AWS Partner Network (APN) Blog
Author: Aniket Dehnikar
Updating AWS CloudFormation Stacks Without Service Disruption to Support Rapid Business Innovation
Developers can rely on AWS CloudFormation to update or add new resources to an application, as CloudFormation provides two methods for updating the stack: direct update or change set. Learn how to update the value and add new resources to your running Amazon RDS deployment, and explore architecture diagrams to help you see how the system behaves when you apply the changes via CloudFormation template.