AWS Architecture Blog
Author: Frenil Randeria
Frenil is a Greenfield Solutions Architect at AWS. He focuses on helping customers get started on their AWS journey and drives innovation for their workloads. When not helping customers, he likes to explore the different beaches and mountains in the New England area.
Validating multi-Region DR for Terraform Enterprise with AWS FIS
Learn how AWS, HashiCorp, and Athenahealth designed and chaos-tested a multi-Region disaster recovery strategy for Terraform Enterprise on AWS. This post walks through three-phase AWS Fault Injection Service experiments across Amazon EC2, Aurora, and Amazon S3, the 12-14 minute recovery times achieved, and the state file dependency pitfall to avoid.