Re: PrivateRefCount (for 8.3) - Mailing list pgsql-hackers

From Tom Lane
Subject Re: PrivateRefCount (for 8.3)
Date
Msg-id 22390.1164656380@sss.pgh.pa.us
Whole thread Raw
In response to Re: PrivateRefCount (for 8.3)  ("Simon Riggs" <simon@2ndquadrant.com>)
List pgsql-hackers
"Simon Riggs" <simon@2ndquadrant.com> writes:
> On Mon, 2006-11-27 at 13:44 -0500, Tom Lane wrote:
>> Most likely a waste of development effort --- have you got any evidence
>> of a real effect here?

> And at 2000 connections we waste RAM the size of shared_buffers... that
> isn't something to easily ignore.

It is until someone shows me that Postgres actually works productively
at 2000 connections.  I think this is probably very far down the list
of problems you'd hit with so many backends.
        regards, tom lane


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