August 2019
Intermediate to advanced
256 pages
6h 43m
English
book
Hands-On Enterprise Java Microservices with Eclipse MicroProfile
by Cesar Saavedra, Heiko W. Rupp, Jeff Mesnil, Pavol Loffay, Antoine Sabot-Durand, Scott Stark
Content preview from Hands-On Enterprise Java Microservices with Eclipse MicroProfile
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Understanding Eclipse MicroProfile Config
Every application needs some external configuration to adapt its behavior to the runtime platform it's running on. It can range from the HTTP endpoints that the application must connect to, or the size of some internal structures.
These configuration parameters can also come from different sources:
- From the operating system or the container in a cloud-native environment (through the use of environment variables)
- From the Java virtual machine (with system properties)
- From some external configuration files (such as the Java properties file)
- From other places (an LDAP server, database, key-value store, and so on)
On the one hand, these configuration parameters come from many different sources. On the ...
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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.