Columnar replication sets
Columnar replication supports HR Talent application reporting.
Note: If a client has a custom columnar replication that contains one of
the delivered columnar replication classes, then one of the replication classes must be marked
inactive. Columnar replication classes must be unique across all columnar replication
sets.
Columnar replications are replicated directly to the database and do not require separate schemas, registration or interaction with the IMS or the Data Lake.