Fault-Tolerance with Grid Stores

An ActiveSpaces data grid deployment provides data persistence and replication capabilities that support shared state fault-tolerance in EMS. For information on how to configure data replication in ActiveSpaces, see the TIBCO ActiveSpaces Concepts product guide.

When using grid stores, a fault-tolerant EMS server pair's configuration is stored within an ActiveSpaces data grid. This allows the configuration to be accessible to EMS servers running in separate machines or containers. Static configuration elements including JAAS modules, JAAS module configuration files, JACI modules and digital certificates are not stored in the data grid and must still be maintained manually.