By Scott McNeil
We received tons of questions from our recent Oracle Enterprise Manager 12c Online Forum, we wanted to continue to provide answers to the most popular ones. In this installment, we'll cover questions from the DBA and developer track.
Q. What kind of testing do you recommend for upgrading from Oracle Database 11gR1 to 11gR2?
Q. Can I manage Oracle Exadata and traditional Oracle Databases from the same console?
Q. I thought Active Session History (ASH) was intended for real-time?
Q. What is the difference between Oracle Enterprise Manager 12c and Oracle Database Control?
Q. How does Real-Time Automatic Database Diagnostics Monitor (ADDM) work – the database is hung right?
Q. Can we achieve all the new functionality in Oracle Enterprise Manager 12c using terminal?
Q. Is Real-Time ADDM available only in Oracle Enterprise Manager 12c?
Q. Can you explain the difference between Oracle Database 11g Monitor in Memory Access Mode vs. Real-Time ADDM direct access to SGA?
Q. Is there any limit on the number of days on which ASH can be used for analysis?