# Create a hybrid SCD for customers: use Type 2 for location changes (new rows) and Type 1 for contact

Canonical URL: <https://datadriven.io/problems/create-a-hybrid-scd-for-customers-use-type-2-for-location-c-8f37b4d5>

Domain: Data Modeling · Difficulty: medium

## Problem

Create a hybrid SCD for customers: use Type 2 for location changes (new rows) and Type 1 for contact info updates (overwrite).

## Related

- [All practice problems](https://datadriven.io/problems)
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