Your question is Scale Server Capacity. 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 scale up a server to handle increased demand for Neighbor bookings and messaging?
Discuss how you would clarify traffic and growth requirements, separate booking and messaging workloads, and evolve the architecture beyond a single server. Address data consistency, autoscaling, caching, asynchronous processing, observability, and failure recovery. Include where machine learning could assist capacity forecasting or anomaly detection, and explain how you would validate changes safely.