Summary

Ensuring the performance of data-center applications is foremost in the minds of the IT manager. The database is a crucial part of the IT center, and if it is not properly managed, performance issues can easily get out of control—especially with the increasing data and users of today's applications. DBAs do not want to fight fires every day.

Oracle's Enterprise Manager Cloud Control 12c offers very strong performance-management capability for Oracle databases. Using the Enterprise Manager Diagnostics and Tuning packs, it is possible to easily diagnose performance issues by capturing workload statistics in the AWR and the per second session information captured by ASH for transient issues. There is the proactive diagnosis engine in the database—ADDM, ...

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