February 2019
Beginner to intermediate
544 pages
14h 36m
English
Content preview from Mastering Hadoop 3
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Cloud-watch
Resource management is easy when we have robust resource monitoring in place. Resource monitoring gives a better idea about how and when you may want to modify/manage resource based on metrics alert. Taking an example, you may want to add or attach a new volume to an instance wherein one storage capacity reaches 80%, or you may want to plan for cluster node expansion based on the number of failed node reported.
Amazon CloudWatch enables developers, system architects, and administrators to real-time monitor and scan their AWS applications in the cloud. CloudWatch will be automatically configured to provide metrics on request counts, latency, and CPU usage of the AWS resources, however, users can send their own logs and custom ...
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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.Julian F.
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.
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.