Forum Discussion
Regarding Adding reference data to my stream in Microsoft fabric event stream.
Makes sense. In this case, the pattern is established. Eventstream loads the initial stream into Eventhouse, where the stream is contextualized with the reference data and written to a new table. Then create a new eventstream that uses an Azure Data Explorer source (with the Eventhouse uri information). Even though the source says ADX Eventhouse is the same engine.
Then add a custom endpoint destination where your customer can subscribe. THe other thing you could consider is rather streaming back into the eventstream simply make the data available in eventhouse via the rest api
Community SupportHi VENUMADDIPATI52 ,
Thanks for posting in Microsoft Fabric Community.
Microsoft Fabric does support Lakehouse as a destination for Eventstream, but not yet as a reference data source for enrichment operations. This is likely why you're not seeing the Lakehouse option in the reference data dropdown.
The video you referred to may be showing functionality that is part of an internal preview and not generally available yet.
This setup is not yet generally available as a reference data source in the Eventstream UI. The currently supported sources are listed here: Microsoft Fabric event streams overview - Microsoft Fabric | Microsoft Learn.
These cover Event Hubs, IoT Hub, Service Bus, SQL Database CDC, PostgreSQL CDC, MySQL CDC, Cosmos DB CDC, Kafka, Kinesis, Pub/Sub, and other streaming services, but not Lakehouse or Fabric SQL Database as reference data.
When I try to add a source in Eventstream, the options available are shown in the screenshot below:
Hope this helps. Please reach out for further assistance.
Thank you.