June 2017
Beginner to intermediate
296 pages
7h 4m
English
Content preview from Frank Kane's Taming Big Data with Apache Spark and Python
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Sorting the word count results
Okay, let's do one more round of improvements on our word-count script. We need to sort our results of word-count by something useful. Instead of just having a random list of words associated with how many times they appear, what we want is to see the least used words at the beginning of our list and the most used words at the end. This should give us some actually interesting information to look at. To do this, we're going to need to manipulate our results a little bit more directly-we can't just cheat and use countByValue and call it done.
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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.