{"id":97244,"date":"2024-10-20T16:12:16","date_gmt":"2024-10-20T08:12:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97244\/"},"modified":"2024-10-20T16:12:17","modified_gmt":"2024-10-20T08:12:17","slug":"redis-rdb%e6%96%87%e4%bb%b6%e7%9a%84%e8%ae%8a%e5%8c%96%e5%8f%8a%e5%85%b6%e5%bd%b1%e9%9f%bf%ef%bc%88redis%e7%9a%84rdb%e6%9b%b4%e6%94%b9%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97244\/","title":{"rendered":"Redis RDB\u6587\u4ef6\u7684\u8b8a\u5316\u53ca\u5176\u5f71\u97ff\uff08redis\u7684rdb\u66f4\u6539\uff09"},"content":{"rendered":"<h1 id=\"redis-rdb%e6%96%87%e4%bb%b6%e7%9a%84%e8%ae%8a%e5%8c%96%e5%8f%8a%e5%85%b6%e5%bd%b1%e9%9f%bf-GdTbuenFdN\">Redis RDB\u6587\u4ef6\u7684\u8b8a\u5316\u53ca\u5176\u5f71\u97ff<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\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\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002Redis\u7684\u6578\u64da\u6301\u4e45\u5316\u4e3b\u8981\u6709\u5169\u7a2e\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u672c\u6587\u5c07\u91cd\u9ede\u63a2\u8a0eRedis\u7684RDB\u6587\u4ef6\u7684\u8b8a\u5316\u53ca\u5176\u5f71\u97ff\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afrdb%e6%96%87%e4%bb%b6%ef%bc%9f-GdTbuenFdN\">\u4ec0\u9ebc\u662fRDB\u6587\u4ef6\uff1f<\/h2>\n<p>RDB\u6587\u4ef6\u662fRedis\u7684\u4e00\u7a2e\u6301\u4e45\u5316\u683c\u5f0f\uff0c\u901a\u904e\u5b9a\u671f\u5c07\u5167\u5b58\u4e2d\u7684\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u4f86\u5be6\u73fe\u6578\u64da\u7684\u6301\u4e45\u5316\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u5728\u65bc\u5176\u9ad8\u6548\u6027\u548c\u7c21\u55ae\u6027\uff0c\u56e0\u70baRDB\u6587\u4ef6\u662f\u4e8c\u9032\u5236\u683c\u5f0f\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u90fd\u975e\u5e38\u5feb\u3002<\/p>\n<h2 id=\"rdb%e6%96%87%e4%bb%b6%e7%9a%84%e8%ae%8a%e5%8c%96-GdTbuenFdN\">RDB\u6587\u4ef6\u7684\u8b8a\u5316<\/h2>\n<p>\u96a8\u8457Redis\u7684\u7248\u672c\u66f4\u65b0\uff0cRDB\u6587\u4ef6\u7684\u683c\u5f0f\u548c\u529f\u80fd\u4e5f\u7d93\u6b77\u4e86\u4e00\u4e9b\u8b8a\u5316\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u8b8a\u5316\uff1a<\/p>\n<ul>\n<li><strong>\u7248\u672c\u66f4\u65b0\uff1a<\/strong>Redis\u5728\u4e0d\u540c\u7248\u672c\u4e2d\u5c0dRDB\u6587\u4ef6\u7684\u683c\u5f0f\u9032\u884c\u4e86\u512a\u5316\u3002\u4f8b\u5982\uff0c\u5f9eRedis 2.6\u958b\u59cb\uff0cRDB\u6587\u4ef6\u652f\u6301\u4e86\u66f4\u9ad8\u6548\u7684\u58d3\u7e2e\u7b97\u6cd5\uff0c\u9019\u4f7f\u5f97\u6587\u4ef6\u7684\u5927\u5c0f\u986f\u8457\u6e1b\u5c11\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u7b56\u7565\uff1a<\/strong>Redis\u5141\u8a31\u7528\u6236\u81ea\u5b9a\u7fa9RDB\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u5305\u62ec\u5feb\u7167\u7684\u983b\u7387\u548c\u689d\u4ef6\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u696d\u52d9\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u652f\u6301\uff1a<\/strong>\u96a8\u8457Redis\u652f\u6301\u7684\u6578\u64da\u7d50\u69cb\u4e0d\u65b7\u589e\u52a0\uff0cRDB\u6587\u4ef6\u7684\u683c\u5f0f\u4e5f\u96a8\u4e4b\u6539\u8b8a\uff0c\u4ee5\u652f\u6301\u65b0\u7684\u6578\u64da\u985e\u578b\uff0c\u5982\u54c8\u5e0c\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002<\/li>\n<\/ul>\n<h2 