The Event Management System allows you to track and display the status of events occurring on the databases, listeners, and nodes in your network system. To further automate problem detection and correction, you can also create a fixit job that you specify to be run in response to a particular event. For information on the Job and Event menus, see the Oracle Enterprise Manager Administrator's Guide , Chapters 4 and 5. The Oracle Enterprise Manager repository is a set of tables in an Oracle database. Each administrator is associated with a specific repository in a database.
Any information related to the tasks performed by the administrator is stored in that repository.
The repository provides a centralized location for storing information about the state of the environment managed by Oracle Enterprise Manager from the perspective of each console user. It contains information on configurations, jobs and events, historical collections, tuning recommendations, the preferred credentials for each user, and other information associated with each Enterprise Manager Console login. The repository tables can be installed in any database accessible to the Console. An administrator can log on to the repository database from any machine. Also, the repositories for the administrators do not have to be in the same database.