Enterprise Manager product family
The Oracle Enterprise Manager product family is a group of similar systems management products and it includes:
Oracle Enterprise Manager Database Control: This flavor of Enterprise Manager gets installed with the installation of a database. This product can manage one database, associated listeners and the host where database is installed.
Oracle Enterprise Manager Application Server Control: This flavor of Enterprise Manager gets installed with the installation of an Application Server. This product can manage one Application Server or an Application Server Cluster or an Application Server Farm and the host where it is installed.
Oracle Enterprise Manager Grid Control: This flavor of Enterprise Manager needs its own installation. This product can manage all of the resources in a data center. In this book we'll learn more details about this particular flavor of Enterprise Manager product.