LJC Lightning Talk: Eclipse OpenJ9: Memory Diet for Your JVM Applications
Talk
In the spring of 2020, the London Java Community (LJC) started hosting online lightning talks every other Friday. I was honored to give my first lightning talk there on May 1, 2020.
I discussed Eclipse OpenJ9, an alternate JVM. It uses less memory, especially in containers. Therefore OpenJ9 lowers the cost of running your Java applications.
Video
The talk is on YouTube:
Slides
The slides are available as PDF on Github.
Source Code & Getting Started
I used two different applications to benchmark OpenJ9 against HotSpot. All the sources and more result details are in a Github repository. That repository also shows you how can start using OpenJ9 in your own projects, too!
Mailing List
If you want to learn more about JHipster and Docker, then please sign up for my mailing list now! You’ll get access to my free JHipster & Docker tutorial and receive tips, tricks, and news around JHipster and Docker.
See me talk at JAX London, I interviewed James Ward for InfoQ, Java patch updates, major releases for Quarkus, Micronaut, NetBeans, and VS Code, and developers decide the software architecture with the "Advice Process".
See All Issues & Subscribe
Part 1 of 13
in the Talks
series.
« LJC Lightning Talk: Google Jib: Smaller & Faster Docker Images for Java Applications
What will be in Java 21, IntelliJ will look like Visual Studio Code which doesn't replace IntelliJ, all Java frameworks have major releases, and surge of React & React Native in job ad mentions over.
Read my newsletter