April 2024
Beginner
832 pages
20h 32m
English
book
Data Analytics & Visualization All-in-One For Dummies
by Jack A. Hyman, Luca Massaron, Paul McFedries, John Paul Mueller, Lillian Pierson, Jonathan Reichental, Joseph Schmuller, Alan R. Simon, Allen G. Taylor
Content preview from Data Analytics & Visualization All-in-One For Dummies
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Chapter 5
Designing and Deploying Data Models
IN THIS CHAPTER
Detailing the technical requirements for designing a data model
Designing a basic data model in Power BI Desktop
Publishing a data model from Power BI Desktop to Power BI Services
Manipulating data after it’s in Power BI is both an art and a science. Data you've imported into any application requires you to pay attention to not just your dataset but also how the data has been defined. If you learn one thing about data, you need to refine it from the get-go. That means exploiting tables, creating new hierarchies, establishing joins and relationships that make sense, and classifying the data. Of course, you want your outputs to be meaningful, so you have to pay close attention to how you arrange the data in the data model. In this chapter, you discover how to craft your data in Power BI Desktop so that you can design and deploy effective data models for visualization, reporting, and dashboards. This chapter starts out by teaching you how to design and develop a basic data model in the Power BI Desktop environment and then shows you how to publish the model to Power BI Services when you’re ready for showtime.
Creating ...
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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.