15.00 - Sizing Base Tables, Hash Indexes, and Join Indexes - Teradata Database

Teradata Database Design

prodname
Teradata Database
vrm_release
15.00
category
User Guide
featnum
B035-1094-015K

Sizing Base Tables, Hash Indexes, and Join Indexes

Estimate the size of your base tables and hash and join indexes using the equations provided in “Table Sizing Equations” on page 860.

These equations assume a constant block size. Because block sizes can vary widely within a table, you can obtain more finely tuned estimates by computing values over a range of block sizes.