Re: !!! Compress individual tables with postgres - Mailing list pgsql-novice

From Shabala Deshpande
Subject Re: !!! Compress individual tables with postgres
Date
Msg-id 16b7e2640810010132j7bec27c2xad221397b8b70984@mail.gmail.com
Whole thread Raw
In response to Re: !!! Compress individual tables with postgres  ("Joshua Tolley" <eggyknap@gmail.com>)
Responses Re: !!! Compress individual tables with postgres  ("Sean Davis" <sdavis2@mail.nih.gov>)
List pgsql-novice
I have read this article. I think it deals with the compresion at the individual data field level. I am trying to find out a way for  compressing individual tables that are generated on daily basis. I dont think so TOAST will help for compressing  the whole single individual table. please suggest if you know any other alternative.
 
Thanks and Regards,
Shabala

 
On 9/30/08, Joshua Tolley <eggyknap@gmail.com> wrote:
On Tue, Sep 30, 2008 at 3:12 AM, Shabala Deshpande <de.shabala@gmail.com> wrote:
> I have very large databases that are in postgresql (200Gbs+) and individual
> tables that take up as huge space. I know that in mysql one can compress
> individual tables with isam-compression. I understand that postgresql
> compresses text automatically, is there anyway to compress my large database
> further?
> Isn't there any specific method to compress the tables?? or does postgres
> handle it on its own? cause I have a large nos of daily generated tables
> with footprint of each of the table to be quite big.. so i need to compress
> the individual tables.. please help.
> Thanks and Regards,
>
> Shabala Deshpande

PostgreSQL might already be compressing your data. See
http://www.postgresql.org/docs/8.3/interactive/storage-toast.html

- Josh / eggyknap

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