Sedai Blog

How Engineers Save on AWS EMR Costs: 2026 Guide

See what drives AWS EMR costs and apply key strategies like right-sizing, spot nodes and auto-scaling to slash your cluster spend.

Best Practices for Tagging AWS Resources

Learn AWS tagging best practices to improve cost allocation, governance, & automation. Build a tagging strategy that supports accurate optimization & scaling decisions.

The Case Against LLMs in Your CI/CD Pipeline

AI agents are replacing traditional CI/CD pipelines, but LLMs don't belong in production decision-making. Here's what safe agentic CI/CD actually requires.

SaaS vs On-Premise Explained

SaaS vs on-prem explained for modern teams. Compare control, cost, security, customization, and the hidden operational responsibility that remains in both models.

The FinOps Maturity Model: What Actually Stalls Teams at Each Stage

Explore the FinOps maturity model through Crawl, Walk, & Run stages, plus the blockers, metrics, & operating model changes that help teams mature safely.

FinOps RACI Execution in 2026

Learn how the FinOps RACI model must evolve in 2026 to support AI-driven infrastructure, autonomous optimization, and real-time cloud cost control.

How to Choose FinOps Tools in 2026

Most FinOps tool evaluations compare the wrong things. Learn the four questions that separate tools that report waste from tools that actually reduce it.

Kubernetes Cost Visibility in 2026

Learn what the standard K8s cost visibility stack actually gives you, where it breaks, & how to turn visibility into safe action, including GPU workloads.

Common Cloud Cost Management Mistakes in 2026

The cloud cost mistakes that hurt most look like correct behavior at the time. Learn five non-obvious errors — from average-based rightsizing to AI spend mismanagement — and how to fix them.