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Multi-Host Regions by Node Type
A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- junior, mid
Problem
The capacity planning team is assessing regional infrastructure density. Which regions have more than 2 unique hostnames across compute, storage, network, and GPU node types?
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.