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Microsoft Power BI Cookbook. - Second Edition

You're reading from  Microsoft Power BI Cookbook. - Second Edition

Product type Book
Published in Sep 2021
Publisher Packt
ISBN-13 9781801813044
Pages 656 pages
Edition 2nd Edition
Languages
Authors (2):
Gregory Deckler Gregory Deckler
Profile icon Gregory Deckler
Brett Powell Brett Powell
Profile icon Brett Powell
View More author details

Table of Contents (16) Chapters

Preface Configuring Power BI Tools Accessing and Retrieving Data Building a Power BI Data Model Authoring Power BI Reports Working in the Service Getting Serious with Date Intelligence Parameterizing Power BI Solutions Implementing Dynamic User-Based Visibility in Power BI Applying Advanced Analytics and Custom Visuals Administering and Monitoring Power BI Enhancing and Optimizing Existing Power BI Solutions Deploying and Distributing Power BI Content Integrating Power BI with Other Applications Other Book You May Enjoy
Index

Importing and visualizing dynamic management view (DMV) data

Analysis Services data models and Power BI instances include many dynamic management views (DMVs), which can be used to retrieve both schema metadata and resource usage associated with the various database objects. Query performance for imported data models is directly impacted by the amount of memory consumed. Therefore, having visibility to memory consumption and factors impacting memory consumption, such as compression and cardinality, is essential in performance tuning efforts. Power BI integration and visualization tools can enhance the value of the system information provided by DMVs to provide owners of Power BI and SSAS datasets with an intuitive, sustainable reporting layer in support of these assets.

In this recipe, M queries are created to retrieve and transform DMV information from a Power BI dataset. Essential relationships, measures, and report visuals are then built to support memory usage analysis.

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