June 2020
Intermediate to advanced
576 pages
15h 41m
English
Content preview from Spark in Action, Second Edition
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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.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.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.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.
1. So, what is Spark, anyway?
This chapter covers
- What Apache Spark is and its use cases
- Basics of distributed technology
- The four pillars of Spark
- Storage and APIs: love the dataframe
When I was a kid in the 1980s, discovering programming through Basic and my Atari, I could not understand why we could not automate basic law enforcement activities such as speed control, traffic-light violations, and parking meters. Everything seemed pretty easy: the book I had said that to be a good programmer, you should avoid GOTO statements. And that’s what I did, trying to structure my code from the age of 12. However, there was no way I could imagine the volume of data (and the booming Internet of Things, or IoT) while I was developing my Monopoly-like ...
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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.