General availability: Data transformation at Export in Azure IoT Central

Transforms in Azure IoT Central data export enable you to manipulate the device data including the data format prior to exporting the data to a destination. With this new capability, you can bring your device data to your business applications without any processing steps in between.  

Using IoT Central portal, you can add a transformation query to your data export destination. Each message being exported will pass through the transformation query creating an output, which will be exported to the destination. For example, you can add a transformation query to change the device data into tabular format and then export the transformed data to Azure Data Explorer. 

Learn how to Transform data inside your IoT Central application for export or watch the demo for Data transformation in Azure IoT Central's data export feature.