Re: Getting even more insert performance (250m+rows/day)

From: "Daniel J(dot) Luke" <dluke(at)geeklair(dot)net>
To: "Steinar H(dot) Gunderson" <sgunderson(at)bigfoot(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Getting even more insert performance (250m+rows/day)
Date: 2006-05-24 20:09:54
Message-ID: 9E8E3745-64F2-4908-BF16-284CF7834760@geeklair.net
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On May 24, 2006, at 4:03 PM, Steinar H. Gunderson wrote:
> Have you tried fiddling with the checkpointing settings? Check your
> logs --
> if you get a warning about checkpoints being too close together,
> that should
> give you quite some boost.

no warnings in the log (I did change the checkpoint settings when I
set up the database, but didn't notice an appreciable difference in
insert performance).

> Apart from that, you should have quite a bit to go on -- somebody
> on this
> list reported 2 billion rows/day earlier, but it might have been on
> beefier
> hardware, of course. :-)

Probably :) I'll keep searching the list archives and see if I find
anything else (I did some searching and didn't find anything that I
hadn't already tried).

Thanks!

--
Daniel J. Luke
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