{"id":5112,"date":"2024-11-14T08:12:27","date_gmt":"2024-11-14T00:12:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5112\/"},"modified":"2024-11-14T08:12:27","modified_gmt":"2024-11-14T00:12:27","slug":"redis%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e6%80%8e%e4%b9%88%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5112\/","title":{"rendered":"redis\u6709\u5e8f\u96c6\u5408\u600e\u4e48\u5b9e\u73b0"},"content":{"rendered":"<blockquote><p>\n  redis\u6709\u5e8f\u96c6\u5408\uff08zset\uff09\u901a\u8fc7\u54c8\u5e0c\u8868\u548c\u8df3\u8dc3\u8868\u5b9e\u73b0\uff0c\u54c8\u5e0c\u8868\u5b58\u50a8\u5143\u7d20\u548c\u5206\u6570\u6620\u5c04\uff0c\u800c\u8df3\u8dc3\u8868\u6309\u5206\u6570\u6392\u5e8f\u5143\u7d20\u5e76\u7ef4\u62a4\u5feb\u901f\u5bfc\u822a\u7684\u6307\u9488\uff0c\u652f\u6301\u591a\u79cd\u64cd\u4f5c\uff0c\u5305\u62ec\u6dfb\u52a0\u3001\u5220\u9664\u3001\u66f4\u65b0\u5206\u6570\u3001\u67e5\u627e\u5143\u7d20\u548c\u83b7\u53d6\u6392\u540d\uff0c\u4f18\u70b9\u5305\u62ec\u5feb\u901f\u6392\u5e8f\u548c\u67e5\u627e\u64cd\u4f5c\u3001\u652f\u6301\u591a\u5206\u6570\u6392\u5e8f\u548c\u9ad8\u6548\u5185\u5b58\u7ba1\u7406\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202405\/21\/2024052117121986712.jpg\" class=\"aligncenter\" title=\"redis\u6709\u5e8f\u96c6\u5408\u600e\u4e48\u5b9e\u73b0\u63d2\u56fe\" alt=\"redis\u6709\u5e8f\u96c6\u5408\u600e\u4e48\u5b9e\u73b0\u63d2\u56fe\" \/><\/p>\n<p><strong>Redis \u6709\u5e8f\u96c6\u5408\u7684\u5b9e\u73b0<\/strong><\/p>\n<p>Redis \u6709\u5e8f\u96c6\u5408\uff08ZSet\uff09\u901a\u8fc7\u4e00\u4e2a\u54c8\u5e0c\u8868\u548c\u4e00\u4e2a\u8df3\u8dc3\u8868\u6765\u5b9e\u73b0\u3002<\/p>\n<p><strong>\u54c8\u5e0c\u8868<\/strong><\/p>\n<p>\u54c8\u5e0c\u8868\u7528\u4e8e\u5b58\u50a8\u5143\u7d20\u53ca\u5176\u5206\u6570\uff08\u6743\u91cd\uff09\u3002<\/p>\n<p><strong>\u8df3\u8dc3\u8868<\/strong><\/p>\n<p>\u8df3\u8dc3\u8868\u662f\u4e00\u4e2a\u6982\u7387\u6570\u636e\u7ed3\u6784\uff0c\u5176\u7ed3\u6784\u7c7b\u4f3c\u4e8e\u94fe\u8868\uff0c\u4f46\u5305\u542b\u6307\u5411\u4e0d\u540c\u5c42\u6b21\u8282\u70b9\u7684\u8df3\u8dc3\u6307\u9488\u3002\u8df3\u8dc3\u8868\u7528\u4e8e\uff1a<\/p>\n<ul>\n<li>\u6309\u5206\u6570\u5bf9\u5143\u7d20\u6392\u5e8f\u3002<\/li>\n<li>\u5feb\u901f\u67e5\u627e\u5177\u6709\u6307\u5b9a\u5206\u6570\u7684\u5143\u7d20\u3002<\/li>\n<li>\u5728 