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Re: Single, Locally Managed system managed tablespace

From: DA Morgan <damorgan_at_psoug.org>
Date: Fri, 19 Jan 2007 11:37:19 -0800
Message-ID: <1169235437.43426@bubbleator.drizzle.com>


Number.One.Mike_at_gmail.com wrote:
> For the evoloution of our product we are considering moving to a single
> system managed tablespace. The application is a very straight forward
> OLTP system, while it has a lot of tables none of them are big (half a
> million on a couple). There are two notable exceptions to this, where
> Documents and notes are stored, these (especially the document one) can
> get very big (but not always). At the moment we are going to go for a
> single Tablespace but advise that if they plan to hold lots of
> documents or lots of adhoc notes then they may wish to move these
> tables to a seperate tablespace.
>
> Can anyone give reasons why this would not be a sensible thing to do?
> Would you bulk if given this advice when implementing a new OLTP
> system? Do people still like Data / Index / LOB on seperate TS's for
> administration reasons?
>
> Thanks in advance,
>
> Mike.

For administrative purposes, as you indicate, I would separate the segment types. And it would be my instinct to not mix LOB segments with others even if I used a single tablespace for both tables and indexes.

-- 
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu
(replace x with u to respond)
Puget Sound Oracle Users Group
www.psoug.org
Received on Fri Jan 19 2007 - 13:37:19 CST

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