June 2019
Beginner
260 pages
5h 22m
English
Content preview from Getting Started with Tableau 2019.2 - Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 4. Connecting to Data and Simple Transformations
The first thing you usually do when opening Tableau is to connect to a dataset. You already had a glimpse of a data connection in the previous chapter, when we used an Excel file. In this chapter, we'll cover the most important options that Tableau offers when connecting to data, along with the following:
- Data connections
- Join data easily
- Union your data
- Simple transformations
To harmonize all the different terms used between the various data providers, we'll use the following terms through the chapter:
- A dataset represents any source of data. It is where your data is located. It could be an Excel file, a database on a server, or a file on the cloud. This is what you want to connect to Tableau. ...
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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.
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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.