Stored Data Replication

Teradata Database on Azure Getting Started Guide

brand
Cloud
prodname
Teradata Software for Azure
vrm_release
5.0
category
Configuration
Installation
featnum
B035-2810-117K

Azure replicates stored data for durability and high availability. When you deploy Teradata Database on Azure VMs using premium storage, data is automatically replicated locally three times for redundancy. See Azure Documentation Center.

Beyond what is replicated locally, it is important that you still back up your data to data centers in other regions for disaster recovery and other scenarios.