# Design a social network schema that demonstrates one-to-many, self-referential, and many-to-many rel

Canonical URL: <https://datadriven.io/problems/design-a-social-network-schema-that-demonstrates-one-to-many-d7a4c6c1>

Domain: Data Modeling · Difficulty: medium

## Problem

Design a social network schema that demonstrates one-to-many, self-referential, and many-to-many relationships.

## Related

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