Endpoint Performance Report

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

Domain

SQL

Difficulty

medium

Seniority

L4

Problem

Next week's reliability review needs endpoint stats. For each endpoint with at least 5 calls, surface the total call count, average latency, and the number of calls that exceeded the 500ms SLA threshold. Round to 2 decimal places.

Summary

Every endpoint has a speed and a reliability story.

Practice This Problem

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