October 2017
Intermediate to advanced
442 pages
12h 33m
English
Content preview from Architecting Modern Java EE Applications
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Scale out via the process model
Modern applications as well as their environments should enable scalability when the workload on them increases. Applications ideally are able to scale out horizontally, rather than just vertically. The difference is that scaling horizontally aims to adds more individual, self-contained nodes to the software whereas scaling vertically increases the resources on single nodes or processes. However, scaling vertically is limited, since resources on physical nodes cannot be increased infinitely.
12-factor applications describe the procedure of adding concurrency to the software with adding more self-contained, shared-nothing processes. Workloads should be distributable within several physical hosts, by increasing ...
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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.