{"id":181424,"date":"2024-11-09T16:56:18","date_gmt":"2024-11-09T08:56:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/181424\/"},"modified":"2024-11-09T16:56:19","modified_gmt":"2024-11-09T08:56:19","slug":"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%baredis%e7%9a%84%e5%85%a9%e7%a8%ae%e6%8c%81%e4%b9%85%e5%8c%96%e6%96%b9%e5%bc%8f%ef%bc%88redis%e7%9a%84%e4%ba%8c%e7%a8%ae%e6%8c%81%e4%b9%85%e6%96%b9%e5%bc%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/181424\/","title":{"rendered":"\u6df1\u5165\u6dfa\u51faRedis\u7684\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff08redis\u7684\u4e8c\u7a2e\u6301\u4e45\u65b9\u5f0f\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%baredis%e7%9a%84%e5%85%a9%e7%a8%ae%e6%8c%81%e4%b9%85%e5%8c%96%e6%96%b9%e5%bc%8f-PfFzVEcgus\">\u6df1\u5165\u6dfa\u51faRedis\u7684\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5373\u6642\u6578\u64da\u5206\u6790\u7b49\u3002\u96d6\u7136Redis\u7684\u4e3b\u8981\u7279\u9ede\u662f\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u7684\u6301\u4e45\u5316\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u5169\u7a2e\u4e3b\u8981\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002<\/p>\n<h2 id=\"rdb%ef%bc%88%e5%bf%ab%e7%85%a7%ef%bc%89%e6%8c%81%e4%b9%85%e5%8c%96-PfFzVEcgus\">RDB\uff08\u5feb\u7167\uff09\u6301\u4e45\u5316<\/h2>\n<p>RDB\u6301\u4e45\u5316\u662fRedis\u7684\u4e00\u7a2e\u5feb\u7167\u6a5f\u5236\uff0c\u5b83\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u5c07\u6578\u64da\u7684\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u5728\u65bc\u5176\u9ad8\u6548\u6027\u548c\u7c21\u55ae\u6027\u3002\u7576Redis\u9032\u884cRDB\u6301\u4e45\u5316\u6642\uff0c\u5b83\u6703\u5275\u5efa\u4e00\u500b\u4e8c\u9032\u5236\u6587\u4ef6\uff0c\u8a72\u6587\u4ef6\u5305\u542b\u4e86\u7576\u524d\u6578\u64da\u5eab\u7684\u6240\u6709\u6578\u64da\u3002<\/p>\n<h3 id=\"rdb%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-PfFzVEcgus\">RDB\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>RDB\u7684\u6301\u4e45\u5316\u904e\u7a0b\u901a\u5e38\u662f\u7531Redis\u7684\u4e3b\u9032\u7a0b\u89f8\u767c\u7684\u3002\u7576\u6eff\u8db3\u7279\u5b9a\u689d\u4ef6\u6642\uff08\u4f8b\u5982\uff0c\u904e\u53bb\u7684N\u79d2\u5167\u6709M\u6b21\u5beb\u64cd\u4f5c\uff09\uff0cRedis\u6703\u751f\u6210\u4e00\u500b\u5feb\u7167\u3002\u9019\u500b\u5feb\u7167\u6703\u88ab\u5beb\u5165\u5230\u4e00\u500b\u540d\u70badump.rdb\u7684\u6587\u4ef6\u4e2d\u3002\u4ee5\u4e0b\u662fRDB\u7684\u57fa\u672c\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>save 900 1   # 900\u79d2\u5167\u81f3\u5c11\u67091\u6b21\u5beb\u64cd\u4f5c\nsave 300 10  # 300\u79d2\u5167\u81f3\u5c11\u670910\u6b21\u5beb\u64cd\u4f5c\nsave 60 10000 # 60\u79d2\u5167\u81f3\u5c11\u670910000\u6b21\u5beb\u64cd\u4f5c\n<\/code><\/pre>\n<p>RDB\u7684\u512a\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u6062\u5fa9\u901f\u5ea6\u5feb\uff1a\u56e0\u70baRDB\u6587\u4ef6\u662f\u4e8c\u9032\u5236\u683c\u5f0f\uff0c\u6062\u5fa9\u6642\u53ea\u9700\u52a0\u8f09\u9019\u500b\u6587\u4ef6\u5373\u53ef\u3002<\/li>\n<li>\u4f54\u7528\u7a7a\u9593\u5c0f\uff1aRDB\u6587\u4ef6\u901a\u5e38\u6bd4AOF\u6587\u4ef6\u5c0f\uff0c\u56e0\u70ba\u5b83\u662f\u58d3\u7e2e\u7684\u3002<\/li>\n<li>\u9069\u5408\u5099\u4efd\uff1aRDB\u6587\u4ef6\u53ef\u4ee5\u65b9\u4fbf\u5730\u7528\u65bc\u6578\u64da\u5099\u4efd\u548c\u9077\u79fb\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0cRDB\u4e5f\u6709\u5176\u7f3a\u9ede\uff0c\u4e3b\u8981\u662f\u6578\u64da\u7684\u6301\u4e45\u5316\u4e0d\u662f\u5be6\u6642\u7684\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"aof%ef%bc%88%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%ef%bc%89%e6%8c%81%e4%b9%85%e5%8c%96-PfFzVEcgus\">AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u6301\u4e45\u5316<\/h2>\n<p>AOF\u6301\u4e45\u5316\u662f\u53e6\u4e00\u7a2e\u6578\u64da\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5b83\u901a\u904e\u8a18\u9304\u6240\u6709\u5c0d\u6578\u64da\u5eab\u7684\u5beb\u64cd\u4f5c\u4f86\u5be6\u73fe\u3002\u6bcf\u7576\u6709\u5beb\u64cd\u4f5c\u767c\u751f\u6642\uff0cRedis\u6703\u5c07\u8a72\u64cd\u4f5c\u4ee5\u8ffd\u52a0\u7684\u65b9\u5f0f\u5beb\u5165\u5230\u4e00\u500b\u540d\u70baappendonly.aof\u7684\u6587\u4ef6\u4e2d\u3002<\/p>\n<h3 