July 2017
Intermediate to advanced
796 pages
18h 55m
English
Content preview from Scala and Spark for Big Data Analytics
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Future
If you simply want to run tasks in a non-blocking way and need a way to handle the results when they finish, Scala provides you with Futures, for example, if you want to make multiple web service calls in a parallel fashion and work with the results after the web service handles all these calls. An example of using Future is provided in the following section.
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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.