Pro DAX and Data Modeling in Power BI: Creating the Perfect Semantic Layer to Drive Your Dashboard Analytics
Pro DAX and Data Modeling in Power BI: Creating the Perfect Semantic Layer to Drive Your Dashboard Analytics
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- More about Pro DAX and Data Modeling in Power BI: Creating the Perfect Semantic Layer to Drive Your Dashboard Analytics
This book teaches you how to create powerful data models, enhance them with DAX, and perform time-based analysis using a Date dimension and Time Intelligence functions in Power BI. It is designed for everyone from CEOs to business intelligence developers, and from BI and data architects and analysts to power users and IT managers.
Format: Paperback / softback
Length: 465 pages
Publication date: 26 November 2022
Publisher: APress
Developing powerful data models is essential for transforming complex data into meaningful insights. This book provides a comprehensive guide to building and enhancing data models using DAX, the query language behind Power BI. It starts by teaching you how to define and enhance the core structures of your data model, making it a semantic layer that simplifies complex data into familiar business terms. You will learn how to create calculated columns to solve basic analytical challenges, and then move on to mastering DAX measures to finely slice and dice your data. The book also covers temporal analysis in Power BI using a Date dimension, and how DAX Time Intelligence functions can simplify your analysis of data over time. Finally, it shows how to extend DAX to filter and calculate datasets, develop DAX table functions and variables to handle complex queries, and create clear and efficient data models that support in-depth analytics. Whether you are a CEO, Business Intelligence developer, BI and Data architect, analyst, power user, or IT manager, this book will help you outshine the competition and create the data framework and interactive dashboards that you need.
Weight: 927g
Dimension: 254 x 178 (mm)
ISBN-13: 9781484289945
Edition number: 1st ed.
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