Effects on Performance - Analytics Database - Teradata Vantage

Database Administration

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-11-03
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lifecycle
latest
Product Category
Teradata Vantage™

A rollback can affect the performance and availability of resources in Vantage while the rollback is in progress. The rollback competes for CPU with other users. Moreover, a rollback can keep locks on affected tables for hours, or even for days, until the rollback is complete. The RollbackPriority field in the DBS Control utility determines the priority given to rollback operations.

For more information on the DBS Control utility, see Teradata Vantage™ - Database Utilities, B035-1102.