O(logN) \u65f6\u95f4\u5185\u63d2\u5165\u6216\u5220\u9664\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p><strong>\u5982\u4f55\u5b58\u50a8\u6570\u636e<\/strong><\/p>\n<p>\u6bcf\u4e2a\u6709\u5e8f\u96c6\u5408\u5143\u7d20\u90fd\u5b58\u50a8\u5728\u54c8\u5e0c\u8868\u548c\u8df3\u8dc3\u8868\u4e2d\uff1a<\/p>\n<ul>\n<li> <strong>\u54c8\u5e0c\u8868\uff1a<\/strong>\u5b58\u50a8\u5143\u7d20\u548c\u5206\u6570\u7684\u6620\u5c04\u3002<\/li>\n<li> <strong>\u8df3\u8dc3\u8868\uff1a<\/strong>\u5c06\u5143\u7d20\u5b58\u50a8\u5728\u6309\u5206\u6570\u6392\u5e8f\u7684\u8282\u70b9\u4e2d\uff0c\u5e76\u7ef4\u62a4\u8df3\u8dc3\u6307\u9488\u4ee5\u5feb\u901f\u5bfc\u822a\u3002<\/li>\n<\/ul>\n<p><strong>\u64cd\u4f5c<\/strong><\/p>\n<p>Redis \u6709\u5e8f\u96c6\u5408\u652f\u6301\u5404\u79cd\u64cd\u4f5c\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li> <strong>\u6dfb\u52a0\u5143\u7d20\uff1a<\/strong>\u5c06\u5143\u7d20\u53ca\u5176\u5206\u6570\u6dfb\u52a0\u5230\u6709\u5e8f\u96c6\u5408\u4e2d\u3002<\/li>\n<li> <strong>\u5220\u9664\u5143\u7d20\uff1a<\/strong>\u4ece\u6709\u5e8f\u96c6\u5408\u4e2d\u5220\u9664\u6307\u5b9a\u7684\u5143\u7d20\u3002<\/li>\n<li> <strong>\u66f4\u65b0\u5206\u6570\uff1a<\/strong>\u66f4\u65b0\u73b0\u6709\u5143\u7d20\u7684\u5206\u6570\u3002<\/li>\n<li> <strong>\u67e5\u627e\u5143\u7d20\uff1a<\/strong>\u6309\u5206\u6570\u67e5\u627e\u5143\u7d20\u6216\u83b7\u53d6\u6307\u5b9a\u8303\u56f4\u5185\u7684\u5143\u7d20\u3002<\/li>\n<li> <strong>\u83b7\u53d6\u6392\u540d\uff1a<\/strong>\u83b7\u53d6\u7279\u5b9a\u5143\u7d20\u5728\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u6392\u540d\u3002<\/li>\n<\/ul>\n<p><strong>\u4f18\u52bf<\/strong><\/p>\n<p>Redis \u6709\u5e8f\u96c6\u5408\u7684\u4f18\u70b9\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5feb\u901f\u6392\u5e8f\u548c\u67e5\u627e\u64cd\u4f5c\uff08O(logN)\uff09\u3002<\/li>\n<li>\u652f\u6301\u6309\u591a\u4e2a\u5206\u6570\u5bf9\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002<\/li>\n<li>\u4f7f\u7528\u8df3\u8dc3\u8868\u8fdb\u884c\u9ad8\u6548\u7684\u5185\u5b58\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6709\u5e8f\u96c6\u5408\u600e\u4e48\u5b9e\u73b0\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>redis\u6709\u5e8f\u96c6\u5408\uff08zset\uff09\u901a\u8fc7\u54c8\u5e0c\u8868\u548c\u8df3\u8dc3\u8868\u5b9e\u73b0\uff0c\u54c8\u5e0c\u8868\u5b58\u50a8\u5143\u7d20\u548c\u5206\u6570\u6620\u5c04\uff0c\u800c\u8df3\u8dc3\u8868\u6309\u5206\u6570\u6392\u5e8f\u5143\u7d20\u5e76\u7ef4\u62a4\u5feb\u901f\u5bfc\u822a\u7684\u6307\u9488\uff0c\u652f\u6301\u591a\u79cd\u64cd\u4f5c\uff0c\u5305\u62ec\u6dfb\u52a0\u3001\u5220\u9664\u3001\u66f4\u65b0\u5206\u6570\u3001\u67e5\u627e\u5143\u7d20\u548c\u83b7\u53d6\u6392\u540d\uff0c\u4f18\u70b9\u5305\u62ec\u5feb\u901f\u6392\u5e8f\u548c\u67e5\u627e\u64cd\u4f5c\u3001\u652f\u6301\u591a\u5206\u6570\u6392\u5e8f\u548c\u9ad8\u6548\u5185\u5b58\u7ba1\u7406\u3002 Redis \u6709\u5e8f\u96c6\u5408\u7684\u5b9e\u73b0 