Fault-isolated, zonal deployments with AWS CodeDeploy

In this blog post you’ll learn how to use a new feature in AWS CodeDeploy to deploy your application one Availability Zone (AZ) at a time to help increase the operational resilience or your services through improved fault isolation . Introducing change to a system can be a time of risk. Even the most advanced CI/CD systems with comprehensive testing and phased deployments can still promote a bad change into production.