# Databricks Reverse ETL Source Enhancements

We have updated our [Databricks reverse ETL source]({{< ref "sources/reverse-etl/databricks.md" >}}) with some additional features including support for Audiences, Unity catalog, and mirror mode.

Previously, we also announced support for [Models](https://www.rudderstack.com/docs/releases/databricks-models/) where you can define and reuse custom SQL queries on Databricks to send data to your destinations.

## Audiences

The Databricks source now supports the [Audiences]({{< ref "data-pipelines/reverse-etl/features/audiences.md" >}}) feature. You can now create a subset of users specifying specific criteria on your Databricks tables and sync this information to your destinations.

## Unity catalog

You can now sync data from your [Unity catalog](https://docs.databricks.com/en/data-governance/unity-catalog/index.html). To do so, [configure your Unity catalog](https://www.rudderstack.com/docs/sources/reverse-etl/databricks/#configuring-the-connection-credentials) while setting up the Databricks source.

## Mirror mode

The Databricks source now supports syncing data using the [mirror mode](https://www.rudderstack.com/docs/data-pipelines/reverse-etl/developer-guides/sync-modes/#mirror-mode). In this mode, RudderStack ensures that the data in your destination is exactly the same as your Databricks source at any point of time.

See our [Databricks]({{< ref "sources/reverse-etl/databricks.md" >}}) documentation for more information on using these features.

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