{"id":98742,"date":"2024-10-21T05:09:14","date_gmt":"2024-10-20T21:09:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98742\/"},"modified":"2024-10-21T05:09:15","modified_gmt":"2024-10-20T21:09:15","slug":"redis-%e7%9a%84%e6%b0%b8%e4%b9%85%e4%bf%9d%e5%ad%98%e4%b9%8b%e6%97%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98742\/","title":{"rendered":"Redis \u7684\u6c38\u4e45\u4fdd\u5b58\u4e4b\u65c5"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e6%b0%b8%e4%b9%85%e4%bf%9d%e5%ad%98%e4%b9%8b%e6%97%85-aygAzpCpYm\">Redis \u7684\u6c38\u4e45\u4fdd\u5b58\u4e4b\u65c5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u53ef\u7528\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4e0d\u50c5\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u9084\u5177\u5099\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u8b93\u7528\u6236\u80fd\u5920\u5728\u9700\u8981\u6642\u4fdd\u7559\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u6c38\u4e45\u4fdd\u5b58\u4e4b\u65c5\uff0c\u4e26\u4ecb\u7d39\u5176\u6301\u4e45\u5316\u7684\u4e0d\u540c\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-aygAzpCpYm\">Redis \u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff1a\u5feb\u7167\uff08RDB\uff09\u548c\u65e5\u8a8c\uff08AOF\uff09\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u5404\u6709\u512a\u7f3a\u9ede\uff0c\u9069\u5408\u4e0d\u540c\u7684\u4f7f\u7528\u5834\u666f\u3002<\/p>\n<h3 id=\"%e5%bf%ab%e7%85%a7%ef%bc%88rdb%ef%bc%89-aygAzpCpYm\">\u5feb\u7167\uff08RDB\uff09<\/h3>\n<p>RDB \u662f Redis \u7684\u9ed8\u8a8d\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5b83\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u5728\u65bc\uff1a<\/p>\n<ul>\n<li>\u6027\u80fd\u9ad8\uff1a\u56e0\u70ba RDB \u662f\u5728\u7279\u5b9a\u6642\u9593\u9ede\u9032\u884c\u5feb\u7167\uff0c\u5c0d\u65bc\u65e5\u5e38\u64cd\u4f5c\u7684\u5f71\u97ff\u8f03\u5c0f\u3002<\/li>\n<li>\u6062\u5fa9\u901f\u5ea6\u5feb\uff1a\u7576 Redis \u91cd\u555f\u6642\uff0cRDB \u6587\u4ef6\u53ef\u4ee5\u8fc5\u901f\u52a0\u8f09\uff0c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0cRDB \u4e5f\u6709\u5176\u7f3a\u9ede\uff0c\u4e3b\u8981\u662f\u6578\u64da\u7684\u6301\u4e45\u6027\u4e0d\u5982 AOF\u3002\u82e5\u5728\u5feb\u7167\u4e4b\u9593\u767c\u751f\u6545\u969c\uff0c\u5247\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e6%97%a5%e8%aa%8c%ef%bc%88aof%ef%bc%89-aygAzpCpYm\">\u65e5\u8a8c\uff08AOF\uff09<\/h3>\n<p>AOF\uff08Append Only File\uff09\u5247\u662f\u53e6\u4e00\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5b83\u6703\u5c07\u6bcf\u4e00\u500b\u5beb\u5165\u64cd\u4f5c\u90fd\u8a18\u9304\u5230\u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u6301\u4e45\u6027\u9ad8\uff1a\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0cAOF \u4e5f\u80fd\u4fdd\u7559\u6700\u8fd1\u7684\u64cd\u4f5c\u8a18\u9304\uff0c\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u9748\u6d3b\u6027\uff1a\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574 AOF \u7684\u5beb\u5165\u7b56\u7565\uff0c\u4f8b\u5982\u6bcf\u6b21\u5beb\u5165\u5f8c\u7acb\u5373\u540c\u6b65\uff0c\u6216\u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u904e\uff0cAOF \u7684\u7f3a\u9ede\u5728\u65bc\u6027\u80fd\u76f8\u5c0d\u8f03\u4f4e\uff0c\u56e0\u70ba\u6bcf\u6b21\u5beb\u5165\u90fd\u9700\u8981\u66f4\u65b0\u65e5\u8a8c\u6587\u4ef6\uff0c\u9019\u6703\u589e\u52a0 