Azure Stream Analytics
Azure Stream Analytics is a real-time analytics and complex event-processing engine that is designed to analyze and process high volumes of fast streaming data from multiple sources simultaneously. Patterns and relationships can be identified in information extracted from a number of input sources including devices, sensors, clickstreams, social media feeds, and applications.
You can combine data coming from multiple streams.
You can use declarative SQL-based queries for data transformations.
You can stream the data to real-time dashboards with Power BI.
You can integration with Azure IoT Hub.
You only pay for streaming units used.
You don’t need to handle infrastructure.