The Footprint

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant feedback.

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 checks it automatically.