| From: | "Jignesh K(dot) Shah" <J(dot)K(dot)Shah(at)Sun(dot)COM> |
|---|---|
| To: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Proposal of tunable fix for scalability of 8.4 |
| Date: | 2009-03-17 13:18:11 |
| Message-ID: | 49BFA313.8040500@sun.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-performance |
Simon Riggs wrote:
> On Wed, 2009-03-11 at 22:20 -0400, Jignesh K. Shah wrote:
>
>
>> A tunable does not impact existing behavior
>>
>
> Why not put the tunable parameter into the patch and then show the test
> results with it in? If there is no overhead, we should then be able to
> see that.
>
>
Can do? Though will need quick primer on adding tunables.
Is it on wiki.postgresql.org anywhere?
-Jignesh
--
Jignesh Shah http://blogs.sun.com/jkshah
The New Sun Microsystems,Inc http://sun.com/postgresql
| From | Date | Subject | |
|---|---|---|---|
| Next Message | luo roger | 2009-03-17 15:59:52 | Confused ! when insert with Preimary key, Freebsd 7.1 is slower thrice times then Debian5 |
| Previous Message | Joshua D. Drake | 2009-03-17 05:45:41 | Re: deployment query |