The eReplication Agent provides the application-aware and data consistency protection functions for application systems such as Oracle, IBM DB2, Microsoft SQL Server, Microsoft Exchange Server, InterSystems Caché, and local file systems. If your protected objects include these application systems, you need to install the eReplication Agent.
For details about how to prepare for installing the eReplication Agent and how to install the eReplication Agent in various environments, see Installing eReplication Agent in OceanStor BCManager 8.5.1 eReplication Agent Installation Guide.