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You've spent the afternoon building a StatefulProcessor for your TransformWithState streaming job. It tracks per-user sessions, accumulates running totals, or deduplicates events. Now you want to know if it actually works. So you wire up a streaming ...

Since 2022, Databricks Engineering has been on a mission to simplify streaming workloads through Project Lightspeed. We’ve democratized stateful processing with features like transformWithState and the State Reader API. Now, with Databricks Runtime 1...

Apache Spark's Real-time Mode Use Case Deep Dive: Ad Attribution This article is a companion to this Databricks blog  about an Ad Attribution use case, with a GitHub repo[b] including sample code that you can use to see Real-Time Mode (RTM) in action...

This article describes an example use case where events from multiple games stream through Kafka and terminate in Delta tables. The example illustrates how to use Delta Live Tables (DLT) to: Stream from Kafka into a Bronze Delta table.Consume streami...