Trending Dishes Dashboard

A medium Data Modeling interview practice problem on DataDriven. Write and execute real data modeling code with instant grading.

Domain

Data Modeling

Difficulty

medium

Seniority

L5

Problem

Product wants a dashboard showing what dishes are trending in each city right now. Think: 'pad thai is up 40% in Austin this week.' We need the data model to power this, and the dashboard refreshes every 15 minutes.

Summary

What's everyone eating? The answer changes hourly.

Practice This Problem

Solve this Data Modeling problem with real code execution. DataDriven runs your solution and grades it automatically.