I\/O \u8ca0\u64d4\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%e5%bc%8f-aygAzpCpYm\">\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u5f0f<\/h2>\n<p>\u5728\u9078\u64c7\u6301\u4e45\u5316\u65b9\u5f0f\u6642\uff0c\u7528\u6236\u9700\u8981\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u8003\u91cf\u3002\u5982\u679c\u61c9\u7528\u5c0d\u6578\u64da\u7684\u5373\u6642\u6027\u8981\u6c42\u8f03\u9ad8\uff0c\u5247 AOF \u53ef\u80fd\u662f\u66f4\u597d\u7684\u9078\u64c7\uff1b\u800c\u5982\u679c\u5c0d\u6027\u80fd\u8981\u6c42\u66f4\u9ad8\uff0c\u4e14\u80fd\u63a5\u53d7\u4e00\u5b9a\u7684\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff0c\u5247 RDB \u53ef\u80fd\u66f4\u5408\u9069\u3002<\/p>\n<h3 id=\"%e6%b7%b7%e5%90%88%e6%8c%81%e4%b9%85%e5%8c%96-aygAzpCpYm\">\u6df7\u5408\u6301\u4e45\u5316<\/h3>\n<p>Redis 4.0 \u4e4b\u5f8c\uff0c\u9084\u5f15\u5165\u4e86\u6df7\u5408\u6301\u4e45\u5316\u7684\u6982\u5ff5\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u540c\u6642\u4f7f\u7528 RDB \u548c AOF\u3002\u9019\u6a23\u7684\u597d\u8655\u5728\u65bc\uff0c\u65e2\u80fd\u4eab\u53d7\u5230 RDB \u7684\u9ad8\u6027\u80fd\uff0c\u53c8\u80fd\u5229\u7528 AOF \u7684\u9ad8\u6301\u4e45\u6027\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u914d\u7f6e\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u7684\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-aygAzpCpYm\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u6301\u4e45\u5316\u6a5f\u5236\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u9078\u64c7\uff0c\u7121\u8ad6\u662f RDB \u9084\u662f AOF\uff0c\u90fd\u80fd\u5728\u4e0d\u540c\u7684\u5834\u666f\u4e2d\u767c\u63ee\u5176\u512a\u52e2\u3002\u4e86\u89e3\u9019\u4e9b\u6301\u4e45\u5316\u65b9\u5f0f\u7684\u7279\u9ede\uff0c\u80fd\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u548c\u4fdd\u8b77\u4ed6\u5011\u7684\u6578\u64da\u3002\u5728\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u6642\uff0c\u8003\u616e\u5230\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u4e4b\u9593\u7684\u5e73\u8861\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u6301\u4e45\u5316\uff0c\u60a8\u53ef\u4ee5\u53c3\u8003\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u9019\u5c07\u5e6b\u52a9\u60a8\u5728\u9999\u6e2f\u7684\u4f3a\u670d\u5668\u4e0a\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u6578\u64da\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u7684\u6c38\u4e45\u4fdd\u5b58\u4e4b\u65c5\uff0c\u4e86\u89e3\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u6301\u4e45\u5316\uff0c\u786e\u4fdd\u9ad8\u6548\u5b58\u50a8\u4e0e\u5feb\u901f\u8bbf\u95ee\u7684\u5b8c\u7f8e\u7ed3\u5408\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-98742","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98742","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=98742"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98742\/revisions"}],"predecessor-version":[{"id":98743,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98742\/revisions\/98743"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98742"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98742"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}