Oracle Enterprise Manager

Lastly i have seen the usage of Enterprise Manager for EBS performance management, it provides a GUI for maintaining database activities.

Then i made a little research and saw the below information in Oracle's internet site.

"It' s usage is not limited to applications management the list is below;
Application management,
Middleware management,
Database management,
Hardware management,
Heterogeneous management,
Application performance management,
Lifecycle management,
Configuration and change management,
Application management

The benefits listed in the site is below also;
*149% ROI for IT Management Investments—Manage the entire Oracle stack using a single console, eliminating unnecessary tools.
*Faster transactions, better user experience—Improve business performance with a unique solution encompassing real user experience management, business transaction management, and business service management. Learn more about Business-Driven Application Management.
*Prevent 80% of customer problems—Be more proactive than even before. Manage your IT, interact with Oracle on support-related issues, exchange ideas and learn from your peers at other companies, and implement recommendations and fixes – all within a single console. Learn about integrated systems management and support."