内存缓存Memcached 1.4.19发布。2014-05-01 上一个版本是2014-04-18的1.4.18
完全改进：
Fixes
Fix endianness detection during configure.
Fixes a performance regression with binary protocol (up to 20%)
Fix rare segfault in incr/decr.
disable tail_repair_time by default.
Likely not needed anymore, and can rarely cause bugs.
use the right hashpower for the item_locks table. Small perf improvement.
Fix crash for LRU crawler while using lock elision (haswell+ processors)
下载：http://www.memcached.org/files/memcached-1.4.19.tar.gz
来自:开源中国社区
