Teradata PT Processor - Parallel Transporter

Teradata Parallel Transporter Operator Programmer Guide

Product
Parallel Transporter
Release Number
16.20
Published
October 2018
Language
English (United States)
Last Update
2018-10-10
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B035-2435
lifecycle
previous
Product Category
Teradata Tools and Utilities

The Teradata PT processor parses, compiles, and executes a series of statements submitted as a Teradata PT job script.

The Teradata PT processor includes the following components and functionality:

  • Interface (for submitting user requests)
  • Compiler (validates the Teradata PT job script statements and generates and optimizes an internal operating plan)
  • Internal metadata manager
  • Data stream controller (uses parallel launch and interprocess communication facilities for routing data between operators)
  • Checkpoint-restart manager (provides recovery functions for a Teradata PT job)