# Data streams

Data streams are of 2 kinds : 

* [Input data stream ](https://developer.mediarithmics.io/data-streams/data-ingestion): data coming from different sources and ingested in mediarithmics
* [Output data stream ](https://developer.mediarithmics.io/data-streams/exporting-your-data): data coming out of mediarithmics, to your sources.

Learn more about how to set up a connection to your [data warehouse](https://developer.mediarithmics.io/data-streams/data-warehouse)