Seema Singh wrote:
>
> Hi
> one of export for 35GB database is taking 12 hours.How to reduce this export
> time.
> Thx
> Seema
>
Try direct=Y, and (if nobody is currently using the database, otherwise
you risk running into inconsistencies) try to export in parallel, by
exporting several owners or tables in different processes, and trying to
have all processes dealing with roughly the same amount of data. Quite
obviously, try not to send all the data to the same controller/disk.
If you still have times which are too long for you, totally reconsider.
Import time will easily be 4/5 times greater.
--
Regards,
Stephane Faroult
Oriole Software
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Stephane Faroult
INET: sfaroult_at_oriole.com
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
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Received on Tue Mar 26 2002 - 13:49:00 CST
