The Hunger Shift

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

Domain

Data Modeling

Difficulty

medium

Seniority

L5

Problem

We run a food-delivery marketplace, and product wants a live board of the dishes surging in each city right now, the kind of thing that reads 'pad thai is up 40 percent in Austin this week.' A single order usually bundles several different dishes, and the same dish shows up under many spellings across restaurant menus. The board refreshes every 15 minutes across hundreds of cities.

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 checks it automatically.