Memcache 和 Memcached 对比
a:17:{i:1;a:3:{s:2:"i1";s:12:"发布日期";s:2:"i2";s:10:"2004-06-08";s:2:"i3";s:17:"2009-01-29 (beta)";}i:2;a:3:{s:2:"i1";s:15:"仍在维护?";s:2:"i2";s:3:"Yes";s:2:"i3";s:3:"Yes";}i:3;a:3:{s:2:"i1";s:15:"第三方依赖";s:2:"i2";s:4:"None";s:2:"i3";s:12:"libmemcached";}i:4;a:3:{s:2:"i1";s:15:"Key自动修复";s:2:"i2";s:3:"Yes";s:2:"i3";s:2:"No";}i:5;a:3:{s:2:"i1";s:14:"Append/Prepend";s:2:"i2";s:2:"No";s:2:"i3";s:3:"Yes";}i:6;a:3:{s:2:"i1";s:15:"自动序列化";s:2:"i2";s:3:"Yes";s:2:"i3";s:3:"Yes";}i:7;a:3:{s:2:"i1";s:15:"二进制协议";s:2:"i2";s:2:"No";s:2:"i3";s:8:"Optional";}i:8;a:3:{s:2:"i1";s:3:"CAS";s:2:"i2";s:2:"No";s:2:"i3";s:3:"Yes";}i:9;a:3:{s:2:"i1";s:6:"压缩";s:2:"i2";s:3:"Yes";s:2:"i3";s:3:"Yes";}i:10;a:3:{s:2:"i1";s:12:"超时设置";s:2:"i2";s:12:"Connect Only";s:2:"i3";s:15:"Various Options";}i:11;a:3:{s:2:"i1";s:15:"一致性哈希";s:2:"i2";s:3:"Yes";s:2:"i3";s:3:"Yes";}i:12;a:3:{s:2:"i1";s:10:"延迟Get";s:2:"i2";s:2:"No";s:2:"i3";s:3:"Yes";}i:13;a:3:{s:2:"i1";s:9:"Multi-Get";s:2:"i2";s:3:"Yes";s:2:"i3";s:3:"Yes";}i:14;a:3:{s:2:"i1";s:13:"Session支持";s:2:"i2";s:3:"Yes";s:2:"i3";s:3:"Yes";}i:15;a:3:{s:2:"i1";s:20:"指定Server get/set";s:2:"i2";s:2:"No";s:2:"i3";s:3:"Yes";}i:16;a:3:{s:2:"i1";s:12:"数字存储";s:2:"i2";s:20:"Converted to Strings";s:2:"i3";s:3:"Yes";}i:17;a:3:{s:2:"i1";s:16:"支持长连接?";s:2:"i2";s:3:"Yes";s:2:"i3";s:3:"Yes";}}