there are tonnes of options to implement J2EE singleton( for access shared Data). Can anybody share thier experience on following.
1. Pinned RMI Server (deployed on single server in the cluster)
2. Single instance on Entity Bean
3. Corba Service
4. Static Value in
Servlet (container replicate the value if changed)
My preference would be to go with EJB, would like to know if someone has already tried something similar or had any issues with it?