The Definitive Guide to Power Query (M): Mastering complex data transformation with Power Query

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Key benefits

Get comprehensive coverage of fundamental and advanced Power Query concepts

Gain hands-on experience with practical examples based on real-world problems

Delve into the intricacies of Power Query M language for enhanced data manipulation

Description

Data transformation is a critical step in building data models and business intelligence reports. Power Query is an invaluable tool for anyone who wants to master data transformation, and this book will equip you with the knowledge and skills to make the most of it. The Definitive Guide to Power Query (M) will help you build a solid foundation in the Power Query M language. As you progress through the chapters, you'll learn how to use that knowledge to implement advanced concepts and data transformations. This will set the stage for an uncompromisingly thorough exploration of the Power Query M Language. You'll also get to grips with optimizing performance, handling errors, and implementing efficient data processing techniques. As this is a hands-on guide, the practical examples in the chapters will help you gain the skills to apply Power Query to real-world problems and improve your data analysis capabilities. By the end of this book, you will be able to leverage all of Power Query's remarkable capabilities for data transformation.

Who is this book for?

This book is for business analysts, business intelligence professionals, and power business users working with data who want to add Power Query mastery to their resume. This book will be beneficial for anyone who wants to automate their process of data cleaning and save huge amount of time. Having some basic experience in Power Query is recommended.

What you will learn

Gain a strong understanding of Power Query fundamentals

Master various functions within Power Query to perform complex data operations

Acquire knowledge about values, types, and control structures in Power Query

Develop proficiency in error handling techniques

Learn performance optimization strategies for Power Query

Apply what you've learned to real-world scenarios, including common troublesome patterns

What do you get with eBook?

Instant access to your Digital eBook purchase

Download this book in EPUB and PDF formats

Access this title in our online reader with advanced features

DRM FREE - Read whenever, wherever and however you want

AI Assistant (beta) to help accelerate your learning

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Richard Martin Apr 29, 2024

Has everything a data cleaner could ask for.

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Marian Delibas Jul 23, 2024

practical solutions with concepts not easy to find

Lars Lyager Olsen Nov 09, 2024

N/A May 13, 2024

Brian Julius, Power BI Expert and Instructor Apr 01, 2024

The M language sits on the computers of over one billion Excel and Power BI users worldwide, yet only a very small percentage of those users are aware of its existence, and an even smaller fraction are able to effectively leverage its immense power and flexibility. With over 720 built-in functions (the majority of which are not accessible via the UI), the M language enables you to master nearly any data-related task.One of the reasons M is such an underutilized gem is that in the fourteen years of its existence, no one (until now) has written a comprehensive guide to M coding. The three authors of this book are among the most experienced and knowledgeable M experts in the world, and do a brilliant job guiding the reader from the fundamental concepts of M through its most advanced functions and applications.This book is neither a quick nor easy read, but will reward careful study with deep understanding and dramatically increased abilities in data cleaning, transformation, modeling, automation, and analysis.

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The Definitive Guide to Power Query (M): Mastering complex data transformation with Power Query

What do you get with eBook?