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RE: locally managed autoallocate (was: Separate Indexes and Data)

From: Jesse, Rich <Rich.Jesse_at_qtiworld.com>
Date: Wed, 01 Oct 2003 07:14:35 -0800
Message-ID: <F001.005D1B0F.20031001071435@fatcity.com>


> -----Original Message-----
> From: Jesse, Rich
> Sent: Wednesday, October 01, 2003 9:49 AM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: locally managed autoallocate (was: Separate Indexes and
> Data)
>
> Theoritically, perhaps, but what if an existing table needs
> to auto-extend
> at 1M and all that's left in the table is 16 (or whatever)

(blush) Obviously, that's supposed to say "left in the tableSPACE".

> 64K chunks. I
> still maintain that system-managed tablespaces are barely
> better than DMTs
> -- fragmentation is still potentially a problem and needs to
> be monitored.
>
> On the flip-side, LMT segments need to be watched too in case they are
> growing beyond the design of the TS (e.g. more than 1024 or
> how ever many
> extents). I'd much rather deal with the latter because it's much less
> likely to happen unexpectedly in our environment.
>
> Rich

Rich

Rich Jesse                           System/Database Administrator
rjesse_at_qtiworld.com                  Quad/Tech Inc, Sussex, WI USA
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Received on Wed Oct 01 2003 - 10:14:35 CDT

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