September 2016
Beginner to intermediate
344 pages
7h 44m
English
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The Scala advantage
Apache Spark allows you to write applications in Python, R, Java, or Scala. With this flexibility comes the responsibility of choosing the right language for your requirements. But regardless of your usual language of choice, you may want to consider Scala for your Spark-powered application. In this section, we will explain why.
Let's digress to gain a high-level understanding of imperative and functional programming paradigms first. Languages such as C, Python, and Java belong to the imperative programming paradigm. In the imperative programming paradigm, a program is a sequence of instructions and it has a program state. The program state is usually represented as a set of variables and their values at any given point in time. ...
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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.