Re: Working on huge RAM based datasets - Mailing list pgsql-performance

From Rod Taylor
Subject Re: Working on huge RAM based datasets
Date
Msg-id 1089643087.42256.7.camel@jester
Whole thread Raw
In response to Re: Working on huge RAM based datasets  (Christopher Browne <cbbrowne@acm.org>)
Responses Re: Working on huge RAM based datasets
List pgsql-performance
> What would be most interesting to see is whether this makes it wise to
> increase shared buffer size.  It may be more effective to bump down
> the cache a little, and bump up sort memory; hard to tell.

How do we go about scheduling tests with the OSDL folks? If they could
do 10 runs with buffers between 1k and 500k it would help us get a broad
view of the situation.



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