{"id":151927,"date":"2024-11-01T18:39:22","date_gmt":"2024-11-01T10:39:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/151927\/"},"modified":"2024-11-01T18:39:22","modified_gmt":"2024-11-01T10:39:22","slug":"%e5%82%99%e4%bb%bdredis%e9%81%a0%e7%a8%8b%e4%b8%bb%e6%a9%9f%e5%bc%b7%e5%88%b6%e5%af%a6%e6%96%bd%e5%82%99%e4%bb%bd%ef%bc%88redis%e9%81%a0%e7%a8%8b%e4%b8%bb%e6%a9%9f%e5%bc%b7%e5%88%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/151927\/","title":{"rendered":"\u5099\u4efdRedis\u9060\u7a0b\u4e3b\u6a5f\u5f37\u5236\u5be6\u65bd\u5099\u4efd\uff08redis\u9060\u7a0b\u4e3b\u6a5f\u5f37\u5236\uff09"},"content":{"rendered":"<h1 id=\"%e5%82%99%e4%bb%bdredis%e9%81%a0%e7%a8%8b%e4%b8%bb%e6%a9%9f%e5%bc%b7%e5%88%b6%e5%af%a6%e6%96%bd%e5%82%99%e4%bb%bd%ef%bc%88redis%e9%81%a0%e7%a8%8b%e4%b8%bb%e6%a9%9f%e5%bc%b7%e5%88%b6%ef%bc%89-GOqYnnopSi\">\u5099\u4efdRedis\u9060\u7a0b\u4e3b\u6a5f\u5f37\u5236\u5be6\u65bd\u5099\u4efd\uff08redis\u9060\u7a0b\u4e3b\u6a5f\u5f37\u5236\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u4e2d\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u5099\u4efdRedis\u6578\u64da\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u9762\u81e8\u7684\u4e00\u500b\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u9060\u7a0b\u4e3b\u6a5f\u4e0a\u5f37\u5236\u5be6\u65bdRedis\u7684\u5099\u4efd\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%82%99%e4%bb%bdredis%e6%95%b8%e6%93%9a%ef%bc%9f-GOqYnnopSi\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5099\u4efdRedis\u6578\u64da\uff1f<\/h2>\n<p>Redis\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\uff0c\u4f46\u9019\u4e5f\u610f\u5473\u8457\u4e00\u65e6\u6578\u64da\u4e1f\u5931\uff0c\u53ef\u80fd\u6703\u5c0d\u696d\u52d9\u9020\u6210\u56b4\u91cd\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5099\u4efdRedis\u6578\u64da\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff1a<\/strong>\u786c\u4ef6\u6545\u969c\u3001\u610f\u5916\u522a\u9664\u6216\u61c9\u7528\u7a0b\u5e8f\u932f\u8aa4\u90fd\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5408\u898f\u6027\u8981\u6c42\uff1a<\/strong>\u67d0\u4e9b\u884c\u696d\u9700\u8981\u9075\u5faa\u6578\u64da\u4fdd\u8b77\u6cd5\u898f\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u662f\u5408\u898f\u7684\u4e00\u90e8\u5206\u3002<\/li>\n<li><strong>\u696d\u52d9\u9023\u7e8c\u6027\uff1a<\/strong>\u5099\u4efd\u53ef\u4ee5\u78ba\u4fdd\u5728\u767c\u751f\u6545\u969c\u6642\uff0c\u696d\u52d9\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5-GOqYnnopSi\">Redis\u7684\u5099\u4efd\u7b56\u7565<\/h2>\n<p>\u5728\u5be6\u65bdRedis\u5099\u4efd\u6642\uff0c\u6709\u5e7e\u7a2e\u7b56\u7565\u53ef\u4ee5\u8003\u616e\uff1a<\/p>\n<h3 id=\"1-rdb%e5%bf%ab%e7%85%a7-GOqYnnopSi\">1. RDB\u5feb\u7167<\/h3>\n<p>Redis\u652f\u6301RDB\uff08Redis Database Backup\uff09\u5feb\u7167\uff0c\u9019\u662f\u4e00\u7a2e\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\u7684\u65b9\u5f0f\u3002\u53ef\u4ee5\u901a\u904e\u914d\u7f6eRedis\u7684\u914d\u7f6e\u6587\u4ef6\u4f86\u8a2d\u7f6e\u5feb\u7167\u7684\u983b\u7387\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>save 900 1\nsave 300 10\nsave 60 10000\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u8868\u793a\uff1a\u6bcf900\u79d2\u81f3\u5c11\u67091\u6b21\u5beb\u5165\u6642\u9032\u884c\u5feb\u7167\uff0c\u6bcf300\u79d2\u81f3\u5c11\u670910\u6b21\u5beb\u5165\u6642\u9032\u884c\u5feb\u7167\uff0c\u4ee5\u53ca\u6bcf60\u79d2\u81f3\u5c11\u670910000\u6b21\u5beb\u5165\u6642\u9032\u884c\u5feb\u7167\u3002<\/p>\n<h3 