{"id":126533,"date":"2024-10-26T05:31:28","date_gmt":"2024-10-25T21:31:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126533\/"},"modified":"2024-10-26T05:31:29","modified_gmt":"2024-10-25T21:31:29","slug":"redis-%e5%85%a7%e5%ad%98%e6%b6%88%e8%80%97%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126533\/","title":{"rendered":"Redis \u5167\u5b58\u6d88\u8017\u5206\u6790"},"content":{"rendered":"<h1 id=\"redis-%e5%85%a7%e5%ad%98%e6%b6%88%e8%80%97%e5%88%86%e6%9e%90-XyfoAmoBXq\">Redis \u5167\u5b58\u6d88\u8017\u5206\u6790<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u904b\u884c\uff0c\u4e86\u89e3 Redis \u7684\u5167\u5b58\u6d88\u8017\u7279\u6027\u5c0d\u65bc\u512a\u5316\u6027\u80fd\u548c\u8cc7\u6e90\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u5167\u5b58\u6d88\u8017\u5206\u6790\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5f71\u97ff\u56e0\u7d20\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u512a\u5316\u3002<\/p>\n<h2 id=\"redis-%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-XyfoAmoBXq\">Redis \u5167\u5b58\u4f7f\u7528\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u7684\u5167\u5b58\u4f7f\u7528\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \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\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\u5728\u5167\u5b58\u4e2d\u7684\u5b58\u5132\u65b9\u5f0f\u548c\u6548\u7387\u5404\u7570\u3002<\/li>\n<li><strong>\u5167\u5b58\u5206\u914d\uff1a<\/strong>Redis \u4f7f\u7528 Jemalloc \u4f5c\u70ba\u5176\u5167\u5b58\u5206\u914d\u5668\uff0c\u9019\u4f7f\u5f97\u5167\u5b58\u7684\u5206\u914d\u548c\u91cb\u653e\u66f4\u52a0\u9ad8\u6548\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>Redis \u63d0\u4f9b RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u9019\u4e9b\u65b9\u5f0f\u6703\u5f71\u97ff\u5167\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-redis-%e5%85%a7%e5%ad%98%e6%b6%88%e8%80%97%e7%9a%84%e5%9b%a0%e7%b4%a0-XyfoAmoBXq\">\u5f71\u97ff Redis \u5167\u5b58\u6d88\u8017\u7684\u56e0\u7d20<\/h2>\n<p>\u5728\u5206\u6790 Redis \u7684\u5167\u5b58\u6d88\u8017\u6642\uff0c\u6709\u5e7e\u500b\u95dc\u9375\u56e0\u7d20\u9700\u8981\u8003\u616e\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e7%9a%84%e9%81%b8%e6%93%87-XyfoAmoBXq\">1. \u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7<\/h3>\n<p>\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\u5728\u5167\u5b58\u4e2d\u7684\u4f54\u7528\u91cf\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u5b58\u5132\u5c0f\u578b\u5c0d\u8c61\u6642\uff0c\u5167\u5b58\u4f7f\u7528\u6703\u6bd4\u4f7f\u7528\u5b57\u7b26\u4e32\u66f4\u70ba\u9ad8\u6548\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u6578\u64da\u7d50\u69cb\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>\n# \u4f7f\u7528\u5b57\u7b26\u4e32\nSET key \"value\"  # \u5167\u5b58\u6d88\u8017 = 5 + key\u7684\u9577\u5ea6 + value\u7684\u9577\u5ea6\n\n# \u4f7f\u7528\u54c8\u5e0c\nHSET user:1000 name \"Alice\" age 30  # \u5167\u5b58\u6d88\u8017 = 5 + key\u7684\u9577\u5ea6 + 2 * (field\u7684\u9577\u5ea6 + value\u7684\u9577\u5ea6)\n<\/code><\/pre>\n<h3 