Explanation/Reference:
Explanation:
The Session Management Engine (SME) of Access Manager internally uses Oracle Coherence, a high performance distributed caching system, to enable the monitoring and management of millions of user sessions across the enterprise in real time. Oracle Coherence replicates and distributes session data across all Access Manager run-time servers in the cluster and also communicates changes from the console to the run-time servers. The location of a session is transparent to the client. All Oracle Coherence traffic is automatically encrypted and it also performs automatic failover and reconciliation. For example, if one of the nodes in a cluster fails, Oracle Coherence automatically distributes data from the failed node to the distributed in-memory caches of the other nodes in the cluster.