u548c\u9396\u7af6\u722d\u554f\u984c\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6027\u80fd\u3002\u96d6\u7136\u9019\u53ef\u80fd\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u9650\u5236\u4e86 CPU \u7684\u5229\u7528\u7387\uff0c\u4f46 Redis \u901a\u904e\u975e\u963b\u585e I\/O \u548c\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u4f86\u5f4c\u88dc\u9019\u4e00\u4e0d\u8db3\u3002<\/p>\n<h3 id=\"2-%e9%ab%98%e6%95%88%e7%9a%84%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86-kpvDVVkPyl\">2. \u9ad8\u6548\u7684\u5167\u5b58\u7ba1\u7406<\/h3>\n<p>Redis \u4f7f\u7528\u4e86\u9ad8\u6548\u7684\u5167\u5b58\u5206\u914d\u5668\uff0c\u5982 jemalloc\uff0c\u9019\u4f7f\u5f97\u5167\u5b58\u7684\u5206\u914d\u548c\u91cb\u653e\u66f4\u52a0\u9ad8\u6548\u3002\u6b64\u5916\uff0cRedis \u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u58d3\u7e2e\u6280\u8853\uff0c\u9019\u6709\u52a9\u65bc\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\u91cf\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-kpvDVVkPyl\">3. \u6578\u64da\u6301\u4e45\u5316<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002RDB \u901a\u904e\u5b9a\u671f\u4fdd\u5b58\u6578\u64da\u5feb\u7167\u4f86\u5be6\u73fe\u6301\u4e45\u5316\uff0c\u800c AOF \u5247\u8a18\u9304\u6240\u6709\u5beb\u64cd\u4f5c\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u9078\u64c7\uff0c\u4e26\u4e14\u53ef\u4ee5\u540c\u6642\u4f7f\u7528\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u7684\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"4-%e5%88%86%e4%bd%88%e5%bc%8f%e6%9e%b6%e6%a7%8b-kpvDVVkPyl\">4. \u5206\u4f48\u5f0f\u67b6\u69cb<\/h3>\n<p>Redis Cluster \u5141\u8a31\u7528\u6236\u5c07\u6578\u64da\u5206\u4f48\u5728\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u53ef\u64f4\u5c55\u6027\uff0c\u9084\u80fd\u5920\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u63d0\u9ad8\u6027\u80fd\u3002\u901a\u904e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0cRedis \u53ef\u4ee5\u8655\u7406\u66f4\u9ad8\u7684\u8acb\u6c42\u8ca0\u8f09\uff0c\u4e26\u4e14\u5728\u67d0\u500b\u7bc0\u9ede\u5931\u6548\u6642\uff0c\u5176\u4ed6\u7bc0\u9ede\u53ef\u4ee5\u7e7c\u7e8c\u63d0\u4f9b\u670d\u52d9\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-kpvDVVkPyl\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u77e5\u540d\u4f01\u696d\u548c\u61c9\u7528\u7a0b\u5e8f\u90fd\u5728\u4f7f\u7528 Redis \u4f86\u63d0\u5347\u6027\u80fd\u3002\u4f8b\u5982\uff0cTwitter \u4f7f\u7528 Redis \u4f86\u8655\u7406\u5176\u63a8\u6587\u7684\u8a08\u6578\u548c\u7de9\u5b58\uff1bGitHub \u5247\u5229\u7528 Redis \u4f86\u7ba1\u7406\u5176\u4efb\u52d9\u968a\u5217\u548c\u7de9\u5b58\u6578\u64da\u3002\u9019\u4e9b\u6848\u4f8b\u5145\u5206\u5c55\u793a\u4e86 Redis \u5728\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u65b9\u9762\u7684\u512a\u52e2\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kpvDVVkPyl\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4ee5\u5176\u5353\u8d8a\u7684\u5167\u5b58\u5b58\u5132\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u6578\u64da\u5eab\u3002\u7121\u8ad6\u662f\u55ae\u7dda\u7a0b\u67b6\u69cb\u3001\u9ad8\u6548\u7684\u5167\u5b58\u7ba1\u7406\uff0c\u9084\u662f\u9748\u6d3b\u7684\u6301\u4e45\u5316\u9078\u9805\uff0cRedis \u90fd\u5728\u4e0d\u65b7\u63a8\u52d5\u8457\u6578\u64da\u5b58\u5132\u6280\u8853\u7684\u9032\u6b65\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72 Redis\uff0c\u5c07\u80fd\u5920\u5145\u5206\u767c\u63ee\u5176\u6027\u80fd\u6f5b\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u6975\u81f4\u5167\u5b58\u5b58\u5132\u6027\u80fd\uff0c\u4e86\u89e3\u5176\u9ad8\u6548\u6578\u64da\u8655\u7406\u548c\u5feb\u901f\u97ff\u61c9\u7684\u6280\u8853\u5be6\u73fe\uff0c\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-121250","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121250","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=121250"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121250\/revisions"}],"predecessor-version":[{"id":121251,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121250\/revisions\/121251"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=121250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=121250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=121250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}