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Re: Performance considerations during Oracle imp/load

From: Frank van Bortel <fvanbortel_at_netscape.net>
Date: Mon, 18 Apr 2005 19:07:19 +0200
Message-ID: <d40p9c$3ai$1@news5.zwoll1.ov.home.nl>


Ora Dummy wrote:
> Okay. What if I import once (nevermind the poor performance with
> commit=Y. If I don't specify it rollback segment will run out), and
> then unload it to a flat file and then use load to do it next time on.
> If load is considered, what will be
> the parameters to consider to speed up the load.
>
> Ora Dummy
>

Increase size of the rollback segment(s). And, even when I never benchmarked SQL*Loader against import, I get the feeling import is faster.

What version of Oracle? External table possible, with a parallel insert into production tables?!?

-- 
Regards,
Frank van Bortel
Received on Mon Apr 18 2005 - 12:07:19 CDT

Original text of this message

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