May 2019
Intermediate to advanced
308 pages
8h 5m
English
Content preview from AWS Certified Advanced Networking - Specialty Exam Guide
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Stacks
A stack is deployed from a template and represents a set of resources that are connected and belong to an application. A stack can also represent a part of an application if deployment is performed in layers. The ability to use CloudFormation to deploy our environment in separate stacks or in multiple stages can be very beneficial when we need a unified way of deploying resources for multiple applications, or when we need to deploy our application with the highest degree of agility.
For example, when you design your application, you can specify separate tiers of architecture and these tiers can be deployed with separate templates. This is good practice and can achieve most agility for your deployment. This approach is demonstrated ...
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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.