by Alex Xu and Sahn Lam is widely considered an essential, advanced sequel to Volume 1, focusing on complex, real-world distributed systems. While Volume 1 covers fundamentals, Volume 2 dives into specific large-scale case studies like payment systems and proximity services. Key Highlights & Value
: Distributed Message Queue (like Kafka), Metrics Monitoring & Alerting, and S3-like Object Storage. Finance & Transactions : Digital Wallet, Payment System, and Stock Exchange. Social & Communication : Distributed Email Service and Ad Click Event Aggregation. : Real-time Gaming Leaderboard. 2. Essential Technical Concepts Geo-spatial Data system design interview volume 2 pdf github
This volume covers a fresh set of topics compared to Volume 1, with a focus on specialized services: System Design Interview: An Insider's Guide (Volume 2)
Also, here are some reference books that you can use to prepare for system design interviews: Finance & Transactions : Digital Wallet, Payment System,
The book discusses designing an ad system. The following papers define how modern ad systems handle massive scale: