We need a help to identify a best practice of requesting PostgreSQL database with ArcObjects API.
Client drivers required to connect ArcGIS Engine 10.8.1 standalone app to PostgreSQL.
What drivers are needed to be installed on the client side?
Hi,
"Most ArcGIS applications that can connect to a PostgreSQL database include the required PostgreSQL client libraries. These applications include ArcGIS Server, ArcGIS Pro, ArcGIS Desktop, and ArcReader."
All required software is included in to ArcObjects if you will use SDE connection. ArcObjects SDK is the same for ArcGIS ArcMap or Engine. Difference is that you need to start from license checking in ArcGIS Engine. ArcMap does license checking itself.