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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Changes in data output format
The introduction of multi-tag metrics in MicroProfile Metrics 2.0 necessitated changes in the format of metric data that is made available to clients.
The Prometheus format also had some inconsistencies, so we decided to revamp the formats in sometimes incompatible ways:
- The colon (:) as a separator between the scope and metric name has been changed to an underscore (_).
- The Prometheus output format no longer requires that camelCase is turned into snake_case.
- The format of the base metrics for garbage collectors has changed and now uses tags for the various garbage collectors.
Please consult the release notes in the MicroProfile 2.0 specification at https://github.com/eclipse/microprofile-metrics/releases/tag/2.0 ...
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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.