I have landed with a job that not to my liking has OAS, LDAP, Oracle Portal. Is there anywhere I can get basic skills in these to monitor
these databases. I believe Portal is really a PL/SQL driven web page.
I have been struggling hard over last few days to find material on this. Only book I found was Oracle Press - Oracle web development in 9i. That has one chapter each on OAS, portal but not clearly written.
I should be able to troubleshoot in this environment.

Any one who had similar experience pleasse share?

Thanks