October 2021
Beginner to intermediate
322 pages
7h 27m
English
Content preview from Essential PySpark for Scalable Data Analytics
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Chapter 13: Integrating External Tools with Spark SQL
Business intelligence (BI) refers to the capabilities that enable organizations to make informed, data-driven decisions. BI is a combination of data processing capabilities, data visualizations, business analytics, and a set of best practices that enable, refine, and streamline organizations' business processes by helping them in both strategic and tactical decision making. Organizations typically rely on specialist software called BI tools for their BI needs. BI tools combine strategy and technology to gather, analyze, and interpret data from various sources and provide business analytics about the past and present state of a business.
BI tools have traditionally relied on data warehouses ...
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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.