Alex Lu System Design Interview Pdf Better Jun 2026

: This is often cited as the definitive review. Gergely Orosz, a former engineering manager at Uber, explores how the book provides a "real-world" feel while noting its limitations compared to more academic texts like Designing Data-Intensive Applications Medium (Geek Read): System Design Interview by Alex Xu

: This foundational book by Alex Xu covers core fundamentals and walks through how to design highly scalable systems like a URL shortener, web crawler, and notification system. System Design Interview — An Insider's Guide (Volume 2) alex lu system design interview pdf better