Why Simplicity Wins: Bare Metal Kubernetes Outperformed Cloud Abstractions

This migration story challenges the assumption that cloud platforms always offer the best infrastructure solution. By moving to bare metal Kubernetes with intentional design using Terraform and Ansible, the team eliminated database bottlenecks and load-related failures that plagued their Azure-based system. The successful three-month, zero-downtime migration demonstrates that sometimes simpler, well-architected infrastructure delivers superior performance and cost efficiency compared to expensive cloud abstractions.