Re: PG clustering - Mailing list pgsql-general

From Tino Wildenhain
Subject Re: PG clustering
Date
Msg-id 3F8D0E80.1090306@wildenhain.de
Whole thread Raw
In response to PG clustering  (CSN <cool_screen_name90001@yahoo.com>)
List pgsql-general
Hi,

CSN wrote:
> Just wondering - is there something similar to this
> (clustering) for PostgreSQL? If so, how does it
> compare?
>
> http://www.mysql.com/press/release_2003_30.html
>
Marketing... they're lying the hell out of anything.
"mission critical business apps" *muhahaha*
"640K are enough for everybody" "nobody needs transactions" ;)

afaik, with clustering you can in theory improve read
spead and with luck reliability (according to reads)
but at the cost of write speed and write reliablility.

Mental note to postgres developers:
   - when WAL files could be read over network as well,
     might clustering in the above sense maybe implemented
     by replicating WAL files and until replicated
     accessing them over the net?
(Just wild spinning of thougts, sorry)

Regards
Tino


pgsql-general by date:

Previous
From: Richard Huxton
Date:
Subject: Re: PG clustering
Next
From: "Muhyiddin A.M Hayat"
Date:
Subject: How to Create View