{"id":30735,"date":"2023-05-19T17:27:48","date_gmt":"2023-05-19T09:27:48","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=30735"},"modified":"2023-07-31T00:02:16","modified_gmt":"2023-07-30T16:02:16","slug":"redis%e4%bc%bc%e4%b9%8e%e5%b9%b6%e6%b2%a1%e6%9c%89%e4%ba%8b%e5%8a%a1%ef%bc%8c%e9%82%a3%e4%ba%9b%e7%94%a8%e5%88%b0%e4%ba%8b%e5%8a%a1%e7%9a%84%e4%ba%ba%e5%9c%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/30735.html","title":{"rendered":"redis\u4f3c\u4e4e\u5e76\u6ca1\u6709\u201c\u4e8b\u52a1\u201d\uff0c\u90a3\u4e9b\u7528\u5230\u201c\u4e8b\u52a1\u201d\u7684\u4eba\u5728\u505a\u4ec0\u4e48"},"content":{"rendered":"<blockquote class=\"wp-block-quote\">\n<p>Redis\u4e3b\u8981\u662f\u9488\u5bf9\u5355\u4e2akey\uff0c\u6216\u8005\u8bf4\uff0c\u5355\u4e2a\u6570\u636e\u5bf9\u8c61\u7684\u64cd\u4f5c\uff0c\u8fd9\u6837\uff0c\u4e8b\u52a1\u91cc\u7684\u591a\u5bf9\u8c61Atomic\u8981\u6c42\u5c31\u5f88\u4f4e\u3002\u5f53Redis\u7684\u547d\u4ee4\u6267\u884c\u591a\u5bf9\u8c61\u64cd\u4f5c\uff0c\u6bd4\u5982MSET\u547d\u4ee4\uff0c\u6216\u8005Redis\u7684Transaction\u547d\u4ee4\uff08\u4e5f\u542bLUA\uff09\uff0c\u6d89\u53ca\u591a\u6570\u636e\u5bf9\u8c61\u65f6\uff0c\u5176\u5185\u90e8\uff0c\u662f\u987a\u5e8f\u6267\u884c\u7684\u3002<\/p>\n<\/blockquote>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" alt=\"\" class=\"wp-image-30737\" decoding=\"async\" height=\"421\" sizes=\"(max-width: 680px) 100vw, 680px\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/\u6dfb\u52a0\u6807\u9898-16-8.png?x-oss-process=image\/auto-orient,1\/format,webp\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/\u6dfb\u52a0\u6807\u9898-16-8.png?x-oss-process=image\/auto-orient,1\/format,webp 680w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/05\/\u6dfb\u52a0\u6807\u9898-16-8-300x186.png 300w\" width=\"680\"\/><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><strong>\u4e00\u3001redis\u4f3c\u4e4e\u5e76\u6ca1\u6709\u201c\u4e8b\u52a1\u201d\uff0c\u90a3\u4e9b\u7528\u5230\u201c\u4e8b\u52a1\u201d\u7684\u4eba\u5728\u505a\u4ec0\u4e48<\/strong><\/h2>\n<p>Redis\u4e3b\u8981\u662f\u9488\u5bf9\u5355\u4e2akey\uff0c\u6216\u8005\u8bf4\uff0c\u5355\u4e2a\u6570\u636e\u5bf9\u8c61\u7684\u64cd\u4f5c\uff0c\u8fd9\u6837\uff0c\u4e8b\u52a1\u91cc\u7684\u591a\u5bf9\u8c61Atomic\u8981\u6c42\u5c31\u5f88\u4f4e\u3002<\/p>\n<p>\u5f53Redis\u7684\u547d\u4ee4\u6267\u884c\u591a\u5bf9\u8c61\u64cd\u4f5c\uff0c\u6bd4\u5982MSET\u547d\u4ee4\uff0c\u6216\u8005Redis\u7684Transaction\u547d\u4ee4\uff08\u4e5f\u542bLUA\uff09\uff0c\u6d89\u53ca\u591a\u6570\u636e\u5bf9\u8c61\u65f6\uff0c\u5176\u5185\u90e8\uff0c\u662f\u987a\u5e8f\u6267\u884c\u7684\uff08\u8fd9\u4e5f\u662f\u6211\u4eec\u8bf4\u7684\uff0cRedis\u662f\u5355\u7ebf\u7a0b\u67b6\u6784\uff09\uff0c\u76f8\u5f53\u4e8e\u4f20\u7edfDB\u7684Serialize\u7ea7\u522b\u3002\u8fd9\u65f6\uff0cACID\u91cc\u7684Isolation\u5728Redis\u91cc\u5c31\u6781\u5176\u7b80\u5316\uff0c\u56e0\u4e3a\u4e0d\u5b58\u5728\u4e24\u4e2a\u5e76\u53d1\u4e8b\u52a1\u4e92\u76f8\u7684\u5e72\u6270\uff0c\u5373Redis\u4e0d\u5b58\u5728\u5e76\u53d1\u547d\u4ee4\u3002<\/p>\n<p>Redis\u7684Transaction\u547d\u4ee4\uff0c\u4e0d\u662f\u4e25\u683c\u610f\u4e49\u7684\u4e8b\u52a1\uff0c\u56e0\u4e3a\u7f3a\u4e4fRollback\u3002<\/p>\n<p>\u78c1\u76d8\u7684AOF\u6216RDB\u6587\u4ef6\uff0c\u53ea\u662f\u4e2a\u5907\u4efd\uff0c\u4e0d\u662f\u4f20\u7edf\u610f\u4e49\u4e0a\u7684DB\u7684Dataset\u5305\u542b\u78c1\u76d8\u6570\u636e\u7684\u6982\u5ff5\uff0c\u6240\u4ee5\uff0c\u628aRedis\u7684\u78c1\u76d8\u6570\u636e\uff0c\u770b\u6210\u6574\u4e2aDataset\u7684\u4e00\u90e8\u5206\uff0c\u662f\u4e0d\u5bf9\u7684\uff0c\u8fd8\u662f\u53ea\u8003\u8651Redis\u7684\u5185\u5b58\u7279\u6027\uff0c\u5373\u5b83\u662f\u5185\u5b58\u6570\u636e\u5e93\u3002<\/p>\n<p>Redis \u53ea\u662f\u63d0\u4f9b\u4e86\u7b80\u5355\u7684\u4e8b\u52a1\u529f\u80fd\u3002\u5176\u672c\u8d28\u662f\u4e00\u7ec4\u547d\u4ee4\u7684\u96c6\u5408\uff0c\u4e8b\u52a1\u652f\u6301\u4e00\u6b21\u6267\u884c\u591a\u4e2a\u547d\u4ee4\uff0c\u5728\u4e8b\u52a1\u6267\u884c\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u987a\u5e8f\u6267\u884c\u961f\u5217\u4e2d\u7684\u547d\u4ee4\uff0c\u5176\u4ed6\u5ba2\u6237\u7aef\u63d0\u4ea4\u7684\u547d\u4ee4\u8bf7\u6c42\u4e0d\u4f1a\u63d2\u5165\u5230\u672c\u4e8b\u52a1\u6267\u884c\u547d\u4ee4\u5e8f\u5217\u4e2d\u3002\u547d\u4ee4\u7684\u6267\u884c\u8fc7\u7a0b\u662f\u987a\u5e8f\u6267\u884c\u7684\uff0c\u4f46\u4e0d\u80fd\u4fdd\u8bc1\u539f\u5b50\u6027\u3002\u65e0\u6cd5\u50cf MySQL \u90a3\u6837\uff0c\u6709\u9694\u79bb\u7ea7\u522b\uff0c\u51fa\u4e86\u95ee\u9898\u4e4b\u540e\u8fd8\u80fd\u56de\u6eda\u6570\u636e\u7b49\u9ad8\u7ea7\u64cd\u4f5c\u3002<\/p>\n<p><strong>\u5ef6\u4f38\u9605\u8bfb\uff1a<\/strong><\/p>\n<h2 class=\"wp-block-heading\"><strong>\u4e8c\u3001Redis\u4e8b\u52a1\u7684\u5e94\u7528\u573a\u666f<\/strong><\/h2>\n<p>\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u548c\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\uff0c\u4e8b\u52a1\u5904\u7406\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002Redis\u4e8b\u52a1\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u4e00\u81f4\u6027\uff0c\u907f\u514d\u5e76\u53d1\u64cd\u4f5c\u5bfc\u81f4\u7684\u6570\u636e\u4e0d\u4e00\u81f4\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9bRedis\u4e8b\u52a1\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n<ol start=\"1\" type=\"1\">\n<li>\u6279\u91cf\u64cd\u4f5c\uff1aRedis \u4e8b\u52a1\u53ef\u4ee5\u5c06\u591a\u4e2a\u547d\u4ee4\u6253\u5305\u6210\u4e00\u4e2a\u5355\u5143\u6765\u6267\u884c\uff0c\u53ef\u4ee5\u51cf\u5c11\u4e0e Redis \u670d\u52a1\u5668\u7684\u901a\u4fe1\u6b21\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li>\u6570\u636e\u5e93\u8fc1\u79fb\uff1a\u5728\u8fc1\u79fb\u6570\u636e\u65f6\uff0c\u9700\u8981\u4fdd\u8bc1\u6570\u636e\u4e00\u81f4\u6027\u3002\u901a\u8fc7Redis\u4e8b\u52a1\uff0c\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u51fa\u73b0\u4e0d\u4e00\u81f4\u7684\u60c5\u51b5\u3002<\/li>\n<li>\u5206\u5e03\u5f0f\u9501\uff1a\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\uff0c\u9700\u8981\u5b9e\u73b0\u5206\u5e03\u5f0f\u9501\u3002\u901a\u8fc7Redis\u4e8b\u52a1\uff0c\u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u4e8b\u52a1\u4e2d\u6267\u884c\u9501\u5b9a\u3001\u89e3\u9501\u7b49\u64cd\u4f5c\uff0c\u786e\u4fdd\u9501\u7684\u539f\u5b50\u6027\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u4e9b\u5e94\u7528\u573a\u666f\u5c55\u793a\u4e86Redis\u4e8b\u52a1\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4ef7\u503c\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecdRedis\u4e8b\u52a1\u7684\u57fa\u672c\u547d\u4ee4\u3001\u7279\u6027\u548c\u5b9e\u73b0\u539f\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Redis\u4e3b\u8981\u662f\u9488\u5bf9\u5355\u4e2akey\uff0c\u6216\u8005\u8bf4\uff0c\u5355\u4e2a\u6570\u636e\u5bf9\u8c61\u7684\u64cd\u4f5c\uff0c\u8fd9\u6837\uff0c\u4e8b\u52a1\u91cc\u7684\u591a\u5bf9\u8c61Atomic\u8981\u6c42\u5c31\u5f88\u4f4e\u3002\u5f53Re [&hellip;]","protected":false},"author":1,"featured_media":30737,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/30735"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=30735"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/30735\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/30737"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=30735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=30735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=30735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}