System design evolves. Modern interviews now frequently include "Design a Web Crawler" or "Design a Notification System" with a focus on real-time protocols like WebSockets.
Understanding Token Bucket vs. Leaking Bucket algorithms. system design interview alex wu pdf github
How to split data across multiple servers when a single instance hits its limit. System design evolves
If you are looking for "Alex Wu" style content on GitHub, look for repositories that cover these classic problems: system design interview alex wu pdf github
Using Kafka or RabbitMQ to decouple services and handle asynchronous processing.
Draw the basic components (Load balancers, API gateways, Databases).
While the full PDF of the book is a copyrighted product, the GitHub community has created incredible and summaries that are often better for quick revision than the book itself.