17.10 - Indexes and Maps - 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)

Indexes can facilitate access to data of interest in a database. Teradata offers several different types of indexes that can help to optimize the performance of your relational databases.

Every table is associated with a map that determines the AMPs to which the table rows are distributed.