Instruction: Describe how you would design a practical serving stack for a support assistant with stable demand.
Context: Assesses whether the candidate can design a practical architecture and explain the main tradeoffs. Describe how you would design a practical serving stack for a support assistant with stable demand.
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The way I'd approach it in an interview is this: For predictable traffic, I would optimize for steady-state efficiency and clean observability. That usually means a stable serving tier sized for normal load, warm capacity for predictable peaks, retrieval and policy layers kept...
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