We're retiring Oracle Learning Library by the end of 2025.
Explore tutorials and labs on docs.oracle.com/learn or access free learning content on the Oracle Learning YouTube channel.For product documentation, visit Oracle Help Center.
The Replication Gateway is a component of Oracle Unified Directory that enables replication between Oracle Directory Server Enterprise Edition and Oracle Unified Directory. It is a high-performance channel that propagates the updates between heterogeneous replicated topologies without being stored at the gateway level. The main purpose of the replication gateway is to enable migration from Oracle Directory Server Enterprise Edition to Oracle Unified Directory. In this series you will learn how to migrate the user schema, global configuration parameters, and directory data of Oracle Directory Server Enterprise Edition (ODSEE) 11g to Oracle Unified Directory (OUD) 12c by using the Replication Gateway.