{"id":169031,"date":"2024-11-06T18:18:21","date_gmt":"2024-11-06T10:18:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/169031\/"},"modified":"2024-11-06T18:18:21","modified_gmt":"2024-11-06T10:18:21","slug":"%e9%9d%a2%e8%a9%a6%e6%ba%96%e5%82%99%e4%ba%86%e8%a7%a3redis%e7%9a%84%e9%9d%a2%e8%a9%a6%e9%a1%8c%ef%bc%88redis%e7%9a%84%e9%9d%a2%e8%a9%a6%e9%a1%8c%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/169031\/","title":{"rendered":"\u9762\u8a66\u6e96\u5099\u4e86\u89e3Redis\u7684\u9762\u8a66\u984c\uff08redis\u7684\u9762\u8a66\u984c\u6709\u54ea\u4e9b\uff09"},"content":{"rendered":"<h1 id=\"%e9%9d%a2%e8%a9%a6%e6%ba%96%e5%82%99%e4%ba%86%e8%a7%a3redis%e7%9a%84%e9%9d%a2%e8%a9%a6%e9%a1%8c%ef%bc%88redis%e7%9a%84%e9%9d%a2%e8%a9%a6%e9%a1%8c%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%89-DpmgFiXfJZ\">\u9762\u8a66\u6e96\u5099\u4e86\u89e3Redis\u7684\u9762\u8a66\u984c\uff08redis\u7684\u9762\u8a66\u984c\u6709\u54ea\u4e9b\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6280\u8853\u74b0\u5883\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9752\u775e\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u5b58\u5132\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u90fd\u975e\u5e38\u5ee3\u6cdb\u3002\u56e0\u6b64\uff0c\u5c0d\u65bc\u5e0c\u671b\u9032\u5165\u76f8\u95dc\u9818\u57df\u7684\u6c42\u8077\u8005\u4f86\u8aaa\uff0c\u4e86\u89e3Redis\u7684\u9762\u8a66\u984c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684Redis\u9762\u8a66\u554f\u984c\uff0c\u5e6b\u52a9\u6c42\u8077\u8005\u505a\u597d\u6e96\u5099\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-DpmgFiXfJZ\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u9762\u8a66\u4e2d\uff0c\u9762\u8a66\u5b98\u901a\u5e38\u6703\u9996\u5148\u8a62\u554f\u4e00\u4e9b\u95dc\u65bcRedis\u7684\u57fa\u672c\u6982\u5ff5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u7684\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u4ec0\u9ebc\u662fRedis\uff1f<\/strong> <br \/>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002<\/li>\n<li><strong>Redis\u7684\u4e3b\u8981\u7279\u9ede\u662f\u4ec0\u9ebc\uff1f<\/strong> <br \/>Redis\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\u9ad8\u6027\u80fd\u3001\u6301\u4e45\u5316\u3001\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u3001\u539f\u5b50\u64cd\u4f5c\u548c\u5206\u4f48\u5f0f\u67b6\u69cb\u3002<\/li>\n<li><strong>Redis\u8207\u50b3\u7d71\u6578\u64da\u5eab\u7684\u5340\u5225\u662f\u4ec0\u9ebc\uff1f<\/strong> <br \/>Redis\u662f\u4e00\u7a2eNoSQL\u6578\u64da\u5eab\uff0c\u4e3b\u8981\u7528\u65bc\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\uff0c\u800c\u50b3\u7d71\u6578\u64da\u5eab\uff08\u5982MySQL\uff09\u5247\u66f4\u9069\u5408\u8907\u96dc\u67e5\u8a62\u548c\u4e8b\u52d9\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-DpmgFiXfJZ\">Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>\u4e86\u89e3Redis\u7684\u6578\u64da\u7d50\u69cb\u662f\u9762\u8a66\u4e2d\u7684\u53e6\u4e00\u500b\u91cd\u8981\u90e8\u5206\u3002\u9762\u8a66\u5b98\u53ef\u80fd\u6703\u554f\uff1a<\/p>\n<ul>\n<li><strong>Redis\u652f\u6301\u54ea\u4e9b\u6578\u64da\u7d50\u69cb\uff1f<\/strong> <br \/>Redis\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u6578\u64da\u7d50\u69cb\u3002<\/li>\n<li><strong>\u5982\u4f55\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\uff1f<\/strong> <br \/>\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u5982<code>HSET<\/code>\u3001<code>HGET<\/code>\u7b49\u4f86\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\u7684\u7279\u9ede\u662f\u4ec0\u9ebc\uff1f<\/strong> <br \/>\u6709\u5e8f\u96c6\u5408\u662f\u4e00\u7a2e\u5e36\u6709\u5206\u6578\u7684\u96c6\u5408\uff0c\u5143\u7d20\u53ef\u4ee5\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\uff0c\u4e26\u4e14\u4e0d\u5141\u8a31\u91cd\u8907\u5143\u7d20\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-DpmgFiXfJZ\">Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u9019\u4e5f\u662f\u9762\u8a66\u4e2d\u5e38\u898b\u7684\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>Redis\u652f\u6301\u54ea\u4e9b\u6301\u4e45\u5316\u65b9\u5f0f\uff1f<\/strong> <br \/>Redis\u4e3b\u8981\u652f\u6301RDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002<\/li>\n<li><strong>RDB\u548cAOF\u7684\u5340\u5225\u662f\u4ec0\u9ebc\uff1f<\/strong> <br \/>RDB\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u751f\u6210\u6578\u64da\u5feb\u7167\uff0c\u800cAOF\u5247\u6703\u8a18\u9304\u6240\u6709\u5beb\u64cd\u4f5c\uff0c\u4e26\u5728\u670d\u52d9\u5668\u91cd\u555f\u6642\u91cd\u653e\u9019\u4e9b\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u5982\u4f55\u914d\u7f6eRedis\u7684\u6301\u4e45\u5316\uff1f<\/strong> <br \/>\u53ef\u4ee5\u901a\u904e\u4fee\u6539Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684<code>save<\/code>\u548c<code>appendonly<\/code>\u53c3\u6578\u4f86\u914d\u7f6e\u6301\u4e45\u5316\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-DpmgFiXfJZ\">Redis\u7684\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u5728\u9762\u8a66\u4e2d\uff0c\u9762\u8a66\u5b98\u53ef\u80fd\u6703\u95dc\u6ce8\u6c42\u8077\u8005\u5c0dRedis\u6027\u80fd\u512a\u5316\u7684\u7406\u89e3\uff1a<\/p>\n<ul>\n<li><strong>\u5982\u4f55\u63d0\u9ad8Redis\u7684\u6027\u80fd\uff1f<\/strong> <br \/>\u53ef\u4ee5\u901a\u904e\u4f7f\u7528\u9069\u7576\u7684\u6578\u64da\u7d50\u69cb\u3001\u8abf\u6574\u5167\u5b58\u914d\u7f6e\u3001\u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f\u7b49\u65b9\u5f0f\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>Redis\u7684\u5167\u5b58\u7ba1\u7406\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f<\/strong> <br \/>Redis\u4f7f\u7528\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u591a\u7a2e\u5167\u5b58\u6dd8\u6c70\u7b56\u7565\uff0c\u5982LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u548cLFU\uff08\u6700\u4e0d\u5e38\u7528\uff09\u7b49\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DpmgFiXfJZ\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3Redis\u7684\u9762\u8a66\u984c\u5c0d\u65bc\u6c42\u8077\u8005\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u638c\u63e1\u57fa\u672c\u6982\u5ff5\u3001\u6578\u64da\u7d50\u69cb\u3001\u6301\u4e45\u5316\u6a5f\u5236\u548c\u6027\u80fd\u512a\u5316\u7b49\u77e5\u8b58\uff0c\u80fd\u5920\u5e6b\u52a9\u6c42\u8077\u8005\u5728\u9762\u8a66\u4e2d\u812b\u7a4e\u800c\u51fa\u3002\u96a8\u8457\u5c0dRedis\u9700\u6c42\u7684\u589e\u52a0\uff0c\u719f\u6089\u9019\u4e9b\u5167\u5bb9\u5c07\u4f7f\u6c42\u8077\u8005\u5728\u6280\u8853\u9818\u57df\u4e2d\u66f4\u5177\u7af6\u722d\u529b\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u9762\u8a66\u984c\uff0c\u638c\u63e1\u5e38\u898b\u554f\u984c\u8207\u89e3\u7b54\uff0c\u63d0\u5347\u9762\u8a66\u6e96\u5099\uff0c\u52a9\u4f60\u5728\u6280\u8853\u9762\u8a66\u4e2d\u812b\u7a4e\u800c\u51fa\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-169031","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169031","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=169031"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169031\/revisions"}],"predecessor-version":[{"id":169032,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169031\/revisions\/169032"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=169031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=169031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=169031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}