How 'dimension' correctly an APEX application?

Hi all

We have completed the development of an APEX application. Now, we are preparing to put the application into production (thus making the site available to outside).
The application must handle auctions online and we expect somewhere around 700 users a day. Not all users will place bids.

However, we were wondering if there is any tool that will allow us to see how the application behaves under different loads. (Even a document on how to properly size the database and parameters to adapt in the httpd.conf file or other files from the Http server).

We have:

(1) oracle Database 10 g Enterprise Edition release 10.2.0.3.0 - production
(2) oracle Application Server 10 g Release 3 (10.1.3.0.0)

All tips/links to the documentation or tools are more than welcome.

Kind regards
Ana-Maria

Ana-Maria,
See http://www.oracle.com/technology/pub/articles/downs-test.html
Keep smiling,
Bob R

Tags: Database

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