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The Definitive Guide to Dax: Business Intelligence with Microsoft Excel, SQL Server Analysis Services, and Power BI

by Marco Russo

Synopsis : This comprehensive and authoritative guide will teach you the DAX language for business intelligence, data modeling, and analytics. Leading Microsoft BI consultants Marco Russo and Alberto Ferrari help you master everything from table functions through advanced code and model optimization. You ll learn exactly what happens under the hood when you run a DAX expression, how DAX behaves differently from other languages, and how to use this knowledge to write fast, robust code. If you want to leverage all of DAX s remarkable power and flexibility, this no-compromise deep dive is exactly what you need.- Perform powerful data analysis with DAX for Microsoft SQL Server Analysis Services, Excel, and Power BI- Master core DAX concepts, including calculated columns, measures, and error handling- Understand evaluation contexts and the CALCULATE and CALCULATETABLE functions- Perform time-based calculations: YTD, MTD, previous year, working days, and more- Work with expanded tables, complex

Details :

Author : Marco Russo
Pages : 557 pages
Publisher : Microsoft Press
Language : eng
ISBN-10 : 073569835X
ISBN-13 : 9780735698352