Ondro Mihalyi

Table of Contents OmniFish – Modern Jakarta EE Runtimes The final version of Eclipse GlassFish 8 is here, released on 5 February 2026. As a GlassFish committer, I’d like to share what it brings for the Java community and some behind-the-scenes …

Table of Contents Jakarta EE 11 is a major update in the enterprise Java world. It offers key changes that enhance developer productivity and modernize the platform.Key Features of Jakarta EE 11Jakarta Data: Simplified Data AccessWhat is Jakarta Data?Jakarta Data Code ExamplesUpdated …

Table of Contents How GlassFish helps with improving database performanceConnection pool configurationJDBC batchingJakarta Persistence (JPA) batchingNext Steps Database operations are a very critical part of most applications in regards of performance. There are multiple reasons why database operations can significantly …

Table of Contents Quick ComparisonSecrets of Performance Tuning Java on Kubernetes by Bruno BorgesNext Steps With this article, we start a series where we compiled 10 best practices for performance optimizations and suggestions how to implement them using Jakarta EE & Eclipse GlassFish. Enjoy …

Table of Contents Getting Started with Jakarta EE1. How to Start with Servlets2. How to Build a RESTful Web Service3. How to Store and Retrieve Data Using Jakarta Persistence4. How to Secure a RESTful Web ServiceUnderstand the Specs Behind the Scenes5. …

Table of Contents Key Technical Changes in Jakarta EE 11 Web ProfileGlassFish: The first compatible implementation for Jakarta EE 11 Web ProfileOmniFish Engineering ContributionsWhat’s Coming: GlassFish 8OmniFish – Jakarta EE experts The Jakarta EE 11 Web Profile has officially been released on March 30, …

From expanding the OmniFish team to pushing the boundaries of what GlassFish and Piranha can do, this year has been nothing short of transformative. Let’s take a look back at some of the highlights and share our hopes for an even brighter future.

Table of Contents Jakarta EE Standardization and FlexibilityCompatibility with new Java versionsEnhanced Security with Modern ProtocolsSupport for HTTP/2, REST and JSON EnhancementsCloud-Native Readiness and ContainerizationConclusion Rely on hardened and production-ready Eclipse GlassFish 7 or newer. Benefit from key feature updates and …

The Evolution Continues. GlassFish, which used to be a popular application server, free to use and reliable, is evolving again. If you’ve been holding onto your old GlassFish instances, there’s good news—things have gotten a lot more exciting recently. Since we …

This is part 3 of Frank’s JCON interviews, featuring multiple people, on Jakarta EE, GlassFish, and a PET project with messaging via Telegram, and more!