Maximize the effectiveness of your Power BI solutions through performance optimization and drive superior business outcomes Key Features Learn how to build performant data models and apply row-level security Identify and fix performance issues in reports, DAX, and datasets using DAX Studio and VertiPaq Analyzer Implement a formal process for performance management, from setting targets to monitoring and remediating issues Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionIn a world dominated by data, organizations heavily rely on business intelligence tools like Power BI for deriving insights and informed decision-making. Yet, as data volumes grow and user demands increase, achieving optimal performance becomes challenging. Author Thomas LeBlanc, a seasoned Business Intelligence Architect with over 30 years of IT experience, draws on his extensive expertise to guide you in overcoming challenges related to slow performance, data modeling, query optimization, visualization design, deployment, administration, integration, compliance, and security. This book covers topics ranging from architecture and data modeling to Power BI premium features, DAX formulas, and collaboration, helping you to gain a deep understanding of the Power BI architecture, design efficient data models, create efficient queries, and improve visualization performance. You’ll also learn best practices to deploy and manage Power BI solutions, integrate with other tools and systems, ensure compliance and security, and collaborate with team members. By the end of the book, you’ll have developed your knowledge and skills to design, build, and maintain high-performing, scalable, and efficient Power BI solutions to drive unparalleled business success.What you will learn Master setting realistic performance targets and proactively addressing performance challenges Understand the impact of architectural choices and configurations on performance optimization Develop streamlined Power BI reports and enhance data transformations for optimal efficiency Explore best practices for data modeling, mastering DAX, and handling large datasets effectively Gain insight into the intricate workings of Power BI Premium for enhanced performance Harness the potential of Azure services for extreme scale data processing Who this book is for If you are a data analyst, BI developer, or a data professional who wants to maximize the performance of your Power BI solutions and understand how to build advanced analytics solutions, this book is for you. It assumes familiarity with the major components of Power BI and a beginner-level understanding of their purpose and use cases.
The General Radio-Telephone Operator's License Study Guide by Thomas LeBlanc has been used by several thousand technicians & students, during the past three years. Over forty technical schools, numerous avionics shops, & several military training centers, have adopted this book for their FCC License preparation & avionics classes. The Study Guide also includes an audio cassette (Study Guide Companion Tape). Some important topics include: Marine & Aviation Regulations; Emission Types; AC & DC Circuits; Transformers; Semiconductors; Power Supplies; AM & FM Receivers; Transmitters; Antennas & Transmission Lines; UHF & Above; Motors & Generators; Measurements; Digital Circuitry; Troubleshooting; Radar Fundamentals. There is no longer a Commercial First Class or Second Class Radiotelephone License. These have been replaced by one license called The General Radio-Telephone Operator's License. This new license requires the knowledge of updated electronic theory & additional marine & aviation rules & regulations
A study guide for those wishing to pass the General Radiotelephone License Exam given by the Federal Communications Commission. This third edition has been revised to include all material in the current exam - time zone considerations, comparators, field strength calculations, instrument landing systems, effective radiated power calculations and Loran C binary numbers. The book includes practice tests.
Children of horror, follow me as we cross the ghoul guarded gateways, the labyrinth of the lost, and the decrepit crypt into that cherished abyss that is moonlight, swamp, and darkest night. Forever are we outsiders to this world and the coil that is man. And, for that relish in the strange, the grotesque, and the unnerving as we push ever farther, without a torch, flashlight, or candle into shadowed waterways, fog-fetid bayous, and amongst moss-covered oaks. These truly are our home.Our name is LEGION horror fans for we are many. My LEGION, walk the cobwebbed, cyclopean stairs with me. Climb the bat filled bell tower on the expanse of endless night wind. And fly through mists into ancient cypress as we learn the mysteries of creatures in the dark.I promise, as we splash and lumber through the darkness, to protect you from the ghastly ghouls within. Well...maybeThis book is dedicated to the forgotten horror masters who terrified through the centuries. We have included our own tales built on the skull and bones of these masters. We hope they bring the same fear, dread, and terror they did to us.--JL
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