17.10 - Application - Parallel Transporter

Teradata® Parallel Transporter Application Programming Interface Programmer Guide

Parallel Transporter
Release Number
Release Date
June 2021
Content Type
Programming Reference
Publication ID
English (United States)
All main and worker applications must be synchronized:
  • After receiving a TD_SYNC_Barrier or TD_SYNC_TELINFO status code.
  • All instances should enter and exit the same following methods together:
    • Initiate
    • Checkpoint/Restart
    • EndAcquisition
    • ApplyRows
    • Terminate

Because of the synchronization, the instance on the slower machine will affect the instance on the faster machine. Teradata strongly recommends that you run all of your instances on machines that have the same power throughput.