Adding a relational database provider
Microsoft SQL Server is supported by default as the relational source for business data. You can configure additional relational providers, such as PostgreSQL and Oracle that can be used as a business database in Infor d/EPM. Install the required ODBC and OLE DB database connectivity providers on all machines where you plan to install services.
Custom connectivity providers require a system DSN to be defined on all machines where services are installed. Because the data source is configured only once, the name of the DSN must be the same on all machines.