Re: benchmarking/performance testing

From: Knut Talman <knut.talman_at_mytoys.de>
Date: Mon, 22 Apr 2002 17:06:25 +0200
Message-ID: <3CC426F1.6010200@mytoys.de>

Niall Litchfield wrote:

> That certainly helps but doesn't let me answer questions like what happens
> if I change my block size for 8 to 16k. It also makes moving from 12
> tablespace designed to manually seperate data to 3 designed to seperate
> objects of different extent sizes somewhat tricky! I guess what i'd like to
> to do is import the data and then apply the archive logs. (BTW for anyone
> tempted to tell me I can't do this I *know* this is not possible)

Unfortunately all other ideas (which make no use of redo logs) will cost performance at the source db. Maybe logminer is the tool of choice here.

Regards,

Knut Received on Mon Apr 22 2002 - 10:06:25 CDT