Cutting a Small Kubernetes Cluster Bill by 48%: A Dual-Cloud EKS + AKS Optimization Story

~$414/mo, ~$5,000/yr saved combined (~48%): 39% on production, 61% on dev. Six waste patterns and a zero-downtime execution playbook for small K8s clusters.

April 16, 2026 · 10 min · Hoon Jo