December 2016
Beginner to intermediate
504 pages
10h 40m
English
Content preview from Tableau Cookbook - Recipes for Data VisualizationBecome 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 7. The Right MIX – Blending Multiple Data Sources
In this chapter, we will focus on various aspects of connecting to data and we will cover the following recipes:
- Understanding Multiple Table Join within a single database
- Understanding Multiple Table Join across databases
- Understanding Data Blending
- Understanding and using Unions
- Using Custom SQL Query to fetch data
- Working with Tableau Extracts
Introduction
So far, in all the previous chapters, we've created various visualizations. For each of these visualizations or sheets, we connected to a single data source at a time using the Live connect option in Tableau. However, there are going to be circumstances when data from a single database table or even for that matter a single database may not ...
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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.