May 2018
Intermediate to advanced
256 pages
7h 6m
English
Content preview from OpenStack for Architects - Second Edition
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Hadoop-as-a-Service, OpenStack Sahara
The Sahara project was created to allow OpenStack users to have a simple and API-driven way to provision Hadoop, Spark, and Storm clusters by providing simple REST parameters and letting OpenStack take care of orchestrating the infrastructure. Sahara provides the means to scale clusters on demand by adding and removing worker nodes through API requests.
Some of Sahara's key features are:
- Fast provisioning of data processing clusters on OpenStack for development and quality assurance (QA)
- Using unused compute power from a general-purpose OpenStack IaaS cloud
- Analytics as a Service for ad hoc or bursty analytic workloads (similar to AWS EMR)
Key features are as follows:
- It is designed as an OpenStack ...
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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.