Real-Time and Streaming System Design Questions
Designing low-latency, always-on systems: real-time communication (WebSockets, long-polling, server-sent events), presence and pub/sub fan-out, live streaming and video delivery, and real-time collaboration. Covers latency budgets, connection scaling, and delivering ordered updates to many concurrent clients. The design surface for chat, feeds, streaming, and collaborative apps.
No published Real-Time and Streaming System Design questions for Mobile Developer yet
This topic is part of the Mobile Developer interview scope, but we have not published questions for it under this role yet. Browse the other topics in this category, or start a practice session to work through it interactively.