Interview prompt
Problem context
Hundreds of analysts and services copy production data into warehouses, notebooks, and feature pipelines. Central data teams are bottlenecks, definitions conflict, sensitive fields spread, and costs lack owners. Design a platform and operating model that enables autonomy without abandoning governance.
Skills being evaluated
data platform architecturefederated governanceprivacy controlsproduct operating model
The full reasoning guide is part of Pro
The scenario and evaluation focus above remain public. Pro unlocks the structured answer, trade-off analysis, follow-up probes, common weak answers, rubric, related reasoning, and any architecture diagram.
Sign in to continueWhat the full guide covers
Clarify the decision
Establish scale assumptions
Functional and non-functional requirements
High-level architecture
Data model and flow
Consistency and transaction boundaries
Failure modes and recovery
Security and privacy
Observability and SLOs
Capacity and cost
Alternatives and trade-offs
Evolution and migration
What Staff and Principal candidates should emphasize