Re: Table partitioning problem

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Mar 14, 2011 at 12:40 PM, Robert Haas <robertmhaas@xxxxxxxxx> wrote:
> Generally, table partitioning is not a good idea unless you are
> dealing with really large tables, and nearly all of your queries apply
> only to a single partition.  Most likely you are better off not using
> table inheritance in the first place if you need this feature.

I don't know if my tables count as 'large' or not, but I've gotten
some good mileage in the past out of time-based partitioning and
setting higher compression levels on old tables.  Also the ability to
drop-and-reload a day is sometimes useful, but I grant that it would
be better to never need to do that.

-C.

-- 
Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance



[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux