Your question is Key Data Warehouse Considerations. 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).
What are the key considerations when designing a data warehouse?
Discuss the decisions involved in selecting warehouse architecture, modeling dimensions and facts, choosing ETL or ELT, managing data quality and lineage, controlling query performance and cost, and supporting changing schemas. Address how you would design for security, access governance, testing, observability, incremental loads, backfills, and reliable downstream analytics.