基于节点缓存的网络服务器性能分析与优化Based on the node cache web server performance analysis and optimization-Based on the node cache web server performance analysis and optimization

一致性哈希表，服务器缓存保存机制，可以较好得解决分布式服务器出故障的问题-The consistency of the hash table, the server cache save mechanism can better get to solve the problem of distributed servers fail