Data Integration Service
TDM requires a connection to a Data Integration Service for data discovery operations. The Data Integration Service is the service in the Informatica domain that performs the data discovery operation. The Data Integration Service performs data movement and data masking operations in the Hadoop environment.
Model Repository Service
An application service that manages the Model repository for data discovery operations.
Test Data Manager Service
The TDM application service that manages the TDM repository. Test Data Manager accesses the Test Data Manager Service to use database content from the TDM repository and to connect to other services to perform TDM operations.