: This foundational book provides a step-by-step framework for tackling vague design questions. It covers 16 real-world interview questions, including: Design a Rate Limiter and Consistent Hashing Design YouTube and Google Drive System Design Interview: An Insider’s Guide (Volume 2)
Xu's content emphasizes practical, real-world application over pure theory. Common topics covered in updated versions include: Scalability
Zoom into the most critical bottlenecks, such as data partitioning, caching strategies, or consistency models.