id=\"aof%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-PfFzVEcgus\">AOF\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>AOF\u7684\u6301\u4e45\u5316\u904e\u7a0b\u76f8\u5c0d\u65bcRDB\u4f86\u8aaa\u66f4\u70ba\u5be6\u6642\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u8981\u914d\u7f6eAOF\u7684\u5beb\u5165\u7b56\u7565\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>appendfsync always   # \u6bcf\u6b21\u5beb\u64cd\u4f5c\u5f8c\u7acb\u5373\u540c\u6b65\nappendfsync everysec  # \u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\nappendfsync no        # \u4e0d\u9032\u884c\u540c\u6b65\uff0c\u4f9d\u8cf4\u64cd\u4f5c\u7cfb\u7d71\n<\/code><\/pre>\n<p>AOF\u7684\u512a\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u6301\u4e45\u5316\u5be6\u6642\u6027\u9ad8\uff1a\u53ef\u4ee5\u6839\u64da\u914d\u7f6e\u5be6\u73fe\u5e7e\u4e4e\u5be6\u6642\u7684\u6578\u64da\u6301\u4e45\u5316\u3002<\/li>\n<li>\u6578\u64da\u6062\u5fa9\u5b8c\u6574\u6027\u597d\uff1a\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0cAOF\u4e5f\u80fd\u4fdd\u7559\u6240\u6709\u7684\u5beb\u64cd\u4f5c\uff0c\u6062\u5fa9\u6642\u4e0d\u6703\u4e1f\u5931\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u904e\uff0cAOF\u4e5f\u6709\u5176\u7f3a\u9ede\uff0c\u4f8b\u5982\u6587\u4ef6\u5927\u5c0f\u53ef\u80fd\u6703\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\u800c\u589e\u9577\uff0c\u4e26\u4e14\u6062\u5fa9\u901f\u5ea6\u76f8\u5c0d\u65bcRDB\u4f86\u8aaa\u8f03\u6162\u3002<\/p>\n<h2 id=\"rdb%e8%88%87aof%e7%9a%84%e9%81%b8%e6%93%87-PfFzVEcgus\">RDB\u8207AOF\u7684\u9078\u64c7<\/h2>\n<p>\u5728\u9078\u64c7RDB\u548cAOF\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\u4f86\u6c7a\u5b9a\u3002\u5982\u679c\u61c9\u7528\u5c0d\u6578\u64da\u7684\u5be6\u6642\u6027\u8981\u6c42\u4e0d\u9ad8\uff0c\u4e14\u9700\u8981\u5feb\u901f\u7684\u6062\u5fa9\u901f\u5ea6\uff0c\u5247\u53ef\u4ee5\u9078\u64c7RDB\uff1b\u5982\u679c\u61c9\u7528\u9700\u8981\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\u548c\u5be6\u6642\u6027\uff0c\u5247AOF\u53ef\u80fd\u662f\u66f4\u597d\u7684\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-PfFzVEcgus\">\u7d50\u8ad6<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\u548cAOF\uff0c\u5404\u6709\u5176\u512a\u7f3a\u9ede\u3002\u958b\u767c\u8005\u61c9\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002\u7121\u8ad6\u9078\u64c7\u54ea\u7a2e\u65b9\u5f0f\uff0c\u4e86\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u548c\u914d\u7f6e\u65b9\u6cd5\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\u5feb\u7167\u548cAOF\u65e5\u8a8c\uff0c\u6df1\u5165\u6dfa\u51fa\u89e3\u91cb\u5176\u539f\u7406\u8207\u61c9\u7528\uff0c\u52a9\u4f60\u9078\u64c7\u6700\u4f73\u65b9\u6848\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-181424","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181424","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=181424"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181424\/revisions"}],"predecessor-version":[{"id":181425,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181424\/revisions\/181425"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=181424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=181424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=181424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}