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Data Architecture for a Chatbot Backend

HardSystem Design00:00
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Your question is Data Architecture for a Chatbot Backend. 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).

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Problem

Case study: for a hypothetical chatbot, what kinds of data would it need, what backend system would support it, and what additional considerations (resiliency, privacy) apply?

Asked in the Power Day case study stage. Discuss the end-to-end ML system, including data collection, inference, backend integrations, operational safeguards, and evaluation. The prompt does not specify traffic, latency, retention, or regulatory requirements, so begin by identifying the assumptions and clarifying questions needed before sizing the design.