Logical Structure - Call-Level Interface Version 2

Teradata Call-Level Interface Version 2 Reference for Mainframe-Attached Systems

Product
Call-Level Interface Version 2
Release Number
16.10
Published
May 2017
Language
English (United States)
Last Update
2018-05-07
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B035-2417
lifecycle
previous
Product Category
Teradata Tools and Utilities

Applications that manipulate data on Teradata Database communicate with it indirectly by means of CLIv2. The application calls CLIv2, which acts as a subroutine of the application, sharing the same environment. CLIv2 executes as part of the same job, terminal session, virtual machine, or transaction.

The following figure illustrates the logical structure of the client-server interface.

CLIv2: Logical Structure