Your question is Design a Logging Service. 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 logging service that different clients can integrate with to push and monitor logs, with high scalability, the right database choices, and log search.
Asked in the design round stage. Discuss the end-to-end system, including ingestion, storage, search, monitoring, and ML-assisted anomaly detection. Explain your assumptions, capacity planning, database choices, serving architecture, and operational failure handling.