EasyAn easy way of adding PostGIS data to ArcMap is by adding Interoperability Connectionan 'Interoperability Connection'. To do this, "Datathe 'Data Interoperability Extension"Extension' is required. Its
It's considered a good idea to add "Numeric Index"a 'Numeric Index' and "Primary Key"'Primary Key' to the PostGISDatabasePostGIS Database Table before creating the connection.