Migrating to the Cloud: A Practical Beginner’s Guide

Cloud migration fails when it’s treated as a lift-and-shift checkbox. It succeeds when it’s treated as an architecture decision. Start by mapping your workloads, dependencies and data gravity before you move a single byte.

Define everything as code from day one — Terraform for infrastructure, containers for portability, and a CI/CD pipeline that makes environments reproducible. Migrate the least risky service first, prove the pattern, then scale it across the estate.

Done well, the cloud gives you elasticity, resilience and honest cost visibility. Done carelessly, it gives you a bigger, more expensive version of the mess you started with. Plan the architecture, automate the rollout, and measure everything.