In previous chapters, you have seen how the Oracle Enterprise Manager (OEM) has helped administrators and developers obtain quick insights into and help manage the database via an easy-to-use graphical user interface. This section will show how OEM can help the performance analyst view and interpret performance statistics.
Simply stated, OEM is packaged in two forms:
Oracle Enterprise Manager Database Control. OEM Database Control is a Web-based tool that serves as the primary tool for administering, maintaining, and viewing the performance of a single database. The Database Control component is usually installed by default and is available on all Oracle Database 10g databases.
Oracle Enterprise Manager Grid Control. The Grid ...