Brush up your system design skills by designing real-world software systems using the RESHADED approach.

Deep Dive into System Design Interview

This module presents the RESHADED framework for designing web-scale applications by determining requirements, constraints, and assumptions. It then dives into a step-by-step design process. Later in this module, we'll design several popular services using modular building blocks in unique combinations.

Design Problems

Explore the fundamental requirements of designing a high-scale proximity service such as Yelp. Learn how to define system scope, estimate resource needs (storage, servers, bandwidth), and address the challenge of low latency, location-based searching across massive datasets.

System Design: Yelp

What is Yelp?