Database monitoring/tuning tools?

Does anyone have a good recommendation for a database monitoring and tuning tool that a newbie DBA could use? I need something for a DBA who is just starting out (all he has done so far is take the Oracle Architecture course, he's scheduled for the Tuning course next). He is responsible for two 10 GB databases and needs any help he can get. Prefer something that might make tuning recommendations if something like that exists.

Douglas Scott Received on Fri Apr 14 2000 - 00:00:00 CDT