August 2020
Beginner
576 pages
12h 43m
English
Content preview from Learning Tableau 2020 - Fourth Edition
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2
Connecting to Data in Tableau
Tableau offers the ability to connect to nearly any data source. It does this with a unique paradigm that leverages the power and efficiency of existing database engines or alternately extracts the data locally. We'll look at joins, blends, unions, and the brand new object model in Chapter 13, Understanding the Tableau Data Model, Joins, and Blends. In this chapter, we'll focus on essential concepts of how Tableau connects to and works with data. We'll cover the following topics:
- The Tableau paradigm
- Connecting to data
- Managing data source metadata
- Working with extracts instead of live connections
- Filtering data
We'll start by gaining an understanding of the underlying paradigm of how Tableau works with data. ...
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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.