Re: Slow network retrieves

From: <wespvp(at)syntegra(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Re: Slow network retrieves
Date: 2004-05-12 05:33:26
Message-ID: BCC72156.8228%wespvp@syntegra.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

On 5/9/04 1:58 PM, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> I am not sure how either of these techniques map into ecpg though.
> If you want to use ecpg then I'd suggest bringing up the question on
> pgsql-interfaces --- the ecpg gurus are more likely to be paying
> attention over there.

I got some sample code from someone on the pgsql-interfaces list on how to
do bulk FETCH's. It is pretty much the same as with Pro*C. You just can't
use that for INSERT/UPDATE (hint, hint...) I was able to improve the
network retrieval rate from 1 million records per hour to 1 million records
per minute.

Wes

In response to

Browse pgsql-general by date

  From Date Subject
Next Message Dirk Försterling 2004-05-12 05:59:57 Re: Is Linux 2.6.5 kernel good enough for production?
Previous Message Daniel Fitzgerald 2004-05-12 03:27:03 Need a hardware optimization pointer