Redis \u6709\u5e8f\u96c6\u5408\uff08ZSet\uff09\u901a\u8fc7\u4e00\u4e2a\u54c8\u5e0c\u8868\u548c\u4e00\u4e2a\u8df3\u8dc3\u8868\u6765\u5b9e\u73b0\u3002 \u54c8\u5e0c\u8868 \u54c8\u5e0c\u8868\u7528\u4e8e\u5b58\u50a8\u5143\u7d20\u53ca\u5176\u5206\u6570\uff08\u6743\u91cd\uff09\u3002 \u8df3\u8dc3\u8868 \u8df3\u8dc3\u8868\u662f\u4e00\u4e2a\u6982\u7387\u6570\u636e\u7ed3\u6784\uff0c\u5176\u7ed3\u6784\u7c7b\u4f3c\u4e8e\u94fe\u8868\uff0c\u4f46\u5305\u542b\u6307\u5411\u4e0d\u540c\u5c42\u6b21\u8282\u70b9\u7684\u8df3\u8dc3\u6307\u9488\u3002\u8df3\u8dc3\u8868\u7528\u4e8e\uff1a \u6309\u5206\u6570\u5bf9\u5143\u7d20\u6392\u5e8f\u3002 \u5feb\u901f\u67e5\u627e\u5177\u6709\u6307\u5b9a\u5206\u6570\u7684\u5143\u7d20\u3002 \u5728 O(logN) \u65f6\u95f4\u5185\u63d2\u5165\u6216\u5220\u9664\u5143\u7d20\u3002 \u5982\u4f55\u5b58\u50a8\u6570\u636e \u6bcf\u4e2a\u6709\u5e8f\u96c6\u5408\u5143\u7d20\u90fd\u5b58\u50a8\u5728\u54c8\u5e0c\u8868\u548c\u8df3\u8dc3\u8868\u4e2d\uff1a \u54c8\u5e0c\u8868\uff1a\u5b58\u50a8\u5143\u7d20\u548c\u5206\u6570\u7684\u6620\u5c04\u3002 \u8df3\u8dc3\u8868\uff1a\u5c06\u5143\u7d20\u5b58\u50a8\u5728\u6309\u5206\u6570\u6392\u5e8f\u7684\u8282\u70b9\u4e2d\uff0c\u5e76\u7ef4\u62a4\u8df3\u8dc3\u6307\u9488\u4ee5\u5feb\u901f\u5bfc\u822a\u3002 \u64cd\u4f5c Redis \u6709\u5e8f\u96c6\u5408\u652f\u6301\u5404\u79cd\u64cd\u4f5c\uff0c\u5305\u62ec\uff1a \u6dfb\u52a0\u5143\u7d20\uff1a\u5c06\u5143\u7d20\u53ca\u5176\u5206\u6570\u6dfb\u52a0\u5230\u6709\u5e8f\u96c6\u5408\u4e2d\u3002 \u5220\u9664\u5143\u7d20\uff1a\u4ece\u6709\u5e8f\u96c6\u5408\u4e2d\u5220\u9664\u6307\u5b9a\u7684\u5143\u7d20\u3002 \u66f4\u65b0\u5206\u6570\uff1a\u66f4\u65b0\u73b0\u6709\u5143\u7d20\u7684\u5206\u6570\u3002 \u67e5\u627e\u5143\u7d20\uff1a\u6309\u5206\u6570\u67e5\u627e\u5143\u7d20\u6216\u83b7\u53d6\u6307\u5b9a\u8303\u56f4\u5185\u7684\u5143\u7d20\u3002 \u83b7\u53d6\u6392\u540d\uff1a\u83b7\u53d6\u7279\u5b9a\u5143\u7d20\u5728\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u6392\u540d\u3002 \u4f18\u52bf Redis \u6709\u5e8f\u96c6\u5408\u7684\u4f18\u70b9\u5305\u62ec\uff1a \u5feb\u901f\u6392\u5e8f\u548c\u67e5\u627e\u64cd\u4f5c\uff08O(logN)\uff09\u3002 \u652f\u6301\u6309\u591a\u4e2a\u5206\u6570\u5bf9\u5143\u7d20\u8fdb\u884c\u6392\u5e8f\u3002 \u4f7f\u7528\u8df3\u8dc3\u8868\u8fdb\u884c\u9ad8\u6548\u7684\u5185\u5b58\u7ba1\u7406\u3002 \u4ee5\u4e0a\u5c31\u662f\u6709\u5e8f\u96c6\u5408\u600e\u4e48\u5b9e\u73b0\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5112","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5112"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5112\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}