November 2015
Intermediate to advanced
194 pages
4h 16m
English
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Grouping EC2 instances using placement groups
EC2 instances can be grouped using placement groups. For example, instances requiring low latency and high bandwidth communication can be placed in the same placement group. When instances are placed in this placement group, they have access to low latency, non-blocking 10 Gbps networking when communicating with other instances in the placement group (within a single availability zone). AWS recommends launching all the instances within the cluster placement group at the same time.
How to do it…
In order to group EC2 instances using placement groups, first we create a placement group, and then add our EC2 instances in it.
Creating a placement group
Run the following command to create placement groups. You ...
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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.