October 2015
Beginner to intermediate
592 pages
18h 40m
English
book
The Definitive Guide to DAX: Business intelligence with Microsoft Excel, SQL Server Analysis Services, and Power BI
by Marco Russo, Alberto Ferrari
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Chapter 12. Advanced relationships
This is the last chapter on DAX. The remaining part of the book covers internals of the engine and optimization techniques to make your code run faster. This means that after reading this chapter we will have shared with you all of our DAX knowledge.
In this chapter, you will learn how to handle complex relationships between tables by leveraging the DAX language. Tabular models, in fact, can handle simple or bidirectional relationships between tables and this might look somewhat limited. However, taking advantage of the DAX language, you can create very advanced models with basically any kind of relationship, including virtual ones. As usual, DAX is the key to solve complex scenarios.
We will highlight several ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.