I was recently asked to provide a simple demo/proof-of-concept on how to quickly create a real-time streaming dashboard with Power BI. Did you know that you can stream data and update dashboards in real-time? Any visual or dashboard that can be created in Power BI can also be created to display and update real-time data and visuals. The devices and sources of streaming data can be factory sensors, social media sources, service usage metrics, and anything else from which time-sensitive data can be collected or transmitted.
There are three types of real-time datasets which are designed for displaying visuals on real-time dashboards:
- Push dataset
- Streaming dataset
- PubNub streaming dataset
This post is about the PubNub streaming dataset, With a PubNub streaming dataset, the Power BI web client uses the PubNub SDK to read an existing PubNub data stream, and no data is stored by the Power BI service. For more more information on the other types and their capabilities read the following documentation -> Real-time streaming in Power BI