September 2017
Beginner to intermediate
360 pages
8h 13m
English
book
Practical Real-time Data Processing and Analytics
by Shilpi Saxena, Selva raj Ramasamy, Prateek Bhati, Saurabh Gupta
Content preview from Practical Real-time Data Processing and Analytics
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Spark framework and schedulers
The following diagram captures the various components of the Spark framework and the variety of scheduling modes in which it could be deployed:
The preceding diagram has all the basic components of the Spark ecosystem, though over a period of time some have evolved/deprecated, which we will get the users acquainted with in due course. These are the basic components of the Spark framework:
- Spark core: As the name suggests, this is the core control unit of Spark framework. It predominantly handles the scheduling and management of tasks. These using a spark abstraction called resilient distributed dataset (RDDs ...
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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.