On 06/22/10 16:40, Greg Smith wrote:
> Grzegorz Jaśkiewicz wrote:
>> raid: serveRAID M5014 SAS/SATA controller
> Do the "performant servers" have a different RAID card? This one has
> terrible performance, and could alone be the source of your issue. The
> ServeRAID cards are slow in general, and certainly slow running RAID10.
What are some good RAID10 cards nowadays?
On the other hand, RAID10 is simple enough that soft-RAID
implementations should be more than adequate - any ideas why a dedicated
card has it "slow"?
In response to
pgsql-performance by date
|Next:||From: Sergio Charpinel Jr.||Date: 2010-06-23 11:40:39|
|Subject: Re: Low perfomance SUM and Group by large databse|
|Previous:||From: Jayadevan M||Date: 2010-06-23 06:15:06|
|Subject: Re: Query about index usage|