System Design
Notes on architecture, tradeoffs, and system design topics I want to explain clearly over time.
VideoWatch
How TinyURL Works? Explained by Monkey
A humorous animated explainer on URL shortener system design: short links, redirects, databases, caching, and scaling when a tiny link becomes very popular.
System DesignVideoURL ShortenerTinyURLArchitecture
Article13 min read
How to Design a URL Shortener
A practical guide to URL shortener system design: database schema, Redis caching, Base62 short-code generation, and collision handling.
System DesignURL ShortenerRedisDatabasesBackend