System Design: How WhatsApp Handles 10 Billion Messages
Narrated in English.
25-minute architecture explainer covering Erlang, WebSockets, database sharding, and end-to-end encryption. The Psychology of Viral Content & breakdown of hook design, open loops, emotional triggers, and audience retention curves.
This video was generated from a brief — script, narration, visuals and quizzes included. Yours can be too.
