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

Design the detailed architecture of a scalable typeahead suggestion system. Separate the real-time suggestion service from the asynchronous assembler, which handles data collection and processing. Understand how components like the aggregator and trie builder use HDFS and Cassandra to efficiently update suggestion data structures.

Detailed Design of the Typeahead Suggestion System

Detailed design