Home | 4.1.1 Failover and caching | 4.1.3 DRS and caching
4.1.2 DRS and failover
Failover support ensures that HTTP Sessions and EJBs can be moved to another application server. This is transparent to the user but it is important that the you understand how this is implemented internally to design the best configuration to work with HTTP session and caching scenarios. The best practice, as explained at the end of this chapter, is to implement separate replication domains for each service.