August 2024
Intermediate to advanced
337 pages
9h 22m
English
book
Exam Ref DP-600 Implementing Analytics Solutions Using Microsoft Fabric
by Daniil Maslyuk, Johnny Winter, Štěpán Rešl
Content preview from Exam Ref DP-600 Implementing Analytics Solutions Using Microsoft Fabric
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Chapter 3
Implement and manage semantic models
The previous chapter reviewed the skills necessary to prepare data. This chapter covers data modeling skills. In Power BI, a data model is a collection of one or more tables connected by relationships. Apart from the M language, which is used for data shaping, Power BI uses DAX, which is its native formula and query language. Power BI possesses rich data modeling capabilities, which include creating relationships as well as enriching a data model with hierarchies, measures, calculated columns, calculated tables, and calculation groups.
Skills covered in this chapter:
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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.
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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.