Your question is Optimize Data Workflows. 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 did you optimize data?
Describe a specific data pipeline optimization you performed. Explain how you identified the bottleneck, which ETL or ELT changes you made, how you protected data quality and correctness, and how you measured the outcome. Include relevant technologies, testing, monitoring, rollback, and backfill considerations.