July 2017
Intermediate to advanced
414 pages
11h 18m
English
Content preview from Spring 5.0 Microservices - Second Edition
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Understanding autoscaling
Autoscaling is an approach to automatically scale out instances based on the resource usage to meet agreed SLAs by replicating the services to be scaled.
The system automatically detects an increase in traffic, spins up additional instances, and makes them available for traffic handling. Similarly, when the traffic volumes go down, the system automatically detects and reduces the number of instances by taking active instances back from the service. It is also required to ensure that there is a set number of instances always up and running. In addition to this, the physical or virtual machines also need a mechanism to automatically provision machines. The latter part is much more easy to handle using APIs provided ...
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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.