id=\"rdb%e6%96%87%e4%bb%b6%e7%9a%84%e5%bd%b1%e9%9f%bf-GdTbuenFdN\">RDB\u6587\u4ef6\u7684\u5f71\u97ff<\/h2>\n<p>RDB\u6587\u4ef6\u7684\u8b8a\u5316\u5c0dRedis\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u6709\u8457\u91cd\u8981\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u96a8\u8457RDB\u6587\u4ef6\u683c\u5f0f\u7684\u512a\u5316\uff0cRedis\u5728\u6578\u64da\u5feb\u7167\u7684\u751f\u6210\u548c\u6062\u5fa9\u904e\u7a0b\u4e2d\uff0c\u6027\u80fd\u5f97\u5230\u4e86\u986f\u8457\u63d0\u5347\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u6578\u64da\u6062\u5fa9\uff1a<\/strong>RDB\u6587\u4ef6\u7684\u8b8a\u5316\u4f7f\u5f97\u6578\u64da\u6062\u5fa9\u7684\u904e\u7a0b\u66f4\u52a0\u9ad8\u6548\u3002\u5728\u7cfb\u7d71\u5d29\u6f70\u6216\u91cd\u555f\u7684\u60c5\u6cc1\u4e0b\uff0cRDB\u6587\u4ef6\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u5230\u6700\u8fd1\u7684\u5feb\u7167\u72c0\u614b\uff0c\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u5b58\u5132\u7a7a\u9593\uff1a<\/strong>\u96a8\u8457\u58d3\u7e2e\u7b97\u6cd5\u7684\u6539\u9032\uff0cRDB\u6587\u4ef6\u7684\u5927\u5c0f\u5f97\u5230\u4e86\u6709\u6548\u63a7\u5236\uff0c\u9019\u4e0d\u50c5\u7bc0\u7701\u4e86\u5b58\u5132\u7a7a\u9593\uff0c\u9084\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u50b3\u8f38\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%94%9f%e6%88%90%e5%92%8c%e7%ae%a1%e7%90%86rdb%e6%96%87%e4%bb%b6-GdTbuenFdN\">\u5982\u4f55\u751f\u6210\u548c\u7ba1\u7406RDB\u6587\u4ef6<\/h2>\n<p>\u7528\u6236\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210RDB\u6587\u4ef6\uff1a<\/p>\n<pre><code>SAVE<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u7acb\u5373\u751f\u6210\u4e00\u500bRDB\u5feb\u7167\u4e26\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u6b64\u5916\uff0c\u7528\u6236\u9084\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u7f6e\u81ea\u52d5\u5feb\u7167\uff1a<\/p>\n<pre><code>CONFIG SET save \"900 1 300 10 60 10000\"<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u7684\u610f\u601d\u662f\uff1a\u5982\u679c900\u79d2\u5167\u81f3\u5c11\u67091\u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u751f\u6210\u5feb\u7167\uff1b\u5982\u679c300\u79d2\u5167\u81f3\u5c11\u670910\u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u751f\u6210\u5feb\u7167\uff1b\u5982\u679c60\u79d2\u5167\u81f3\u5c11\u670910000\u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u751f\u6210\u5feb\u7167\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-GdTbuenFdN\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684RDB\u6587\u4ef6\u5728\u6578\u64da\u6301\u4e45\u5316\u65b9\u9762\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\uff0c\u5176\u683c\u5f0f\u548c\u529f\u80fd\u7684\u8b8a\u5316\u5c0d\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u5b58\u5132\u7a7a\u9593\u90fd\u6709\u986f\u8457\u5f71\u97ff\u3002\u96a8\u8457Redis\u7684\u6301\u7e8c\u767c\u5c55\uff0cRDB\u6587\u4ef6\u7684\u512a\u5316\u5c07\u9032\u4e00\u6b65\u63d0\u5347\u5176\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u7684\u8868\u73fe\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u696d\u52d9\u4e2d\u6709\u6548\u5229\u7528Redis\u7684RDB\u6587\u4ef6\u6709\u8208\u8da3\uff0c\u6216\u662f\u9700\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis RDB\u6587\u4ef6\u7684\u8b8a\u5316\u53ca\u5176\u5f71\u97ff\uff0c\u4e86\u89e3\u5982\u4f55\u5f71\u97ff\u6578\u64da\u6301\u4e45\u6027\u548c\u6027\u80fd\uff0c\u63d0\u5347Redis\u4f7f\u7528\u6548\u7387\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-97244","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97244","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=97244"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97244\/revisions"}],"predecessor-version":[{"id":97245,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97244\/revisions\/97245"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}