DSA and MAPS Architecture | Teradata DSA - 17.20 - DSA and MAPS Architecture - BAR - Data Stream Architecture

Teradata® DSA User Guide

Product
BAR
Data Stream Architecture
Release Number
17.20
Release Date
October 2021
Content Type
User Guide
Publication ID
B035-3150-101K
Language
English (United States)

Prior to Teradata Database 16.10, moving objects to a new hash map meant taking the system offline for a period of time. DSA takes advantage of the new Teradata Database MAPS Architecture introduced in Teradata Database 16.10 and later to allow you to back up objects from one map and restore them to another. See Objects Tab.