Where the Money Pools

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

Domain

SQL

Difficulty

medium

Seniority

mid

Problem

Finance is reviewing cloud spend region by region and wants to know where the money concentrates. For each region, find the single service responsible for the most spend along with that total, biggest spender first.

Summary

Every region has one line item that dwarfs the rest. Find it.

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.