https://community.esri.com/t5/geodatabase-questions/postgresql-logical-replication-of-geodatabase/m-p/1686805#M9771 <P>I've got a couple of read-only RDS replicas exposing PostGIS geodata via Query Layers. Works great.<BR />Selection sets would likely be a problem from an EGDB, since the database is read-only.</P><P>EGDB replication would likely be better than an RDBMS replica for true geodatabase functionality.</P><P>- V</P> Thu, 26 Feb 2026 03:30:49 GMT VinceAngelo 2026-02-26T03:30:49Z https://community.esri.com/t5/geodatabase-questions/postgresql-logical-replication-of-geodatabase/m-p/1686056#M9770 <P>Hi All,</P><P>Has anyone attempted to use PostgreSQL database replications to mirror an ArcSDE Geodatabase instance from one place to another?</P><P>Cheers,</P><P>Mark</P><P>&nbsp;</P> Mon, 23 Feb 2026 21:11:00 GMT https://community.esri.com/t5/geodatabase-questions/postgresql-logical-replication-of-geodatabase/m-p/1686056#M9770 MarkChilcott 2026-02-23T21:11:00Z https://community.esri.com/t5/geodatabase-questions/postgresql-logical-replication-of-geodatabase/m-p/1686805#M9771 <P>I've got a couple of read-only RDS replicas exposing PostGIS geodata via Query Layers. Works great.<BR />Selection sets would likely be a problem from an EGDB, since the database is read-only.</P><P>EGDB replication would likely be better than an RDBMS replica for true geodatabase functionality.</P><P>- V</P> Thu, 26 Feb 2026 03:30:49 GMT https://community.esri.com/t5/geodatabase-questions/postgresql-logical-replication-of-geodatabase/m-p/1686805#M9771 VinceAngelo 2026-02-26T03:30:49Z