O'Reilly logo

Middleware Management with Oracle Enterprise Manager Grid Control 10g R5 by Debu Panda, Arvind Maheshwari

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Monitoring

Enterprise Manager performs round-the-clock monitoring of targets by collecting the performance data. Unmanned monitoring is one of the key features of Enterprise Manager Grid Control. Monitoring subsystem is a crucial piece in unmanned monitoring of targets. Let's learn about monitoring subsystem.

We will now see the major building blocks of the monitoring subsystem in greater detail.

Fetchlets

A managed resource can expose performance indicators through various interfaces like JMX, SNMP, and so on. For example, WebLogic Server performance indicators are exposed through a JMX interface. Enterprise Manager provides executables that can access performance data from most of the standard interfaces. These executables are called fetchlets ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required