AWS re:Invent 2025 - Architecture lessons: Three failures and how to prevent them (DEV341)
Some of the best lessons come from failures - but it’s better to learn from someone else’s. In this session we will dissect three real-world AWS architecture failures, exploring what went wrong, the business impact, and how they were fixed. You’ll learn the patterns and anti-patterns behind each case, and walk away with actionable insights to avoid similar pitfalls in your own mission-critical workloads. Learn more: More AWS events: https://go.