A complete path into cloud engineering. Start at "what even is a region?" and end able to design, provision, ship, observe and secure real infrastructure — across AWS, GCP and Azure, with the durable concepts foregrounded so the skills outlast any one tool. Every term is defined the first time it appears.
# Infrastructure described as code, not clicked in a console. resource "aws_s3_bucket" "site" { bucket = "my-app-assets" tags = { env = "prod" } } # → Plan: 1 to add, 0 to change, 0 to destroy.
Every service is, underneath, a server, a disk, or a network the provider owns and you rent on demand. Master that mental model and the hundreds of branded products collapse into a handful of primitives you already understand.
Buttons move and products get renamed every year. But compute, object storage, identity, and declarative infra are decades-stable. This guide teaches the concept first, then shows it in AWS, GCP and Azure.
Each one builds on the last — primitives, then how to provision them, ship to them, run them, secure them, and pay for them. Master one topic per page and always know what comes next.
The whole guide fans out from that one question. Twenty minutes from now you’ll know exactly what a region, an availability zone, and the shared-responsibility model are — and why every later decision rests on them.