Your question is Clean Mining Sensor Streams. 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).
How would you handle data processing and data cleansing for complex data streams from mining sensors at Mariana Minerals?
Explain a production-ready approach for ingesting heterogeneous sensor events, validating schemas, handling missing or late data, removing duplicates and anomalies, and producing trusted downstream datasets. Address streaming and batch reprocessing, schema evolution, observability, failure recovery, and data lineage. The response should identify appropriate technologies and explain trade-offs around delivery guarantees, state management, and data quality.