The Footprint
A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L3
Problem
Capacity planning is reviewing how the server fleet spreads across regions. Show the node count for each region, from the most to the fewest.
Summary
Some regions carry more of the fleet than others. Show how it is spread.
Practice This Problem
Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.