Teradata TPump is written in:
- IBM C for mainframe-attached z/OS client systems
- C for workstation-attached client systems for UNIX and Windows systems
INMOD and Notify Exit routines can be written in the programming languages listed in the following table. They are dependent on the platform which runs Teradata TPump:
|UNIX OS, Windows||
Although it is neither certified nor supported, INMOD and OUTMOD routines can be written in COBOL on workstation-attached client systems if the Micro Focus COBOL for UNIX compiler is used. However, Teradata strongly recommends writing INMOD and OUTMOD routines in C/C++.