advancedWhatsApp Deep Dive27 of 132
How does WhatsApp store and deliver media (images, videos) — CDN, chunked upload, compression?
Tests whether you know media takes an entirely different storage/delivery path than lightweight text messages.
Ready to design this system end to end?
Generate a complete, structured system design answer — requirements, capacity estimation, API design, architecture, database choice, scaling, caching, fault tolerance, security, trade-offs, and more, walked through the way a strong senior engineer would in a real interview.
Sign in to generate a responseNext Step
←PreviousContinue to Design a Distributed Cache (like Redis Cluster) — consistent hashing and hot-key handling.→
← Back to all System Design (HLD) questions