There is a great white paper from Oracle that describes how to use Server Side Callouts using Fast Application Notification in RAC 10gR2. http://www.oracle.com/technology/products/database/clustering/pdf/oowfan.pdf
One nice feature is the ability to put a shell script in the $ORA_CRS_HOME/racg/usrco directory that will be executed every time an event occurs. This is a great way to manipulate your application when something happens to the instance/database/node.
Server Side Callouts Using FAN
Posted by
Notetaker
Tuesday, November 4, 2008
Labels: Real Application Clusters - RAC
All views on this blog are my own. All hints, tips and scripts should be run and tested on your development and test servers before attempting in production.
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