Your question is Design a Log Aggregation System. 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).
Design a log aggregation system.
Asked in the System Design stage. Treat this as a practical design exercise: clarify requirements and sizing before selecting storage, processing, serving, and ML components. Explain how the system handles failures, delayed data, schema changes, and operational feedback.