id=\"2-aof%ef%bc%88append-only-file%ef%bc%89-GOqYnnopSi\">2. AOF\uff08Append Only File\uff09<\/h3>\n<p>AOF\u662f\u4e00\u7a2e\u5c07\u6bcf\u6b21\u5beb\u5165\u64cd\u4f5c\u8a18\u9304\u5230\u6587\u4ef6\u4e2d\u7684\u65b9\u5f0f\u3002\u9019\u6a23\u53ef\u4ee5\u5728Redis\u91cd\u555f\u6642\u91cd\u653e\u9019\u4e9b\u64cd\u4f5c\u4f86\u6062\u5fa9\u6578\u64da\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u914d\u7f6e\u555f\u7528AOF\uff1a<\/p>\n<pre><code>appendonly yes\nappendfsync everysec\n<\/code><\/pre>\n<p>\u9019\u6a23\u914d\u7f6e\u5f8c\uff0cRedis\u6703\u6bcf\u79d2\u5c07\u5beb\u5165\u64cd\u4f5c\u540c\u6b65\u5230AOF\u6587\u4ef6\u4e2d\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u6301\u4e45\u6027\u3002<\/p>\n<h3 id=\"3-%e9%81%a0%e7%a8%8b%e5%82%99%e4%bb%bd-GOqYnnopSi\">3. \u9060\u7a0b\u5099\u4efd<\/h3>\n<p>\u9664\u4e86\u672c\u5730\u5099\u4efd\uff0c\u5c07Redis\u6578\u64da\u5099\u4efd\u5230\u9060\u7a0b\u4e3b\u6a5f\u4e5f\u662f\u4e00\u500b\u91cd\u8981\u7684\u7b56\u7565\u3002\u53ef\u4ee5\u4f7f\u7528rsync\u6216scp\u7b49\u5de5\u5177\u5c07RDB\u6216AOF\u6587\u4ef6\u50b3\u8f38\u5230\u9060\u7a0b\u4f3a\u670d\u5668\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>rsync -avz \/path\/to\/redis\/dump.rdb user@remote_host:\/path\/to\/backup\/\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5373\u4f7f\u672c\u5730\u4f3a\u670d\u5668\u767c\u751f\u6545\u969c\uff0c\u6578\u64da\u4ecd\u7136\u53ef\u4ee5\u5f9e\u9060\u7a0b\u4f3a\u670d\u5668\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%8b%95%e5%8c%96%e5%82%99%e4%bb%bd-GOqYnnopSi\">\u81ea\u52d5\u5316\u5099\u4efd<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u5099\u4efd\u7684\u6301\u7e8c\u6027\u548c\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528cron\u4f5c\u696d\u4f86\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684cron\u4f5c\u696d\u793a\u4f8b\uff0c\u6bcf\u5929\u51cc\u66682\u9ede\u57f7\u884c\u5099\u4efd\uff1a<\/p>\n<pre><code>0 2 * * * \/usr\/bin\/rsync -avz \/path\/to\/redis\/dump.rdb user@remote_host:\/path\/to\/backup\/\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-GOqYnnopSi\">\u7d50\u8ad6<\/h2>\n<p>\u5099\u4efdRedis\u6578\u64da\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u696d\u52d9\u9023\u7e8c\u6027\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u901a\u904e\u5be6\u65bdRDB\u5feb\u7167\u3001AOF\u548c\u9060\u7a0b\u5099\u4efd\u7b56\u7565\uff0c\u4e26\u5229\u7528\u81ea\u52d5\u5316\u5de5\u5177\u4f86\u7c21\u5316\u5099\u4efd\u904e\u7a0b\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u5730\u964d\u4f4e\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b89\u5168\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f37\u5236\u5be6\u65bdRedis\u9060\u7a0b\u4e3b\u6a5f\u5099\u4efd\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u53ef\u9760\u6027\uff0c\u8f15\u9b06\u7ba1\u7406\u548c\u6062\u5fa9\u60a8\u7684Redis\u6578\u64da\u5eab\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-151927","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151927","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=151927"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151927\/revisions"}],"predecessor-version":[{"id":151928,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/151927\/revisions\/151928"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=151927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=151927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=151927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}