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Chapter 1 – Teradata for Executives
Who is the Most Important Person in a Data Warehouse?
The Basics of a Single Computer
What is Parallel Processing?
Each AMP is Responsible for a Portion of the Data
Each AMP holds a Portion of Every Table
The Teradata Architecture
Understand the Extremes of Teradata
Teradata has TASM – A Sophisticated Traffic System
There are Four Major Types of Users
Chapter 2 – How Teradata Utilizes Parallel Processing
Teradata Stores Data in Tables
Each AMP is Assigned Specific Rows
Each AMP Organizes the Rows inside a Data Block
AMPs Always Transfer Their Data Blocks to Memory
As Tables Get Bigger the AMP uses Multiple Data Blocks
AMPs Process A Table One Block at a Time
The Slowest Processing is a Full Table Scan ...