Re: [GENERAL] postgresql is slow with larger table even it is in RAM

2008-03-25 Thread sathiya psql
ok On Tue, Mar 25, 2008 at 5:33 PM, Alvaro Herrera <[EMAIL PROTECTED]> wrote: > Please stop reposting your questions to multiple groups. Since all your > questions are about performance, please stick to the pgsql-performance > list. Posting to pgsql-sql is not really appropriate, and in > pgsql

Re: [GENERAL] postgresql is slow with larger table even it is in RAM

2008-03-25 Thread Alvaro Herrera
Please stop reposting your questions to multiple groups. Since all your questions are about performance, please stick to the pgsql-performance list. Posting to pgsql-sql is not really appropriate, and in pgsql-admin you're totally off-topic. -- Alvaro Herrerahttp

Re: [GENERAL] postgresql is slow with larger table even it is in RAM

2008-03-25 Thread Tomasz Ostrowski
On 2008-03-25 09:51, sathiya psql wrote: > Table size is nearly 700 MB, > and my machine had a 1 GB + 256 MB RAM, i had created the table space in > RAM, and then created this table in this RAM. > > So now everything is in RAM, if i do a count(*) on this table it returns > 327600 in 3 seconds,

[GENERAL] postgresql is slow with larger table even it is in RAM

2008-03-25 Thread sathiya psql
I have a table with 32 lakh record in it. Table size is nearly 700 MB, and my machine had a 1 GB + 256 MB RAM, i had created the table space in RAM, and then created this table in this RAM. So now everything is in RAM, if i do a count(*) on this table it returns 327600 in 3 seconds, why i