Prepare to Migrate the DSC to Postgres | DSU | DSE - Preparing to Migrate the DSC - BAR - Data Stream Architecture - Data Stream Utility

Teradata® DSA - DSU Installation, Configuration, and Upgrade Guide
Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
BAR
Data Stream Architecture
Data Stream Utility
Release Number
17.20
Published
November 2022
Language
English (United States)
Last Update
2023-08-18
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dita:id
B035-3153
Product Category
Software
Teradata Tools and Utilities
Before you migrate to DSA 17.02 or later (with Postgres) you must back up your current repository then upgrade your current DSA system to 16.20.54 or later. Back up the repository after each upgrade.

    Back Up the Existing Repository

  1. Run a repository backup on the current DSC. See Backing Up DSC Repository and Configuration Before Upgrading.
  2. If the DSC is not on 16.20.54 or later, upgrade the DSC. See Installing Software with Scripts.
  3. If you upgrade the DSC, run the repository backup again.

    4. Locate this Information

  4. See Gather Information before You Begin and collect this information.