Dr. Estera Kot

Data Clustering on Fabric Data Warehouse

Episode 89 of Fabric Espresso, the Microsoft Fabric video series created by Dr. Estera Kot.

Video thumbnail for Data Clustering on Fabric Data Warehouse. Opens the video on YouTube.

Length 10:41. Published Dec 2, 2025 on the Microsoft Fabric YouTube channel. Topic: Warehouse.

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YouTube also lists an upload with the same title: published Nov 19, 2025.

About this episode

Text from the YouTube description.

In this episode of Fabric Espresso, Joanna Podgoetsky hosts Peri Rocha, Senior Product Manager for Microsoft Fabric Data Warehouse, to explore the Data Clustering.

Peri explains how clustering organizes data on disk to dramatically improve query performance by reducing unnecessary I/O. The discussion covers practical tips for choosing clustering columns using Query Insights and includes a live demo comparing query times on regular versus clustered tables, showing a performance boost from 45 seconds to under 2 seconds.

Learn how this game-changing capability can make queries faster, cheaper, and more efficient.

Learn more about Data Clustering in the announcement blog: https://msft.it/6050tj1EC

#Microsoft #MicrosoftFabric #FabricDataWarehouse

Chapters

  1. 0:00 Introduction to clustering
  2. 0:43 Understanding the benefits
  3. 2:56 Setting up for a demo
  4. 3:03 Performance demonstration
  5. 6:54 Analyzing results with insights
  6. 8:43 Why clustering works
  7. 9:51 Wrap up and resources
  8. 10:16 Closing statements

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