Can I integrate real-time updates with ArcGIS?

The DT solution is made from the ground up to easily send data to other platforms through a cloud-to-cloud integration, including ArcGIS

ArcGIS GeoEvent Server enables real-time event-based data streams to be integrated as data sources in your enterprise GIS. Event data can be filtered, processed, and sent to multiple destinations, allowing you to connect with virtually any type of streaming data and automatically alert personnel when specified conditions occur, all in real-time.

By following the steps in this blog entry you should be able to integrate get real-time sensor data with ArcGIS within hours.