August 2025
Beginner to intermediate
590 pages
15h 16m
English
Content preview from Learning Tableau 2025 - Sixth Edition
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2
Connecting to Data and 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 (for example, Snowflake or SQL Server) or, alternatively, extracts the data locally.
We’ll look at relating tables of data together using joins, blends, unions, and the 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 more broadly. 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 ...
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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.