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From:Chao Zhu Date:April 25 2011 4:47pm
Subject:Re: Are those patches already includes in 5.5 community version?
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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 <zhuchao@stripped> 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

Thread
Are those patches already includes in 5.5 community version?Chao Zhu25 Apr
  • Re: Are those patches already includes in 5.5 community version?Chao Zhu25 Apr