Before You Begin | AWS | Teradata DSA - 17.20 - Before You Begin - AWS - BAR - Data Stream Architecture

Teradata® DSA User Guide

Data Stream Architecture
Release Number
November 2022
Last Update
Content Type
User Guide
Publication ID
English (United States)
Last Update

Before you can configure the Data Stream Controller (DSC) to prepare for backup and restore, you must have an Analytics Database / Teradata Database instance and the DSC set up in AWS. See the Teradata® VantageCloud Enterprise on AWS (DIY) Installation and Administration Guide, B035-2800, Planning Worksheet for Vantage on AWS (DIY) section and follow those instructions to launch Teradata instances and configure the DSC in AWS.

While setting up your Teradata system in AWS be aware of the following items:
  • Select a database instance that includes the DSC AMI
  • S3 storage is recommended with Teradata DSC
Once you have launched a database instance that includes the DSC, be sure to follow the instructions in these topics (in this order) under Data Stream Controller Configuration:
  1. Initializing a DSC Instance
  2. Configuring and Initializing ClientHandler on Vantage Nodes
  3. Configuring Additional EBS Storage for a DSC Instance
  4. Configuring BAR Portlets on a Viewpoint Instance