15.00 - 15.10 - Teradata Director Program - Teradata Database

Teradata Database Introduction to Teradata

Product
Teradata Database
Release Number
15.00
15.10
Content Type
User Guide
Publication ID
B035-1091-151K
Language
English (United States)
Last Update
2018-09-25

TDP manages communications between Teradata CLIv2 for mainframe-attached systems and the Teradata Database server. TDP executes on the same mainframe as Teradata CLIv2 for mainframe-attached systems, but runs as a different job or virtual machine. Although an individual TDP is associated with one logical server, any number of TDPs may operate and be simultaneously accessed by Teradata CLIv2 for mainframe-attached systems on the same mainframe. Each TDP is referred to by an application using an identifier called the TDPid that is unique in a mainframe; for example, TDP2.

Functions of TDP include:

  • Session initiation and termination
  • Logging, verification, recovery, and restart
  • Physical input to and output from the server, including session balancing and queue maintenance
  • Security