Blogue do Microsoft Power BI

Power BI February 2025 Feature Summary

Welcome to the February 2025 update! Welcome to our latest blog post, where we are thrilled to introduce some game-changing features for Power BI that will significantly enhance your data analysis experience. First up is the improved modeling performance for live editing of semantic models in Direct Lake mode within Power BI Desktop. This results in at least a 50% improvement in each modeling change.

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Unlocking new self-service BI scenarios with ExecuteQueries support in Power Automate

As part of our GA work for the ExecuteQueries REST API, we delivered a new Power Automate action to run queries against Power BI datasets. This action delivers a straightforward low-code/no-code experience to BI users who want to streamline repetitive, mundane tasks and processes. The purpose of this blog post is to help you get started running queries against datasets in Power Automate. It covers exporting data into csv files, building a solution to test datasets, and creating BI-driven cloud flows.

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Announcing general availability of the ExecuteQueries REST API

We are happy to announce that the ExecuteQueries REST API is now GA. By using this REST API, you can query datasets in Power BI from practically any modern environment on any platform, as long as you can authenticate with Azure Active Directory (AAD) and construct a Web request. The query functionality is comparable to XMLA read access, yet avoids dependencies on Analysis Services client libraries, requires no connection to XMLA endpoints, and works in Premium workspaces as well as in ordinary workspaces.

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Announcing general availability of automatic aggregations

Today, we are excited to announce General Availability (GA) of automatic aggregations, along with several important improvements. By using automatic aggregations in Power BI Premium, you can unlock cloud-scale data volumes for interactive analysis. Automatic aggregations import data into the dataset only at the aggregated level while leaving the detail data at the source to minimize data duplication. In this way, most BI queries can benefit from Power BI’s blazing fast query performance in import mode, while occasional detail queries can still work transparently against the data source in DirectQuery mode.

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Announcing public preview of datamart in Power BI

Announcing public preview of datamart in Power BI, a new Power BI Premium self-service capability that enables users to uncover actionable insights through their own independent and dependent data sets. For the first time ever, we are empowering everyone with the right-sized ability to build datamarts that can be succinctly and centrally governed and managed for workloads up to a terabyte. This new out-of-the-box Power BI capability effortlessly brings turnkey data warehousing to millions of Power BI users, alleviates demands on IT and accelerates time to insights from months to minutes.

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