![]() For more information, read our affiliate disclosure. If you click an affiliate link and subsequently make a purchase, we will earn a small commission at no additional cost to you (you pay nothing extra). Important disclosure: we're proud affiliates of some tools mentioned in this guide. So buckle up, grab your metaphorical whip, and let's start this adventure! ![]() Our goal is to create a comprehensive, engaging, and helpful resource for Java developers at all skill levels. In this article, we'll dive deep into the world of Java 8 and Java 11, exploring their key differences and unique features like Indiana Jones exploring ancient temples. Similarly, understanding the nuances between these two Java versions will enable you to harness their full potential and craft code that's as delicious as a well-baked cake. So, why should you care? Well, imagine trying to bake a cake with an outdated recipe - you might end up with a less-than-perfect dessert. Think of Java 8 as the older sibling who set the foundation, while Java 11 is the younger one with some new tricks up its sleeve. In the realm of Java, Java 8 and Java 11 are like siblings - similar, yet distinct enough to warrant a closer look. Please, measure before upgrade your system or read more improved things from JEPS.Ah, Java, the ever-evolving programming language that somehow keeps developers on their toes like a caffeine-fueled coding marathon. I think most of developers want to remove a legacy things, as we are end-users, we can provide more and more feedback and do upgrade, otherwise we need to go Cloud :). I hope they want to improve themselves software as soon as possible with minimum of headache of dependencies, legacy and EOL, license agreements. Hence most of my instance works on adopt JDK 11 with Shenandoah GC. ![]() Hence I want to say a big thank you for the developers for the tuned Atlassian suite to be with JDK11. Based on the measure, I would say for one of the instances the JDK8 and JDK11 are not clear, as most of the G1 improvements made with backports, but if more and more software will go forward, hence industry will go forward. Let’s have looked a deep into main functions like create issue and view issues:įirst of all, a big thank to the Atlassian Team who made so easy to go the performance toolkit. So based on that you can see a graph of tests: ![]() Selenium_create_issue:fill_and_submit_issue_form You can play with concurrency for the more interesting results, for understanding the exist situation is enough to check with concurrency 200.Īfter waiting 2 hours I got the next results for the standard of tests from performance toolkit. I used the performance toolkit with the next variables:.OpenJDK 64-Bit Server VM AdoptOpenJDK (build 11.0.7+10, mixed mode) OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.7+10) OpenJDK Runtime Environment (build 1.8.-openjdk-shenandoah-jdk8-b605-20200323) Openjdk version "1.8.-openjdk-shenandoah-jdk8" Changing the Java version via JAVA_HOME variables with the same arguments and GC strategy java]# /usr/java/latest/jre/bin/java -version.Copy of production Jira 8.5.4 on dedicated VM.So what about to make a real performance testing on our copy production Jira? As Atlassian team provided a pretty simple toolkit to make performance tests ( performance-toolkit), sure we can to it. That story of performance depute of JDK 11 vs JDK 8, as that depute started from that article ( reasons to stick Java 8) with one of member of Atlassian community, so fully correct way is measure one your instance. My reason for that is motivating the other person to go forward with new releases, instead of waiting for the more stable and more robust release, who will test and provide if everyone will wait? ![]() Today I would like to provide my feedback about using JDK 11 and JDK 8. ![]()
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