Customer Address History

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

Domain

Data Modeling

Difficulty

easy

Seniority

L4

Problem

Our customer support team needs to see a customer's current address and their full address history for regional sales analysis. How would you design a schema that handles address changes?

Summary

People move. Sometimes twice in a month. How do you remember where everyone was, and when?

Practice This Problem

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