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* Performance on AIX
@ 2011-03-19 09:00 phb07 <phb07@apra.asso.fr>
0 siblings, 2 replies; 3+ messages in thread
From: phb07 @ 2011-03-19 09:00 UTC (permalink / raw)
To: pgsql-performance; +Cc: denis.grisot@bull.net
Hi all,
At Bull company, we want to answer a call for tender from a large
company. And we are asked for information about PostgreSQL performance
under AIX on Power 7 servers.
By chance, has someone some data about this ?
Has someone performed a benchmark using AIX quite recently ?
Are there any reasons for having performance level significantly
different between AIX and, let say, Linux, on a given platform ?
Thanks by advance for any help.
Philippe BEAUDOIN
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Performance on AIX
@ 2011-03-19 13:17 Andy Colson <andy@squeakycode.net>
parent: phb07 <phb07@apra.asso.fr>
1 sibling, 0 replies; 3+ messages in thread
From: Andy Colson @ 2011-03-19 13:17 UTC (permalink / raw)
To: phb07 <phb07@apra.asso.fr>; +Cc: pgsql-performance; denis.grisot@bull.net
On 03/19/2011 04:00 AM, phb07 wrote:
> Hi all,
>
> At Bull company, we want to answer a call for tender from a large company. And we are asked for information about PostgreSQL performance under AIX on Power 7 servers.
>
> By chance, has someone some data about this ?
> Has someone performed a benchmark using AIX quite recently ?
>
> Are there any reasons for having performance level significantly different between AIX and, let say, Linux, on a given platform ?
>
> Thanks by advance for any help.
>
> Philippe BEAUDOIN
>
>
Dunno, never gotten to play with AIX or a Power 7... If you sent me one I'd be more than happy to benchmark it and send it back :-)
Or, more seriously, even remote ssh would do.
-Andy
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Performance on AIX
@ 2011-03-22 21:24 Josh Berkus <josh@agliodbs.com>
parent: phb07 <phb07@apra.asso.fr>
1 sibling, 0 replies; 3+ messages in thread
From: Josh Berkus @ 2011-03-22 21:24 UTC (permalink / raw)
To: phb07@apra.asso.fr; +Cc: pgsql-performance; denis.grisot@bull.net
Phillippe,
> At Bull company, we want to answer a call for tender from a large
> company. And we are asked for information about PostgreSQL performance
> under AIX on Power 7 servers.
Afilias runs PostgreSQL on AIX. I don't know the architecture, though.
Or what they think of it as a platform.
--
-- Josh Berkus
PostgreSQL Experts Inc.
http://www.pgexperts.com
^ permalink raw reply [nested|flat] 3+ messages in thread
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2011-03-19 09:00 Performance on AIX phb07 <phb07@apra.asso.fr>
2011-03-19 13:17 ` Andy Colson <andy@squeakycode.net>
2011-03-22 21:24 ` Josh Berkus <josh@agliodbs.com>
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