16.10 - Data Disk Space - Teradata Database

Teradata Database Design

Teradata Database
Release Number
Release Date
June 2017
Content Type
User Guide
Publication ID
English (United States)

Data disk space is reserved for system use, PERM space, or TEMP space owned by user DBC, as illustrated in the following graphic. For purposes of this graphic, consider join index and hash index subtables to be identical to primary data tables.

The size considerations for each type of space are described in Permanent Space Allocations.