17.10 - Combining Compression Methods - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Database Design

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
User Guide
Publication ID
B035-1094-171K
Language
English (United States)

You can use more than one compression method on the same data set. The effects are generally additive, but overall compression will be somewhat less than the total of individual results.

Block-level compression combines well with multivalue compression. Teradata does not recommend using algorithmic compression at the same time as block-level compression due to performance concerns.