{"id":153441,"date":"2024-11-02T07:28:20","date_gmt":"2024-11-01T23:28:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153441\/"},"modified":"2024-11-02T07:28:21","modified_gmt":"2024-11-01T23:28:21","slug":"%e5%ad%98%e5%84%b2-redis-%e5%af%a6%e7%8f%be%e6%b0%b8%e4%b9%85%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%ef%bc%88redis-%e6%b0%b8%e4%b9%85%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153441\/","title":{"rendered":"\u5b58\u5132 Redis \u5be6\u73fe\u6c38\u4e45\u6578\u64da\u5b58\u5132\uff08Redis \u6c38\u4e45\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e5%ad%98%e5%84%b2-redis-%e5%af%a6%e7%8f%be%e6%b0%b8%e4%b9%85%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%ef%bc%88redis-%e6%b0%b8%e4%b9%85%e6%95%b8%e6%93%9a%ef%bc%89-hclkKdLhFP\">\u5b58\u5132 Redis \u5be6\u73fe\u6c38\u4e45\u6578\u64da\u5b58\u5132\uff08Redis \u6c38\u4e45\u6578\u64da\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b58\u5132\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u7136\u800c\uff0cRedis \u7684\u4e00\u500b\u5e38\u898b\u8aa4\u89e3\u662f\u5b83\u50c5\u50c5\u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u7121\u6cd5\u5be6\u73fe\u6c38\u4e45\u6578\u64da\u5b58\u5132\u3002\u4e8b\u5be6\u4e0a\uff0cRedis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6a5f\u5236\u4f86\u5be6\u73fe\u6578\u64da\u7684\u6301\u4e45\u5316\uff0c\u8b93\u7528\u6236\u80fd\u5920\u5728\u91cd\u555f\u6216\u6545\u969c\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-hclkKdLhFP\">Redis \u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff1aRDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u5404\u6709\u512a\u7f3a\u9ede\uff0c\u6839\u64da\u4e0d\u540c\u7684\u9700\u6c42\u7528\u6236\u53ef\u4ee5\u9078\u64c7\u5408\u9069\u7684\u65b9\u6848\u3002<\/p>\n<h3 id=\"1-rdb%ef%bc%88%e5%bf%ab%e7%85%a7%ef%bc%89-hclkKdLhFP\">1. RDB\uff08\u5feb\u7167\uff09<\/h3>\n<p>RDB \u662f Redis \u7684\u4e00\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5b83\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u751f\u6210\u6578\u64da\u7684\u5feb\u7167\u3002\u9019\u4e9b\u5feb\u7167\u6703\u88ab\u4fdd\u5b58\u70ba\u4e8c\u9032\u5236\u6587\u4ef6\uff0c\u901a\u5e38\u4ee5 .rdb \u70ba\u64f4\u5c55\u540d\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 <code>save<\/code> \u53c3\u6578\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\u5982\u679c\u5728 900 \u79d2\u5167\u81f3\u5c11\u6709 1 \u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u751f\u6210\u5feb\u7167\uff1b\u5982\u679c\u5728 300 \u79d2\u5167\u81f3\u5c11\u6709 10 \u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u751f\u6210\u5feb\u7167\uff1b\u5982\u679c\u5728 60 \u79d2\u5167\u81f3\u5c11\u6709 10000 \u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u751f\u6210\u5feb\u7167\u3002<\/p>\n<h3 id=\"2-aof%ef%bc%88%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%ef%bc%89-hclkKdLhFP\">2. AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/h3>\n<p>AOF \u662f\u53e6\u4e00\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5b83\u6703\u5c07\u6240\u6709\u5beb\u64cd\u4f5c\u4ee5\u8ffd\u52a0\u7684\u65b9\u5f0f\u8a18\u9304\u5230\u4e00\u500b\u6587\u4ef6\u4e2d\u3002\u9019\u6a23\uff0c\u5373\u4f7f Redis \u91cd\u555f\uff0c\u4e5f\u53ef\u4ee5\u901a\u904e\u91cd\u653e\u9019\u4e9b\u64cd\u4f5c\u4f86\u6062\u5fa9\u6578\u64da\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 <code>appendonly<\/code> \u53c3\u6578\u4f86\u555f\u7528 AOF\uff1a<\/p>\n<pre><code>appendonly yes\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u7528\u6236\u9084\u53ef\u4ee5\u8a2d\u7f6e AOF \u7684\u540c\u6b65\u7b56\u7565\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>appendfsync always\nappendfsync everysec\nappendfsync no\n<\/code><\/pre>\n<p>\u9019\u4e9b\u9078\u9805\u5206\u5225\u8868\u793a\uff1a\u6bcf\u6b21\u5beb\u64cd\u4f5c\u90fd\u540c\u6b65\u5230\u78c1\u789f\u3001\u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\u3001\u6216\u4e0d\u9032\u884c\u540c\u6b65\u3002\u9078\u64c7\u5408\u9069\u7684\u540c\u6b65\u7b56\u7565\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n<h2 id=\"%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%96%b9%e6%a1%88-hclkKdLhFP\">\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u6848<\/h2>\n<p>\u5728\u9078\u64c7 RDB \u6216 AOF \u6642\uff0c\u7528\u6236\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5b89\u5168\u6027\uff1a<\/strong>\u5982\u679c\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u8f03\u9ad8\uff0c\u5efa\u8b70\u4f7f\u7528 AOF\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u66f4\u983b\u7e41\u5730\u4fdd\u5b58\u6578\u64da\u3002<\/li>\n<li><strong>\u6027\u80fd\u9700\u6c42\uff1a<\/strong>RDB \u7684\u6027\u80fd\u8f03\u597d\uff0c\u56e0\u70ba\u5b83\u662f\u4ee5\u5feb\u7167\u7684\u65b9\u5f0f\u9032\u884c\u6301\u4e45\u5316\uff0c\u9069\u5408\u5c0d\u6027\u80fd\u8981\u6c42\u8f03\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<li><strong>\u6062\u5fa9\u901f\u5ea6\uff1a<\/strong>RDB \u6587\u4ef6\u8f03\u5c0f\uff0c\u6062\u5fa9\u901f\u5ea6\u5feb\uff1b\u800c AOF \u6587\u4ef6\u53ef\u80fd\u8f03\u5927\uff0c\u6062\u5fa9\u901f\u5ea6\u76f8\u5c0d\u8f03\u6162\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-hclkKdLhFP\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4e0d\u50c5\u50c5\u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5b83\u9084\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\u4f86\u5be6\u73fe\u6c38\u4e45\u6578\u64da\u5b58\u5132\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u81ea\u5df1\u7684\u9700\u6c42\u9078\u64c7 RDB \u6216 AOF\uff0c\u4e26\u6839\u64da\u5177\u9ad4\u60c5\u6cc1\u9032\u884c\u914d\u7f6e\u3002\u7121\u8ad6\u662f\u9700\u8981\u9ad8\u6027\u80fd\u7684\u7de9\u5b58\u7cfb\u7d71\uff0c\u9084\u662f\u9700\u8981\u53ef\u9760\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0cRedis \u90fd\u80fd\u5920\u63d0\u4f9b\u6709\u6548\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u6c38\u4e45\u6578\u64da\u5b58\u5132\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u8207\u9ad8\u6548\u6027\u80fd\uff0c\u6eff\u8db3\u73fe\u4ee3\u61c9\u7528\u9700\u6c42\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-153441","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153441","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=153441"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153441\/revisions"}],"predecessor-version":[{"id":153442,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153441\/revisions\/153442"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}