{"id":167141,"date":"2024-11-05T22:42:19","date_gmt":"2024-11-05T14:42:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167141\/"},"modified":"2024-11-05T22:42:20","modified_gmt":"2024-11-05T14:42:20","slug":"%e5%88%a9%e7%94%a8redis%e5%ad%98%e5%84%b2%e6%8c%81%e4%b9%85%e5%8c%96%e6%95%b8%e6%93%9a%ef%bc%88redis%e8%a3%a1%e9%82%8a%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167141\/","title":{"rendered":"\u5229\u7528Redis\u5b58\u5132\u6301\u4e45\u5316\u6578\u64da\uff08redis\u88e1\u908a\u6578\u64da\u985e\u578b\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%ad%98%e5%84%b2%e6%8c%81%e4%b9%85%e5%8c%96%e6%95%b8%e6%93%9a%ef%bc%88redis%e8%a3%a1%e9%82%8a%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%ef%bc%89-jjruKbWDMU\">\u5229\u7528Redis\u5b58\u5132\u6301\u4e45\u5316\u6578\u64da\uff08Redis\u88e1\u908a\u6578\u64da\u985e\u578b\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\u4e0d\u50c5\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u4e26\u4e14\u5177\u5099\u6301\u4e45\u5316\u529f\u80fd\uff0c\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u6578\u64da\u985e\u578b\u53ca\u5176\u6301\u4e45\u5316\u6578\u64da\u7684\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-jjruKbWDMU\">Redis\u7684\u6578\u64da\u985e\u578b<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u6bcf\u7a2e\u6578\u64da\u985e\u578b\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\u548c\u512a\u52e2\u3002\u4ee5\u4e0b\u662fRedis\u4e2d\u4e3b\u8981\u7684\u6578\u64da\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: \u5b57\u7b26\u4e32\u662fRedis\u4e2d\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5305\u62ec\u6587\u672c\u3001\u6578\u5b57\u548c\u4e8c\u9032\u5236\u6578\u64da\u3002\u5b57\u7b26\u4e32\u7684\u6700\u5927\u9577\u5ea6\u70ba512MB\u3002\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u57fa\u672c\u547d\u4ee4\u5305\u62ecSET\u548cGET\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: \u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u5305\u542b\u591a\u9054232\u500b\u9375\u503c\u5c0d\u3002\u4f7f\u7528\u54c8\u5e0c\u7684\u57fa\u672c\u547d\u4ee4\u5305\u62ecHSET\u548cHGET\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>: \u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002\u5217\u8868\u7684\u6700\u5927\u9577\u5ea6\u70ba232-1\u3002\u4f7f\u7528\u5217\u8868\u7684\u57fa\u672c\u547d\u4ee4\u5305\u62ecLPUSH\u548cLRANGE\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>: \u96c6\u5408\u662f\u4e00\u500b\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u4e26\u4e14\u4e0d\u5141\u8a31\u91cd\u8907\u5143\u7d20\u3002\u96c6\u5408\u7684\u6700\u5927\u9577\u5ea6\u540c\u6a23\u70ba232-1\u3002\u4f7f\u7528\u96c6\u5408\u7684\u57fa\u672c\u547d\u4ee4\u5305\u62ecSADD\u548cSMEMBERS\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \u6709\u5e8f\u96c6\u5408\u662f\u5e36\u6709\u5206\u6578\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u5143\u7d20\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u9019\u4f7f\u5f97\u6709\u5e8f\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u7b49\u61c9\u7528\u3002\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u7684\u57fa\u672c\u547d\u4ee4\u5305\u62ecZADD\u548cZRANGE\u3002<\/li>\n<li><strong>\u4f4d\u5716\uff08Bitmap\uff09<\/strong>: \u4f4d\u5716\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u5b57\u7b26\u4e32\uff0c\u5141\u8a31\u4ee5\u4f4d\u7684\u5f62\u5f0f\u5b58\u5132\u6578\u64da\uff0c\u9069\u5408\u7528\u65bc\u7d71\u8a08\u548c\u8a08\u6578\u7b49\u5834\u666f\u3002<\/li>\n<li><strong>\u8d85\u7d1a\u65e5\u5fd7\uff08HyperLogLog\uff09<\/strong>: \u7528\u65bc\u4f30\u7b97\u552f\u4e00\u5143\u7d20\u7684\u6578\u91cf\uff0c\u7279\u5225\u9069\u5408\u65bc\u5927\u6578\u64da\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-jjruKbWDMU\">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\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u65b9\u5f0f\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u4f7f\u7528\uff0c\u751a\u81f3\u53ef\u4ee5\u540c\u6642\u4f7f\u7528\u3002<\/p>\n<h3 id=\"rdb%ef%bc%88%e5%bf%ab%e7%85%a7%ef%bc%89-jjruKbWDMU\">RDB\uff08\u5feb\u7167\uff09<\/h3>\n<p>RDB\u6301\u4e45\u5316\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u81ea\u52d5\u751f\u6210\u6578\u64da\u5feb\u7167\uff0c\u4e26\u5c07\u5176\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6062\u5fa9\u901f\u5ea6\u5feb\uff0c\u4f46\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u7684\u6578\u64da\u8b8a\u66f4\u3002\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684save\u53c3\u6578\u4f86\u8a2d\u7f6e\u5feb\u7167\u7684\u983b\u7387\u3002<\/p>\n<pre><code>\n# \u4f8b\u5982\uff0c\u6bcf\u969460\u79d2\uff0c\u5982\u679c\u81f3\u5c11\u67091000\u500b\u9375\u88ab\u4fee\u6539\uff0c\u5247\u751f\u6210\u5feb\u7167\nsave 60 1000\n<\/code><\/pre>\n<h3 id=\"aof%ef%bc%88%e8%bf%bd%e5%8a%a0%e6%96%87%e4%bb%b6%ef%bc%89-jjruKbWDMU\">AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/h3>\n<p>AOF\u6301\u4e45\u5316\u5247\u662f\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u4ee5\u8ffd\u52a0\u7684\u65b9\u5f0f\u8a18\u9304\u5230\u6587\u4ef6\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u901a\u904e\u91cd\u653e\u9019\u4e9b\u64cd\u4f5c\u4f86\u6062\u5fa9\u6578\u64da\u3002AOF\u7684\u6062\u5fa9\u901f\u5ea6\u76f8\u5c0d\u8f03\u6162\uff0c\u4f46\u6578\u64da\u7684\u5b89\u5168\u6027\u66f4\u9ad8\u3002\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684appendfsync\u53c3\u6578\u4f86\u8a2d\u7f6e\u5beb\u5165\u7b56\u7565\u3002<\/p>\n<pre><code>\n# \u4f8b\u5982\uff0c\u8a2d\u7f6e\u70ba\u6bcf\u6b21\u5beb\u64cd\u4f5c\u5f8c\u90fd\u540c\u6b65\u5230\u78c1\u789f\nappendfsync always\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-jjruKbWDMU\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u985e\u578b\u548c\u9748\u6d3b\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u61c9\u7528\u5834\u666f\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9700\u8981\u5feb\u901f\u5b58\u53d6\u7684\u81e8\u6642\u6578\u64da\uff0c\u9084\u662f\u9700\u8981\u9577\u671f\u4fdd\u5b58\u7684\u6301\u4e45\u5316\u6578\u64da\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u80fd\u7684\u6578\u64da\u5b58\u5132\u65b9\u6848\u7684\u7528\u6236\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u53ef\u4ee5\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5b58\u5132\u6578\u64da\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u6578\u64da\u985e\u578b\u53ca\u5176\u6301\u4e45\u5316\u5b58\u5132\u529f\u80fd\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u548c\u4fdd\u5b58\u6578\u64da\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-167141","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167141","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=167141"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167141\/revisions"}],"predecessor-version":[{"id":167142,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167141\/revisions\/167142"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167141"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}