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Combined Cloud Spend by Region and Service
A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- mid
Problem
The FinOps team wants a unified view of cloud spending across both the actual cost records and the internal allocation records. Combine both sources, remove duplicate line items, exclude rows missing an amount or region, and show the total spend for each region-service combination, sorted from highest to lowest.
Practice This Problem
Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a live PostgreSQL database and grades it instantly.