haha72897的专栏

一致性hash算法(consistent hashing)本文来自优快云博客，转载自：http://blog.youkuaiyun.com/sparkliang/archive/2010/02/02/5279393.aspx 1 基本场景  比如你有 N 个 cache 服务器（后面简称 cache ），那么如何将一个对象 object 映射到 N 个 cache 上

A Bloom filter is a method for representing a set  of n elements (also called keys) to support membership queries. It was invented by Burton Bloom in 1970 [6] and was proposed for use in the web con