id=\"2-%e9%8d%b5%e7%9a%84%e6%95%b8%e9%87%8f%e5%92%8c%e5%a4%a7%e5%b0%8f-XyfoAmoBXq\">2. \u9375\u7684\u6578\u91cf\u548c\u5927\u5c0f<\/h3>\n<p>\u9375\u7684\u6578\u91cf\u548c\u5927\u5c0f\u76f4\u63a5\u5f71\u97ff Redis \u7684\u5167\u5b58\u6d88\u8017\u3002\u6bcf\u500b\u9375\u90fd\u9700\u8981\u4e00\u5b9a\u7684\u5167\u5b58\u4f86\u5b58\u5132\u5176\u5143\u6578\u64da\uff0c\u56e0\u6b64\u5927\u91cf\u5c0f\u9375\u7684\u4f7f\u7528\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5b58\u7684\u6d6a\u8cbb\u3002<\/p>\n<h3 id=\"3-%e5%85%a7%e5%ad%98%e7%a2%8e%e7%89%87-XyfoAmoBXq\">3. \u5167\u5b58\u788e\u7247<\/h3>\n<p>\u5167\u5b58\u788e\u7247\u662f\u6307\u5728\u5167\u5b58\u4e2d\u5206\u914d\u548c\u91cb\u653e\u904e\u7a0b\u4e2d\u7522\u751f\u7684\u672a\u4f7f\u7528\u7a7a\u9593\u3002\u9019\u6703\u5c0e\u81f4\u5be6\u969b\u53ef\u7528\u5167\u5b58\u6e1b\u5c11\uff0c\u5f71\u97ff Redis \u7684\u6027\u80fd\u3002\u4f7f\u7528 <code>INFO memory<\/code> \u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5167\u5b58\u788e\u7247\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%84%aa%e5%8c%96-redis-%e7%9a%84%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8-XyfoAmoBXq\">\u5982\u4f55\u512a\u5316 Redis \u7684\u5167\u5b58\u4f7f\u7528<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406 Redis \u7684\u5167\u5b58\u6d88\u8017\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5167\u5b58\u6d6a\u8cbb\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff1a<\/strong>\u5c0d\u65bc\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u81ea\u52d5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528\u58d3\u7e2e\uff1a<\/strong>\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u58d3\u7e2e\u6280\u8853\u4f86\u6e1b\u5c11\u5167\u5b58\u4f54\u7528\u3002<\/li>\n<li><strong>\u5b9a\u671f\u76e3\u63a7\u548c\u8abf\u6574\uff1a<\/strong>\u4f7f\u7528 <code>MONITOR<\/code> \u548c <code>INFO<\/code> \u547d\u4ee4\u5b9a\u671f\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XyfoAmoBXq\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u5167\u5b58\u6d88\u8017\u5206\u6790\u662f\u78ba\u4fdd\u5176\u9ad8\u6548\u904b\u884c\u7684\u95dc\u9375\u3002\u901a\u904e\u4e86\u89e3\u6578\u64da\u7d50\u69cb\u3001\u9375\u7684\u6578\u91cf\u548c\u5927\u5c0f\u3001\u5167\u5b58\u788e\u7247\u7b49\u56e0\u7d20\uff0c\u4e26\u63a1\u53d6\u76f8\u61c9\u7684\u512a\u5316\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5167\u5b58\u4f7f\u7528\uff0c\u63d0\u5347\u6027\u80fd\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4e0a\u90e8\u7f72\u548c\u512a\u5316 Redis\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eRedis\u5167\u5b58\u6d88\u8017\u5206\u6790\uff0c\u4e86\u89e3\u6578\u64da\u5b58\u5132\u3001\u6027\u80fd\u512a\u5316\u53ca\u8cc7\u6e90\u7ba1\u7406\uff0c\u63d0\u5347\u61c9\u7528\u6548\u80fd\u8207\u7a69\u5b9a\u6027\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-126533","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126533","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=126533"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126533\/revisions"}],"predecessor-version":[{"id":126534,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126533\/revisions\/126534"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}