Your question is Ensure Distributed Data Consistency. 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 leading an engineering initiative that spans multiple services and data stores, where the same business event can be reflected in several systems at different times. You need a clear execution approach so the team can maintain reliable data consistency without slowing delivery or creating unacceptable operational risk.
How would you ensure data consistency across distributed systems?