Dataflows - Design-time query sampling

Data Factory · Public preview · Shipped

Data Factory Public preview Shipped
Last Modified: June 16, 2026 Release Date: Q3 2025

Description

We will allow Dataflow Gen2 Creators to create a 'snapshot' of their data and work 'locally' with that data in their environment without querying the data source again in the authoring / design experience, significantly reducing the latency after each query evaluation step.

📰 Related Blog Article

From repetition to reuse: accelerate data prep with My queries in Dataflow Gen2
🔗 blog.fabric.microsoft.com

Change History

  1. 2026-06-16
    Restored to Roadmap
  2. 2026-06-16
    Removed from Roadmap
  3. 2025-09-23
    Release Status Planned -> Shipped
  4. 2025-08-28
    Roadmap Item Added
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