On Fri, Dec 17, 2010 at 10:08 AM, Tom Polak
<tom@rockfordarearealtors.org> wrote:
> What kind of performance can I expect out of Postgres compare to MSSQL?
You should take any generalizations with a grain of salt. I suggest
that you do a POC.
> Let's assume that Postgres is running on Cent OS x64 and MSSQL is running
> on Windows 2008 x64, both are on identical hardware running RAID 5 (for
> data redundancy/security), SAS drives 15k RPM, dual XEON Quad core CPUs,
> 24 GB of RAM.
RAID-5 = suckage for databases.
Things to think about:
How big is your data set and how big is your working set?
Do you have a raid card? Is it properly configured?
--
Rob Wultsch
wultsch@gmail.com
