Design a products table with a proper surrogate primary key and a unique business identifier (SKU)

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

Design a products table with a proper surrogate primary key and a unique business identifier (SKU). The SKU is used by humans but the primary key is used by the database.

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