Sedai Blog

SLA vs SLO vs SLI: What’s the Difference?

Learn the difference between SLA, SLO, and SLI with clear definitions, examples, and best practices for implementing service level objectives and indicators.

Choosing Azure VM Instance Types for Rightsizing

Learn how to choose the right Azure VM instance types (sizes/ SKUs) for your workloads, reduce waste and align cost and performance through rightsizing.

Workload Rightsizing in Amazon EKS: Steps, Tools & Savings

Step-by-step rightsizing for Amazon EKS: Profile resource usage, tune pod requests/limits, use HPA/VPA/Cluster Autoscaler and apply recommendations.

Detect Unused & Orphaned Kubernetes Resources

Learn how to identify and clean up unused and orphaned Kubernetes resources. Steps, CLI commands, and tools like Kor, k8s-cleaner, and Argo CD.

Lambda vs EKS vs ECS vs EC2: A Practical Comparison

Compare Lambda, EKS, ECS and EC2 by cost, scaling, control and complexity. Practical rules of thumb to pick the right AWS compute model for your workload.

AWS Lambda Optimization: Tools & Techniques for 2026

Compare top tools and techniques to optimize AWS Lambda costs and performance. Learn how engineers automate tuning, monitoring, and right-sizing.

RIP Underutilized Kubernetes Workloads?

The Hidden Costs of Manual Cloud Optimization: The Iceberg Effect

Why Are Cloud Cost Savings So Hard to Achieve?