You must create an ODBC connection to connect to Teradata after you configure the Teradata ODBC drivers. You can then configure SQL ELT optimization for the mapping that uses the ODBC connection type to enhance the mapping performance.
When you create a Teradata ODBC connection, specify the required Teradata database details in the ODBC connection properties.
You must select the ODBC subtype as Teradata in the ODBC connection properties.
If you connect to Teradata from Linux, you must select Data Direct as the Driver Manager for Linux in the ODBC connection properties.