Create a schema that separates hot (frequently queried) columns from cold (rarely queried) columns i

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

Domain

Data Modeling

Difficulty

medium

Problem

Create a schema that separates hot (frequently queried) columns from cold (rarely queried) columns into different tables.

Practice This Problem

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