Looking for an open, stable alternative to Payara? Eclipse GlassFish offers independence, transparency & fair pricing. See how it compares 👇 omnifish.ee/level-up-from-p...

If you care about security in your production setup, we recommend implementing the steps described in this article and considering professional support. It’s the best way to ensure your apps remain safe, compliant, and ready for whatever comes next. omnifish.ee/zero-day-threat...

In this article by Java Champion Ondro Mihalyi, he explains how to prepare for zero-day threats on #GlassFish and #Payara servers, and what steps to take if an exploit occurs in your environment. omnifish.ee/zero-day-threat...

Eclipse GlassFish is a testament to the vibrant and innovative spirit of the #JakartaEE community. With its powerful features, enterprise-grade stability and commercial support from OmniFish. GlassFish is an ideal platform for your next generation of enterprise Java applications.

Connect with the GlassFish community across multiple platforms, including: GitHub, StackOverflow, Slack, Mailing List and social channels. A great opportunity to ask questions and get involved. This useful page signposts to all of them. omnifish.ee/glassfish-commu...

"OmniFish was instrumental in solving repetitive production crashes — and their support response time is excellent." 🙌 — IT Manager, Lomé Container Terminal When GlassFish needs enterprise-level care, that's what we provide. omnifish.ee/glassfish-support/ #Javadev #JakartaEE

Eclipse GlassFish has come a long way from its origins. Ondro Mihalyi shows how the application server has modernized and why it's worth considering today. foojay.io/today/eclips... #Java #GlassFish #JakartaEE

EclipseLink 5.0 released! github.com/eclipse-ee4j... Major modernization release focused on support for Jakarta Persistence 3.2 / Jakarta EE 11. #java #jakartaee #jakartaee11 #jakartapersistence #jakartapersistence32

It is exciting to see the community reaction to the recent #GlassFish updates and releases. Download stats from Maven Central and Eclipse download area for the past month showed: -GlassFish Server: 20.5 K -Embedded GlassFish: 40 K -All in total: 60.5 K

Recent GlassFish releases have focused heavily on performance and security. With faster startup times, improved JDBC pool throughput & better resource management. Supporting the latest Java versions, up to Java 25, with 26 support coming very soon.

Eclipse GlassFish vs. Oracle GlassFish: Key Differences To help you understand the evolution of GlassFish, let’s compare the modern Eclipse GlassFish with the older Oracle GlassFish across several key areas. omnifish.ee/eclipse-glassfi...

First milestone build of GlassFish 9 with updated Jakarta EE 12 dependencies available! github.com/eclipse-ee4j... Early alpha, with some full featured implementations (like Mojarra 5), for others just adding new interfaces. #Java #JakartaEE #JakartaEE12 #GlassFish #GlassFish9

We’ve transformed Embedded GlassFish from a developer-focused tool into a production-ready, lightweight runtime. It’s now a viable option for running microservices from the command line or in cloud containers.

We’re proud to say that Eclipse GlassFish is at the forefront of Java standards. Under OmniFish’s lead, it was the first to pass the Jakarta EE 11 Web Profile and Jakarta EE 11 Platform TCKs, demonstrating the commitment to the latest specifications.

This article explores the key differences between the modern Eclipse GlassFish and its predecessor, Oracle GlassFish and older Eclipse GlassFish versions. This is no longer your father’s GlassFish. omnifish.ee/eclipse-glassfi...

Our article on Levelling up from Payara provides an in-depth comparison with Payara Server that highlights GlassFish’s advantages in terms of update frequency, feature completeness, and commercial support. omnifish.ee/level-up-from-p...

OmniPersistence and OptimusFaces finally reach 1.0 🕺💃 balusc.omnifaces.org/2026/03/omni... #Java #JakartaEE #JakartaPersistence #JakartaFaces

Security is paramount in enterprise apps. GlassFish 8 delivers more flexible authentication options with the new version of Jakarta Security. It goes beyond the standard Jakarta EE features and enhances integration between MicroProfile JWT and Jakarta Security to allow for even greater flexibility.

GlassFish 8 embraces the future of concurrency in Java with support for virtual threads in its HTTP thread pools and Managed Executors. This allows a massive number of concurrent requests with minimal overhead, leading to significant improvements in scalability and performance.

GlassFish 8.0 Delivers Compatibility with Jakarta EE 11, Enhanced Security and Improved Data Access infoq.com/news/2026/02...

We’re excited to announce our partnership with Eclipse Tradista, an open-source trading and position management platform built on Jakarta EE. Tradista is a sophisticated financial platform handling complex trading workflows, positions and risk management.

A groundbreaking addition in GlassFish 8 is the support for Jakarta Data repositories, a new specification that dramatically simplifies data access. omnifish.ee/glassfish-8-rel...

For those seeking a stable, open, and innovative alternative to Payara, with clear independence, transparency and reasonably priced support, we believe Eclipse GlassFish is an excellent choice. Learn more about how GlassFish compares to Payara in this article: omnifish.ee/level-up-from-p...

OmniHai 1.0 released! ♾ balusc.omnifaces.org/2026/02/omni... AI multi-provider chat, text analysis, and content moderation in Jakarta EE / MP 🦾 #Java #JavaAI #JakartaEE #OmniHai

Azul’s purchase of Payara and entry into the Jakarta EE space is a positive sign. With significant resources and a long history in the Java ecosystem, Azul has the potential to meaningfully contribute to the Jakarta EE standards and community.  omnifish.ee/azul-acquires-p...

