Rick de Groot – författare

Learn how to use the Power Query M formula language and its functions effectively for better data modeling and impactful business intelligence reports.Free with your book: DRM-free PDF version + access to Packt's next-gen Reader*Key FeaturesGet comprehensive coverage of fundamental and advanced Power Query conceptsGain hands-on experience with practical examples based on real-world problemsDelve into the intricacies of Power Query M language for enhanced data manipulationBook DescriptionData 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.*Email sign-up and proof of purchase requiredWhat you will learnGain a strong understanding of Power Query fundamentalsMaster various functions within Power Query to perform complex data operationsAcquire knowledge about values, types, and control structures in Power QueryDevelop proficiency in error handling techniquesLearn performance optimization strategies for Power QueryApply what you've learned to real-world scenarios, including common troublesome patternsWho this book is forThis 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.

Become proficient in designing and developing embedded systems and reduce reliance on third-party libraries

Key Features

Learn to develop bare-metal firmware for Arm microcontrollers from scratchUnderstand hardware intricacies to minimize your dependency on third-party librariesNavigate microcontroller manuals with ease and learn to write optimized codePurchase of the print or Kindle book includes a free PDF eBook

Book Description

Bare-Metal Embedded C Programming takes you on an unparalleled journey to equip you with the skills and knowledge to excel in the world of embedded systems. The author, with over a decade of hands-on experience in engineering, takes a unique, practical approach to teach you how to decode microcontroller datasheets so that you’re able to extract vital information for precise firmware development. Register manipulation will become second nature to you as you learn to craft optimized code from scratch.The book provides in-depth insights into the hardware intricacies of microcontrollers. You''ll navigate user manuals and documentation with ease, ensuring a profound understanding of the underlying technology. The true uniqueness of this book lies in its commitment to fostering independent expertise. Instead of simply copy pasting, you''ll develop the capability to create firmware with confidence, paving the way for professional-grade mastery.By the end of this book, you''ll have honed your skills in reading datasheets, performing register manipulations, and crafting optimized code, as well as gained the confidence needed to navigate hardware intricacies and write optimized firmware independently, making you a proficient and self-reliant embedded systems developer.

What you will learn

Decode microcontroller datasheets, enabling precise firmware developmentMaster register manipulations for optimized Arm-based microcontroller firmware creationDiscover how to navigate hardware intricacies confidentlyFind out how to write optimized firmware without any assistanceWork on exercises to create bare-metal drivers for GPIO, timers, ADC, UART, SPI, I2C, DMA, and moreDesign energy-efficient embedded systems with power management techniques

Who this book is for

Whether you''re an experienced engineer seeking in-depth expertise in decoding datasheets, precise register manipulations, and creating firmware from scratch, or a software developer transitioning to the embedded systems domain, this book is your comprehensive guide. It equips you with the practical skills needed for confident, independent firmware development, making it an essential resource for professionals and enthusiasts in the field.