Applying DevOps Principles on Lean Infrastructure. Lessons From Scaling to 102K Users.

Good lesson. Lean infrastructure works best when the team is disciplined about observability and change management.

For Azure workloads, I would focus on a few practical controls: automated deployments, rollback paths, autoscale rules based on real demand signals, budget alerts, and dashboard coverage for latency, errors, saturation, and dependency health. That lets a small infrastructure footprint stay reliable without over-provisioning everything.

The biggest trap is mistaking lean for under-instrumented. If you run close to the edge on capacity or cost, you need better signals, not fewer.