Hello Kumar, Configuring the HDFS Handler to write to many HDFS files due to many source replication tables or extensive use of partitioning can result in degraded performance. Oracle GoldenGate does not support DDL replication for all database implementations. You should consult the Oracle GoldenGate documentation for their database implementation to understand if DDL replication is supported. This may not be an issue if you have a steady stream of Replication data and do not require low levels of latency for analytic data from HDFS. Thanks. ... View more