Re: Restore performance?

From: "Jesper Krogh" <jesper(at)krogh(dot)cc>
To: "Vivek Khera" <vivek(at)khera(dot)org>
Cc: "Postgresql Performance" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Restore performance?
Date: 2006-04-11 12:04:57
Message-ID: 38326.195.41.66.226.1144757097.squirrel@mail.jabbernet.dk
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

> Well, your pg_dump command lost your BLOBs since the plain text
> format doesn't support them.

Well, no.. they are stored as BYTEA not Large Objects.. They are encoded
in ASCII in the pg_dump output.

> But once you use the -Fc format on your dump and enable blob backups,
> you can speed up reloads by increasing your checkpoint segments to a big
> number like 256 and the checkpoint timeout to something like 10 minutes.
> All other normal tuning parameters should be what you plan
> to use for your normal operations, too.

Thanks.

Jesper
--
Jesper Krogh

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Merlin Moncure 2006-04-11 13:13:24 Re: Takes too long to fetch the data from database
Previous Message Richard Huxton 2006-04-11 10:17:01 Re: Takes too long to fetch the data from database