Your question is Explain Scalable API Design for Real-Time Ingestion. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me how you would design a scalable API for real-time data ingestion at Mariana Minerals, including data flow, latency considerations, and fault tolerance.