As the Core GlassFish engineers, with years of experience in Jakarta EE technologies, OmniFish offers unmatched expertise in resolving GlassFish issues, optimizing server performance, and providing customized solutions. omnifish.ee/glassfish-support/

GlassFish and #JakartaEE, rethink the cloud with Nanos Unikernel With Nanos you remove: Linux The container runtime Kubernetes You keep scaling, upgrades, and isolation You gain a runtime lighter, faster, and more efficient than containers omnifish.ee/glassfish-and-j...

Recently we added MicroProfile Health, a completely new implementation developed by the OmniFish team. This feature allows apps to expose standardised health check endpoints, which is useful for cloud and Kubernetes deployments where automated health checks are essential.

OmniAI: One API, any AI github.com/omnifaces/om... #Java #JakartaEE #JavaAI #JakartaEEAI

Running your apps with Embedded GlassFish from the command line is a powerful and flexible way to streamline your development and deployment workflow. Watch our video to see a full demonstration and start taking advantage of Embedded GlassFish! omnifish.ee/run-your-apps-w...

It’s easier than ever to run applications with GlassFish directly from the command line or from a Docker container, as any standard Java application. omnifish.ee/run-your-apps-w...

Next level persistence in Jakarta EE: Jakarta Data and Jakarta NoSQL by Arjan Tijms youtu.be/u5HW3RdPafc?si=S3Y...

GlassFish 7.1 introduces several new features that expand the platform’s functionality and improve developer experience. Embedded GlassFish is now a production-ready lightweight alternative to GlassFish Server for running microservices from command line and in cloud containers.

Its great to hear positive feedback from our customers: "Overall, we highly recommend OmniFish for their professionalism, expertise, and outstanding support. We look forward to continuing our partnership with them.” You can read more on our website: omnifish.ee/customers/

GlassFish: Runs on Java 11+, up to Java 25 Fast startup, lightweight Cloud-ready: Docker image, microservice distribution Highly availability with session replication and Single Sign-On, Built-in monitoring, Centralized admin, Management UI, Database and Messaging management

We provide expert consultancy to assist and accelerate work on projects with Java EE, Jakarta EE, or MicroProfile runtimes like GlassFish, Piranha Cloud, Quarkus, Payara, WildFly, Tomcat, or TomEE. omnifish.ee/consultancy/

An interesting list of artifacts using GlassFish Embedded mvnrepository.com/artifact/...

November was the second most active month since GlassFish joined Eclipse. While Omnifish are the most prolific committers, GlassFish draws input from a wide range of experts in the Jakarta EE community. We want to thank everyone for their hard work and expertise. github.com/eclipse-ee4j/gla...

GlassFish 8 M15 released! github.com/eclipse-ee4j... Includes support for NoSQL entities in Jakarta Data, and MP TCKs and Jakarta MVC passing. Final version of GlassFish 8 is next! #Java #JakartaEE #JakartaEE11 #GlassFish #GlassFish8

Plug into the GlassFish Community! Join the forum, Slack, StackOverflow Q&A, dev mailing list for updates, support, and deep dives into the app server that drives Jakarta EE. Get involved, ask questions, share fixes! omnifish.ee/glassfish-commu...

With GlassFish 7.1 comes many new features, dozens of fixes and improvements. But also some breaking changes, so make sure to read the release notes here: github.com/eclipse-ee4j/gla... . Also a big thank you to our new contributors!

Java 26 — All New Features, Removals & Previews #java #jdk javabulletin.substack.c...

Hashtag Jakarta EE number 310 is out! With the last two events of the year, a closer look at Eclipse Tradista, and a reminder for the Jakarta EE Platform calls #JakartaEE #EclipseFoundation #Community

github.com/eclipse-ee4j... Massively improved core with dozens of fixes and deep refactoring throughout the entire system for the stable Jakarta EE 10 line of GlassFish! #Java #JakartaEE #JakartaEE10 #GlassFish #GlassFish7

Docker images for older GlassFish versions by OmniFish We provide actively maintained and supported Docker images for Eclipse GlassFish Server on dockerhub: hub.docker.com/r/omnifish/g...

Most of the new innovations in Eclipse GlassFish come directly from OmniFish. Our team is continuously expanding functionality while delivering world-class commercial support—including immediate security fixes, performance enhancements, troubleshooting, and expert consulting.

Next level persistence in Jakarta EE: Jakarta Data and Jakarta NoSQL – JFall slides At the JFall 2025 conference OmniFish presented about Jakarta Data and Jakarta NoSQL. These are the slides used during our presentation. omnifish.ee/next-level-pers...

This page provides information about plugins, tools and other resources related to Jakarta EE Some are officially maintained by the respected opensource projects, some are provided by OmniFish and others are by the community or third-party projects. omnifish.ee/developers/jaka...

Schedule a free, no pressure consultation call with us. Get advice on your issues or challenges related to #JavaEE, #JakartaEE or products we support (#GlassFish, #Payara, #Quarkus, Piranha Cloud). calendly.com/omnifish/free-...

Piranha Cloud is a Cloud-native Java Runtime Highly extensible and flexible, with extremely fast startup times and easy embedding in serverless functions. Designed to natively support Jakarta EE. piranha.cloud/