You must configure client applications to connect to a database (which can contain an enterprise geodatabase) or a cloud data warehouse. Configuration entails using the database management system's or cloud data warehouse's connection methods and drivers.
ArcGIS Pro includes client files to connect to PostgreSQL; therefore, you do not have to install a database management system client to connect to PostgreSQL.
Read the following topics for general information on connecting to a database or enterprise geodatabase in ArcGIS Pro:
Use the links below to learn more about connecting to a specific database:
See Connections to cloud data warehouses in ArcGIS Pro for general information and use the links below to learn more about connecting to a specific cloud data warehouse: