Your question is Design Near Real-Time Dashboard Pipeline. 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).
You are building a dashboard for a business team that watches fast-changing operational data throughout the day. The main concern is freshness, since stale numbers quickly lead to bad decisions. The pipeline needs to support frequent updates without breaking data quality or making the dashboard hard to trust.
How do you design a visualization or dashboard for a fast-changing dataset where stakeholders expect near real-time updates?