What are the scale and constraints? (e.g., Daily Active Users, required uptime, latency budget). Step 2: Propose High-Level Design (10–15 minutes)
You don’t have time to design everything — choose parts that show engineering judgment. Alex Wu’s notes emphasize focusing on the “hot path” and scalability bottlenecks. For the photo app, drill into:
Clarify requirements and constraints.
Many repos, such as aasthas2022/SDE-Interview-and-Prep-Roadmap , provide curated notes that accompany the study of the books. Core Topics Covered in the Books
Many engineers searching for “system design interview alex wu pdf github” are hoping to access the material quickly. Here’s a breakdown of legitimate ways to obtain and read the content.
If you are looking for "Alex Wu" style content on GitHub, look for repositories that cover these classic problems:
Design a real-time messaging app like WhatsApp or Facebook Messenger.
