Re: postgres performance tunning

> Dear Friends,
>         I have a requirement for running more that 15000 queries per
> second.
> Can you please tell what all are the postgres parameters needs to be
> changed
> to achieve this.
>         Already I have 17GB RAM and dual core processor and this machine
> is dedicated for database operation.

That depends on your queries : for simple things like "SELECT * FROM table
WHERE primary_key = constant", no problem, a desktop dual core will do
it...
So, please provide more details...