AWS Cost Optimization Strategies (FinOps) – Real Savings Case I Apply with My Clients
DevOps · 2026-04-05 · 28 min · Barthez Kenwou
AWS bill exploding? Discover a complete and practical FinOps approach to identify waste, cut costs by 30-50%, and stay in control. Fully expanded 2026 edition - the complete anatomy of an AWS bill explained in depth, the data transfer trap (cross-AZ, NAT Gateway) finally broken down, a dedicated section on configuration scenarios based on circumstances (a tripled bill, Savings Plans migration, seasonal traffic, shared Kubernetes costs), Savings Plans, Spot, Graviton, multi-environment automation, and a real case where I saved over 40% monthly on a live infrastructure. Guide designed for beginners and teams who want to go pro without stress.
Tags : FinOps, AWSCostOptimization, CostSavings, SavingsPlans, SpotInstances, Graviton, AWS, DevOps
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