Created when an eventstream's default stream is transformed, for instance with Filter or Manage fields. It can feed further destinations and shows up in Real-Time hub where colleagues can reuse it.
Read more: Microsoft Learn
In the Ultra Transcenders books
Each book explains Derived stream in context, with comparison tables and the common traps.
Terms in this definition
- Eventstream
Lets you pull live events into Microsoft Fabric from Apache Kafka, Azure IoT Hub, Azure Event Hubs and similar sources, reshape them and pass them on elsewhere, all with no coding; it belongs to Real-Time Intelligence.
- FILTER
Returns just those rows of a table that meet a condition. In CALCULATE it handles conditions too complex for a Boolean filter argument, though a Boolean filter is faster whenever one will work.
- Manage fields
An Eventstream step for reshaping events: you can add, drop or rename fields and convert their types, and built-in functions handle strings, dates, times and maths.
- Azure Artifacts feed
Holds packages (Cargo, Universal, Python, Maven, npm, NuGet) in Artifacts; it belongs to a project or the organisation and supports views, feed roles and upstreams.
- Real-Time hub
Microsoft Fabric's automatically provisioned, tenant-wide hub for finding, bringing in and managing streaming data, listing data streams, KQL tables, Microsoft sources and Fabric events in one place.
- WHERE
Limits a SELECT, UPDATE or DELETE to just the rows meeting a condition. Omit it, and the statement hits every row.