Increasing Amazon EC2 Limits for Scaling Out - Teradata Software for AWS

Teradata Vantageā„¢ on AWS (DIY) Installation and Administration Guide

Product
Teradata Vantage on AWS
Release Number
5.08
Published
November 2018
Language
English (United States)
Last Update
2018-11-07
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B035-2800
lifecycle
previous
Product Category
Cloud

Before you scale out, you may need to increase Amazon EC2 service limits. To increase limits, use the AWS EC2 Console to create a case to avoid errors when you scale out.

From the EC2 VPC Console, go to VPC > Subnet to ensure the Teradata Database subnet has a sufficient amount of available IPs.

Each resource referenced below has a default limit. See Amazon User Guide for Linux Instances.
AWS Service Limit Type Resource Additional Information
AWS EC2 Limits
  • On-Demand Instances
  • Reserved Instances
Increasing whichever resources apply to your system ensures the subnet has a sufficient amount of available IPs.
AWS EBS Limits Number of EBS volumes  
AWS VPC Limits
  • Network interfaces per region
  • Elastic IP addresses per region