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Beginning DAX with Power BI
Attention all SQL Pros, DAX is not just for writing Excel-based formulas! Get hands-on learning and expert advice on how to use the vast capabilities of the DAX language to solve common data modeling challenges. Beginning DAX with Power BI teaches key concepts such as mapping techniques from SQL to DAX, filtering, grouping, joining, pivoting, and using temporary tables, all aimed at the SQL professional. Join author Philip Seamark as he guides you on a journey through typical business data transformation scenarios and challenges, and teaches you, step-by-step, how to resolve challenges using DAX. Tips, tricks, and shortcuts are included and explained, along with examples of the SQL equivalen...
Pro DAX with Power BI
Learn the intricate workings of DAX and the mechanics that are necessary to solve advanced Power BI challenges. This book is all about DAX (Data Analysis Expressions), the formula language used in Power BI—Microsoft’s leading self-service business intelligence application—and covers other products such as PowerPivot and SQL Server Analysis Services Tabular. You will learn how to leverage the advanced applications of DAX to solve complex tasks. Often a task seems complex due to a lack of understanding, or a misunderstanding of core principles, and how certain components interact with each other. The authors of this book use solutions and examples to teach you how to solve complex proble...
Black Jacks
Few Americans, black or white, recognize the degree to which early African American history is a maritime history. W. Jeffrey Bolster shatters the myth that black seafaring in the age of sail was limited to the Middle Passage. Seafaring was one of the most significant occupations among both enslaved and free black men between 1740 and 1865. Tens of thousands of black seamen sailed on lofty clippers and modest coasters. They sailed in whalers, warships, and privateers. Some were slaves, forced to work at sea, but by 1800 most were free men, seeking liberty and economic opportunity aboard ship.Bolster brings an intimate understanding of the sea to this extraordinary chapter in the formation of...
Beginning Microsoft Power BI
Analyze company data quickly and easily using Microsoft’s powerful data tools. Learn to build scalable and robust data models, clean and combine different data sources effectively, and create compelling and professional visuals. Beginning Power BI is a hands-on, activity-based guide that takes you through the process of analyzing your data using the tools that that encompass the core of Microsoft’s self-service BI offering. Starting with Power Query, you will learn how to get data from a variety of sources, and see just how easy it is to clean and shape the data prior to importing it into a data model. Using Power BI tabular and the Data Analysis Expressions (DAX), you will learn to crea...
Shadow Coast
Barely surviving a terrifying yachting accident, Mark Sayres finds himself in a remote area of the Olympic Peninsula coast in Washington State. He has come to look for his wife, Maggie, who has been troubled by a discovery at the archaeological site where she is working. After recovering at the home of Sandra Torrel, whose mysterious husband is burdened with a disturbing family secret, Mark learns of a succession of strange events in the little town of Neah Bay that seem connected with the nearby excavation. Why are archaeologists Paul Radwick and Ken Matsamura so secretive about what may have been unearthed? Can their discovery have something to do with an appalling incident of nearly a century ago . . . or with the Indian legend of Sisiutl, a mythical sea creature that captures souls of the dead? In this chilling novel, Philip Haldeman evokes the rugged seacoast, eerie rainforests, small-town confines, compelling history, and human interrelationships of a remote corner of the Pacific Northwest, all within a darkly atmospheric tale that brings to mind the work of Poe, Lovecraft, and Blackwood.
Getting started with Power Query in Power BI and Excel
Any data analytics solution requires data population and preparation. With the rise of data analytics solutions these years, the need for this data preparation becomes even more essential. Power BI is a helpful data analytics tool that is used worldwide by many users. As a Power BI (or Microsoft BI) developer, it is essential to learn how to prepare the data in the right shape and format needed. You need to learn how to clean the data and build it in the structure that can be modeled easily and used high performant for visualization. Data preparation and transformation is the backend work. If you consider building a BI system as going to a restaurant and ordering food. The visualization is t...
Tabular Modeling in Microsoft SQL Server Analysis Services
Build agile and responsive business intelligence solutions Create a semantic model and analyze data using the tabular model in SQL Server 2016 Analysis Services to create corporate-level business intelligence (BI) solutions. Led by two BI experts, you will learn how to build, deploy, and query a tabular model by following detailed examples and best practices. This hands-on book shows you how to use the tabular model’s in-memory database to perform rapid analytics—whether you are new to Analysis Services or already familiar with its multidimensional model. Discover how to: • Determine when a tabular or multidimensional model is right for your project • Build a tabular model using SQL ...
Power BI DAX Simplified
DAX is the language of data analysis in Microsoft Power BI, Azure Analysis Services, and Excel Power Pivot. DAX is a powerful language that can quickly empower you to analyze year-over-year or rolling 12 months calculations. It is rare to find an analytics solution using Microsoft technologies (especially Power BI) that doesn’t require some calculations to be written by DAX. As a Power BI (or Microsoft BI) developer, it is essential to learn this language and master it. Learning a language is not just learning the structure and functions. It is learning how, where, and when to use it so that you can solve real-world problems with it. In my training and consulting experience on Power BI, I ...
Pro Power BI Desktop
Deliver eye-catching and insightful business intelligence with Microsoft Power BI Desktop. This new edition has been updated to cover all the latest features of Microsoft’s continually evolving visualization product. New in this edition is help with storytelling—adapted to PCs, tablets, and smartphones—and the building of a data narrative. You will find coverage of templates and JSON style sheets, data model annotations, and the use of composite data sources. Also provided is an introduction to incorporating Python visuals and the much awaited Decomposition Tree visual. Pro Power BI Desktop shows you how to use source data to produce stunning dashboards and compelling reports that you ...
