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z?%-}L$r=bG$Cp6>EF0CTKFK?%s@6ez3OuoA(k<(zBe&VjEn=Ra7XJWWd~}QsW`n!0 ze@QNwrMG8F`sPaGD@vxb9D3=fz_?o_f=cG6PAC@OU?wOLGw5roJThNkcs1zOOIIh z2(GK);vKFYMqt5ez`fg&zX1O3+=T_7h|s$2p-pxTiXmTu$5jpZZ1p6ljEi74CJhh zqQ(Z5&zxNPPf#*nl)Iud;* z2!|58vUV}gyDxA|@{0Ut)oVnoo5qzaI>9@LtGaTI0AQP_M&<9s~M`@le?GtM$PZ9bz(4ySwm5N9S{ zv_nP#Y?q=C#ZAjz+Kv7_y@P!`m7xTlsf?VkUD0nIHMzSbc)kFgn(>>(na}hpW4VY2 zzn)bTJg~RhR$3soV+%~z-p+&{K8(74qiR<^%wnJx?2gyv|Im@> zr;CxU>jh^k!%}Rj3!q%AMu!17_>@E5M{bmZeOAPqSB#k61Ty{rn`*EE8E%Xs3f>$} oX Redis' +draft: false +lang: '' +--- + +# Redis ZSet实现原理 + +是一种由跳表和哈希表组成的数据结构。ZSet结合了集合的特性和排序功能,能存储具有唯一性的成员,并且根据成员的分数进行排序。 + +由 +- 跳表: 用于存储数据的排序和快速查找 +- 哈希表: 用于存储成员和它分数的映射,提供快速查找 + + +当元素数量较少的时候,Redis采用压缩列表来节省内存。 +元素个数<=zset-max-ziplist-entries,并且每个元素的值小于zset-max-ziplist-value + +如果任何一个条件都不满足,Zset采用跳表加哈希表作为底层实现。 + + +![](https://blog.meowrain.cn/api/i/2025/09/11/12i8qms-1.webp) \ No newline at end of file diff --git a/src/content/posts/Redis跳表.md b/src/content/posts/中间件/Redis/Redis跳表.md similarity index 100% rename from src/content/posts/Redis跳表.md rename to src/content/posts/中间件/Redis/Redis跳表.md