Microsoft Fabric Updates Blog

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Announcing Cosmos DB in Microsoft Fabric Featuring New Capabilities! (Preview)

The Preview of Cosmos DB in Microsoft Fabric, is now available to all users. Following its initial announcement at Microsoft Build 2025, several new capabilities have been added to improve data workflows. With this release, you can seamlessly access and analyze your operational data across the Fabric ecosystem. Leverage Real-Time Intelligence, Copilot-powered Power BI, and …

Access Amazon S3 Shortcuts Securely and Seamlessly with Microsoft Entra Service Principals (Preview)

Microsoft Fabric now offers a preview of support for Microsoft Entra service principals when using Amazon S3 Shortcuts. This feature allows the use of Entra service principals to securely access S3 buckets without the need for long-term AWS access keys. Previously, S3 shortcuts required access keys. With this update, organizations can authorize access using Microsoft …

ML Model Scoring in Fabric Eventhouse via Update Policy

In this blog post, we will describe how to train an ML model in Fabric Spark notebook, save it in Fabric’s models registry and use it for scoring new streaming data by Fabric Eventhouse via update policy in real time. We describe a typical workflow that can be implemented to monitor cloud resources or IoT …

New in OneLake: Access your Delta Lake tables as Iceberg automatically (Preview)

Effortlessly read Delta Lake tables using Apache Iceberg readers Microsoft Fabric is a unified, SaaS data and analytics platform designed for the era of AI. All workloads in Microsoft Fabric use Delta Lake as the standard, open-source table format. With Microsoft OneLake, Fabric’s unified SaaS data lake, customers can unify their data estate across multiple …

From Clicks to Code: SQL Operator under Fabric Eventstream (Preview)

A new feature has been added to Eventstream—the SQL Operator—which enables real-time data transformation within the platform. Whether you’re filtering, aggregating, or joining data streams, or handling complex data transformation needs like conditional logic, nested expression, string manipulation etc. SQL Operator gives you the flexibility and control to craft custom transformations using the language you …