A blue-green deployment runs two identical environments (blue and green), routing all traffic to one while the other is updated. Switching traffic provides instant rollback if the new version fails.
The companion to 'Terraform the Hard Way.' Same twenty-one crossroads, framed against what each one looks like under a framework that's already made the decisions. With concrete Atmos snippets at every step.
A guided checklist of every decision you'll make on the road from `terraform apply` to production. Not a recommendation — an education. Borrowed in spirit from Kelsey Hightower's 'Kubernetes the Hard Way.'
A DevOps Accelerator is a proven, repeatable process with prebuilt materials and expert guidance — helping engineering teams deliver cloud platforms faster and safer than DIY approaches.