As you know, GlassFish is Free, Open Source, Production ready, enterprise-quality Java EE 5 application server that offers advanced clustering, centralized administration, and best-in-class performance built by the GlassFish community.
EJB Availability is an enterprise class feature available in GlassFish
Most important thing is, its Zero Configuration to make GlassFish highly available ( Download bits).
In this blog from Vivek , you will see the EJB Availability functionality in action, he is also offering the source code for his sample application, application ear file, steps for end to end application deployment/execution, troubleshooting information and much more. He has nicely explained the configuration details for making your application highly available on a GlassFish cluster
TAGS: glassfish ejb ha availability
