Just looked at version 5.5/5.6 document:
http://dev.mysql.com/doc/refman/5.5/en/memory-storage-engine.html
at least the variable length memory patch is not included, i guess same with
others;
It is disappointed MySQL is not including those into the 5.5/5.6 version;
BTW: i was reading
http://ronaldbradford.com/blog/beyond-mysql-ga-patches-storage-engines-forks-and-pre-releases-fosdem-2010-2010-02-11/previously;
On Tue, Apr 26, 2011 at 12:34 AM, Zhu,Chao zhuc...@gmail.com wrote:
For pathces like :
*EBay Patches (5.0)* have included:
- variable length memory storage engine
- pool of threads
- Virtual columns
and others like
*Google Patches (5.0 5.1)* included improvements in :
- statistics/monitoring
- lock contention
- binlog
- malloc()
- filesorts
- innodb I/O and wait statistics
- SHOW …STATISTICS statements
- smp scalability
- I/O scalability
- semisync replication
- many more
*Percona Patches (5.0)* focus on
- statistics/monitoring
- performance/scalability
- buffer pool content/mutexes
- microslow patch
Thx
--
Regards
Zhu Chao
--
Regards
Zhu Chao
