Submitted IBM Semeru Runtime Open Edition 21.0.1+12 to WinGet repository just now. It shall soon be available via the "winget install" command. Eclipse OpenJ9 #OpenJ9 github.com/microsoft/wing… github.com/microsoft/wing…

IBM Semeru Runtime Certified Edition for @Java 21, powered by the amazing Eclipse @OpenJ9 JVM, are now available at our free download site: developer.ibm.com/languages/java…

And you can also find them here, at the Eclipse @Adoptium Marketplace: adoptium.net/marketplace/?o…

IBM Semeru Runtimes January update release, including the 0.43 release of Eclipse @OpenJ9 built into Java 8u402, 11.0.22, 17.0.10, and 21.0.2 is out! IBM hasn't published the release notes yet (they're coming!) but the @OpenJ9 project has 0.43 notes here: github.com/eclipse-openj9…

See openliberty.io/docs/latest/in… and eclipse.dev/openj9/docs/ji… for tips on how to reach ultra fast startup and offload JIT compilation overheads to an independent service!

A great way to learn about how to use all our completely open source JVM technologies: 1) Shared Classes Cache (Java start in 50% of time), 2) InstantOn (Java start 10X-20X faster on Linux), and our JIT server (Cloud Compiler) that offloads JIT overheads to a remote JIT service!

In part 1, learn about @OpenJ9's shared classes cache. See why openlibertyio uses it by default to save roughly 40% startup time v. Eclipse Temurin. Then learn how you can also easily cut ~50% from Tomcat startup with shared cache: on any platform with no language restrictions.

How We Developed the Eclipse OpenJ9 CRIU Support for Fast Java Startup dzone.com/articles/how-w… via DZone Check out this feature that make openlibertyio an ideal runtime for #CloudNative and #serverless applications.

JCON IBM Developer openlibertyio Eclipse OpenJ9 Workshop part 2: learn about openlibertyio and Semeru Runtime InstantOn by adding a single line to a Dockerfile to start a JavaEE ready server in 200-400ms with no Java language restrictions. Not using InstantOn? Your server workloads could be starting 10X-20X slower!

JCON IBM Developer openlibertyio Eclipse OpenJ9 3rd (last) part of the workshop: see how the Semeru Cloud Compiler offloads @OpenJ9 JIT CPU and memory overheads. easy to deploy and enabled a 67% increase in the number of responses processed in the first minute for a JavaEE7 application running with just 1 CPU core and 200MB!

JCON IBM Developer openlibertyio Eclipse OpenJ9 JCON All three workshop sections showcase how Semeru Runtimes and Eclipse Eclipse OpenJ9 use significantly (half to two thirds) less memory than e.g. Eclipse Temurin with the same heap size settings. I'd love to hear how the workshop works for you!

tivrfoa Neil Patterson DZone openlibertyio Eclipse OpenJ9 Some references that might interest you or others using quarkus: blog.openj9.org/?s=Quarkus . Not sure what their support stance is, though.

Honored to be speaking today about Cloud-Native Java at the Open Source North conference in beautiful St. Paul. Pls join me in ASC Room C at 1PM. #osn2024 openlibertyio Eclipse OpenJ9 SemeruRuntime

All feedback welcome!! We love to hear back from our users on stuff that goes well and on stuff we can make better!

Powered by the CRIUsupport in Eclipse @OpenJ9 !!

...and Eclipse @OpenJ9 of course :)

Eclipse @OpenJ9 recently announced the release of OpenJ9 v0.44.0 (April Quarterly refresh) OpenJ9 v0.45.0 (JDK22). Join us at the OpenJ9 community call on June 18, 10:30am EST as we discuss some of the new features that made it to the release. calendar.app.google/T3YKp8xTXpyX44…

Reminder that our community meeting is today at 10:30am ET if you want to drop by!

As Mark Stoodley says, we're always keen to hear from our users and our community is really quite friendly :) . If you haven't arleady, join our slack instance at openj9.slack.com/join/shared_in…

Great article featuring openlibertyio and an exploration of #Java virtual threads and Open Liberty’s thread pool comparing memory footprint, CPU utilization, throughput and more. #JakartaEE #MicroProfile #OpenJ9 infoq.com/articles/java-…