2014年3月27日 07:47:46
Keys
----
Data stored by memcached
is identified with the help of a key. A key
is a text string
which should uniquely identify the data for clients
that are
interested in storing and retrieving it. Currently
the
length limit of a key is set at 250 characters (of course,
normally
clients wouldn‘t need to use such long keys); the key
must not include
control characters or whitespace.
另外memcache和memcached的区别:
memcache是写PHP内部的直接和memcahce进程交互的
memcached是调用第三方库libmemcached和memchache交互的
参考: http://www.jb51.net/article/27366.htm
memcache 键名的命名规则以及和memcached的区别,布布扣,bubuko.com
memcache 键名的命名规则以及和memcached的区别
原文：http://www.cnblogs.com/iLoveMyD/p/3627467.html