PubNub Real-time Gateway for Microsoft Azure EventHub

The tutorial outlines a step-by-step process for integrating real-time data from PubNub streams with Microsoft Azure and Power BI to create dynamic visualizations, focusing on a smart city use case. Initially, data is streamed from sensors via PubNub to Azure using an ARM template that simplifies deployment of necessary components like Event Hubs and WebJobs. Azure Stream Analytics is then utilized to process this data, allowing for operations such as calculating a five-second average of humidity levels. The processed data is output back to PubNub and can also be directed to Power BI, where it is visualized in real-time charts, such as monitoring noise levels in a beer garden. The setup emphasizes ease, with most configurations being automated, and highlights the potential for real-time data monitoring and analysis through straightforward integrations.