17.10 - Data Temperature - Teradata Viewpoint - Teradata Workload Management

Teradata® Viewpoint User Guide

Product
Teradata Viewpoint
Teradata Workload Management
Release Number
17.10
Release Date
October 2021
Content Type
User Guide
Publication ID
B035-2206-101K
Language
English (United States)

Data temperature refers to the frequency of access to data stored in space types managed by Teradata Virtual Storage (TVS). Data is considered hot, warm, or cold.

Data temperature is not static, but evolves over time, based on data-access patterns tracked by TVS. Data temperature increases the more often it is accessed, and decreases as access becomes less frequent.