{"title":"Books by Marco Russo","description":null,"products":[{"product_id":"9781509302772","title":"Tabular Modeling in Microsoft SQL Server Analysis Services","description":"\u003cp\u003eWith SQL Server Analysis Services 2016, Microsoft has dramatically upgraded its Tabular approach to business intelligence data modeling, making Tabular the easiest and best solution for most new projects. In this book, two world-renowned experts in Microsoft data modeling and analysis cover all you need to know to create complete BI solutions with these powerful new tools.\u003c\/p\u003e  \u003cp\u003eMarco Russo and Alberto Ferrari walk you step-by-step through creating powerful data models, and then illuminate advanced features such as optimization, deployment, and scalability.\u003c\/p\u003e  \u003cp\u003e\u003cb\u003eTabular Modeling in Microsoft SQL Server Analysis Services \u003c\/b\u003ewill be indispensable for everyone moving to Analysis Services Tabular, regardless of their previous experience with tabular-style models or with Microsoft's older Analysis Services offerings. It will also be an essential follow-up for every reader of the authors' highly-praised \u003ci\u003eMicrosoft SQL Server 2012 Analysis Services: The BISM Tabular Model\u003c\/i\u003e.\u003c\/p\u003e","brand":"Gardners","offers":[{"title":"Default Title","offer_id":56301403799925,"sku":"9781509302772","price":44.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7193\/3106\/files\/9781509302772_8ba4034c-a72c-4a40-8d96-4512de4c97a7.jpg?v=1786022256"},{"product_id":"9781509302765","title":"Analyzing Data with Power BI and Power Pivot for Excel","description":"\u003cp\u003eRenowned DAX experts Alberto Ferrari and Marco Russo teach you how to design data models for maximum efficiency and effectiveness.\u003c\/p\u003e\u003cp\u003eHow can you use Excel and Power BI to gain real insights into your information? As you examine your data, how do you write a formula that provides the numbers you need? The answers to both of these questions lie with the data model. This book introduces the basic techniques for shaping data models in Excel and Power BI. It’s meant for readers who are new to data modeling as well as for experienced data modelers looking for tips from the experts. If you want to use Power BI or Excel to analyze data, the many real-world examples in this book will help you look at your reports in a different way—like experienced data modelers do. As you’ll soon see, with the right data model, the correct answer is always a simple one!\u003c\/p\u003e\u003cp\u003eBy reading this book, you will:\u003c\/p\u003e\u003cp\u003eGain an understanding of the basics of data modeling, including tables, relationships, and keys\u003c\/p\u003e\u003cp\u003eFamiliarize yourself with star schemas, snowflakes, and common modeling techniques\u003c\/p\u003e\u003cp\u003eLearn the importance of granularity\u003c\/p\u003e\u003cp\u003eDiscover how to use multiple fact tables, like sales and purchases, in a complex data model\u003c\/p\u003e\u003cp\u003eManage calendar-related calculations by using date tables\u003c\/p\u003e\u003cp\u003eTrack historical attributes, like previous addresses of customers or manager assignments\u003c\/p\u003e\u003cp\u003eUse snapshots to compute quantity on hand\u003c\/p\u003e\u003cp\u003eWork with multiple currencies in the most efficient way\u003c\/p\u003e\u003cp\u003eAnalyze events that have durations, including overlapping durations\u003c\/p\u003e\u003cp\u003eLearn what data model you need to answer your specific business questions\u003c\/p\u003e\u003cp\u003eAbout This Book\u003c\/p\u003e\u003cp\u003eFor Excel and Power BI users who want to exploit the full power of their favorite tools\u003c\/p\u003e\u003cp\u003eFor BI professionals seeking new ideas for modeling data\u003c\/p\u003e","brand":"Gardners","offers":[{"title":"Default Title","offer_id":56301828440437,"sku":"9781509302765","price":29.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7193\/3106\/files\/9781509302765_98f38280-4bff-4ebc-a101-54ae5c0214b5.jpg?v=1786022255"},{"product_id":"9780138244729","title":"The Definitive Guide to DAX","description":"Seasoned Experts Alberto Ferrari and Marco Russo Help You Master DAX for Superior Business Intelligence Solutions The Definitive Guide to DAX is an authoritative resource for mastering the DAX language, which is pivotal for creating measures for semantic models in Microsoft Power BI, Fabric, Analysis Services, and Excel. With years of experience since the inception of Power Pivot, the authors offer a comprehensive reference that navigates through the unique and complex concepts of DAX, making it an essential tool for BI professionals. This third edition updates you with the latest features and provides a framework for writing efficient DAX code, enhancing your ability to customize calculations in data models. You will gain the skills necessary to understand and apply advanced DAX concepts, structure code in user-defined functions, and leverage new calendars for time intelligence calculations.    By reading this book, you will: Understand the foundational concepts of DAX and its unique language structureMaster the use of evaluation contexts to enhance data analysisUtilize CALCULATE and CALCULATETABLE functions effectivelyImplement variables to simplify complex DAX expressionsLeverage classic and new calendar based time intelligence functionsWork with iterators to perform advanced calculationsApply visual calculations to improve report interactivityCreate and manage calculation groups for dynamic reportingHandle complex hierarchies and relationships in data modelsAuthor DAX queries for testing and troubleshooting About This Book For BI professionals and Excel power users eager to deepen their understanding of DAX and enhance their data modeling capabilities with advanced techniquesFor data analysts and IT specialists seeking to optimize their use of Microsoft Power BI, Fabric, Analysis Services, and Excel for more efficient and insightful data analysis","brand":"Gardners","offers":[{"title":"Default Title","offer_id":56367772565877,"sku":"9780138244729","price":47.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7193\/3106\/files\/9780138244729_a33c941c-f34b-4686-b27c-324e08f0e43a.jpg?v=1786011725"}],"url":"https:\/\/backstory.london\/collections\/author-marco-russo.oembed","provider":"Backstory","version":"1.0","type":"link"}