16.10 - Commonly Performed Denormalizations - Teradata Database

Teradata Database Design

Product
Teradata Database
Release Number
16.10
Release Date
June 2017
Content Type
User Guide
Publication ID
B035-1094-161K
Language
English (United States)

The following items are typical of the denormalizations that can sometimes be exploited to optimize performance:

  • Repeating groups
  • Prejoins
  • Derived data (fields) and summary tables (column aggregations)