August 2018
Intermediate to advanced
314 pages
8h 9m
English
Content preview from Java EE 8 Design Patterns and Best Practices
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Explaining the concept of canary deployment
As previously mentioned, when we write a new version of an application, we need to deliver it without stopping or delaying the service in any way. An important step, therefore, is to deploy and test the new version first. If an error occurs, we will then need to rollback the deployments and maintain the old version of the application until any problems with the new version are solved. The canary deployment was created to so solve deployment-related problems such as this.
The canary deployment is a deployment pattern that allows us to deliver a new version of an application to the subset of a server. Then, the new version of the application can be tested, and, if an error occurs, then the delivery ...
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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.
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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.