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

Domain

SQL

Difficulty

medium

Seniority

L3

Problem

Ahead of reserved-instance negotiations, the FinOps team wants the floor cost historically paid to each cloud provider so they can anchor their bid. Show each provider alongside its lowest recorded amount.

Summary

The cheapest month from each provider.

Practice This Problem

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