April 2015
Beginner
340 pages
7h 26m
English
Content preview from Learning TableauBecome 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 2. Working with Data in Tableau
Tableau offers the ability to connect to virtually any data. It does so using a unique paradigm that allows it to leverage the power and efficiency of the existing database engines with an option to extract data locally. This chapter focuses on the foundational concepts of how Tableau works with data, including the following:
- The Tableau paradigm
- Connecting to data
- Working with extracts
- Metadata and sharing connections
- Joins and blends
- Filtering data
The Tableau paradigm
Tableau connects directly to native data engines and also includes the option to extract data locally. The unique experience of working with data in Tableau is a result of VizQL: visual query language.
VizQL was developed as a Stanford research project, ...
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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.