Michael:
Would you please post a summary of findings here on the list?
I
too have a Siebel implementation going on, and we are
experiencing performance issues, and have set all the
Siebel-specified initSID.ora parameters.
I am in California, and the database is 'across the pond'
in
Europe, so I am doing this remotely, and about 8
hours out of
phase with my
users. Any knowledge transfer will be appreciated.
Thanks
Mike
-----Original Message-----
From: Michael Fontana [mailto:[EMAIL PROTECTED]]
Sent: Thursday, January 30, 2003 7:41 AM
To: Multiple recipients of list ORACLE-L
Subject: Oracle, Siebel and rule-based optimization
I would like to ask a question of this esteemed and knowledgeable audience about running
SIEBEL applications on Oracle. Siebel insists that their CRM application will only run with
acceptable performance if rule-based optimization is chosen, yet, as we all know, there are
documented examples of poor performance, and strong recommendations to the contrary from Oracle.
At one point, I recall reading an article from a knowledgeable consultant describing what must be done
to get Siebel to run with optimizer_mode=choose. Any assistance in reaching this goal, or comments,
would be more than appreciated. We're still in the implementation phase, and are already receiving
poor performance on certain processes, even using the recommended rule based optimization. I
predict it will only get worse!
