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Magent + Keepalived实现Memcached高可用群集-小米~bb

 5 years ago
source link: http://blog.51cto.com/10316297/2152202
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Memcached的特点:在Memcached中可以保存的item数据量是没有限制的,只要内存足够;Memcached单进程最大使用内存为2GB,要使用更多内存,可以分别在不同端口启动多个Memcached进程;Memcached是一种无阻塞的socket通信方式的服务,基于libevent库,由于无阻塞通信,对内存读写速度非常之快;Memcached分为服务器和客户端,可以配置多个服务器和客户端

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