# MAGIC > [Mirrored Azure Databricks Unity Catalog item definition](https://learn.microsoft.com/en-us/rest/api/fabric/articles/item-management/definitions/mirrored ...

# MAGIC | A **Unity Catalog catalog** on Databricks | Mirrored Databricks Catalog (full / inclusion / exclusion — notebook 01-02) | Zero-copy via shortcuts; schema sync automatic. | # MAGIC | A ...

Arsalan Tavakoli was at his bachelor party in 2013 when Ali Ghodsi, a computer science researcher at the University of California, Berkeley, pulled him aside. The two had become colleagues and friends ...