Endpoint Performance Report

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

Domain

SQL

Difficulty

medium

Seniority

L4

Problem

Next week's reliability review covers the high-traffic endpoints, the ones that handled at least 80 calls. For each, surface the total call count, the average latency rounded to two decimals, and how many calls exceeded the 500ms SLA, busiest endpoints first.

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 checks it automatically.