Practical guides on system design, cloud infrastructure, AI engineering, and backend architecture — written by engineers who build these systems daily.
Understand the fundamentals of scalable system design, from DNS to CDNs, queues, load balancers, microservices, and more. Perfect for beginners aiming to learn how modern distributed systems handle millions of users.
Discover how AWS Lambda helps you run code without managing servers. Learn its core features, use cases, pros, cons, and when to use (or avoid) it in real-world projects.
Learn how to design and implement scalable data pipelines using modern tools and techniques. This guide covers architecture, components, tools, and best practices to move and transform data efficiently.
Explore what AWS ECS is, how it works, and why it's a great choice for deploying and managing containerized applications at scale. Learn its core features, pros, cons, and use cases.