Jakarta EE 11: Beyond the Era of Java EE
This user guide provides a brief history of Java EE/Jakarta EE and a detailed overview of some of the specifications that will be updated in Jakarta EE 11.
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[email protected]Managing Native Memory in Java: Arenas, Malloc, and Custom Pools
Table of Contents What is the Memory APIArenasUsing ArenasCreating your own arenaNative Memory allocation methodsUsing Malloc and FreePool of reusable memoryWhy you would use themHow to use a memory poolSlicingHow to use themTL;DRConclusion What is the Memory API The Foreign ...
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Table of Contents The inflexion pointWhere Grails versions stand todayThe Spring Boot gravitational pullWhat the risk actually looks likeThe practical middle groundUpgrade is an action, not a strategySummaryResources In the companion article to this one, I looked at the revitalisation …
Table of Contents Relevancy riddleScore detailsLucene insideLucene indexingLucene scoringBest matchesBreaking down the score detailsPretty printing the score detailsMystery solved!Compound is kingBoosting clausesRelevancy tuning: a delicate balance Full-text search powers all of our digital lives — googling for this and that; …
Table of Contents CoreApplicationsComponents, Libraries, ToolsPodcasts, Videos, BooksMiscellaneousJFX Central Here are the JavaFX LinksOfTheMonth of March 2026. You can find the weekly lists on jfx-central.com. Did we miss anything? Is there anything you want to have included in one of …
Table of Contents §0 📖 Where This Fits in the Series§1 🏗️ The Naive Architecture — and Why It Breaks§2 ✅ The Better Architecture — Multi-Agent with MCP§3 📉 Before You Build: The Productivity Reality Check§3b 📐 Requirements First — …
Table of Contents Inspired by a Great Idea from James WardMeet education.foojay.socialThe Catalog Is Only as Good as the Community Makes ItWhat’s Next A few weeks ago, Igor De Souza shared Bringing Java Closer to Education: A Community-Driven Initiative here …
Table of Contents What You’ll LearnPrerequisitesProject SetupConfiguring the MongoClient with POJO SupportWhat Is a One-to-Many Relationship in Java?How Does MongoDB Store Documents Differently Than a Relational Database?Pattern 1: Embedded DocumentsWhen Should You Embed?Modeling Embedded Documents in JavaInserting and Querying Embedded …
Table of Contents The Conceptual BridgeThe Conceptual BridgeEndpoint MappingWriting Health ChecksWriting Health ChecksAuto-Configured Health IndicatorsResponse Format and Status CodesSecurity ConsiderationsActuator’s Extended CapabilitiesPractical Migration TipsConclusions If you worked with MicroProfile Health, you already understand the value of exposing application health information …
Table of Contents The Bottleneck Has MovedAI Produces Code Faster Than Teams Can Review ItWhy Verbose Languages Are Making a ComebackBoilerplate Is Now SignalThe research backs this upWhat this means in practiceThe Other Half: Runtime PerformanceThe benchmarks tell the storyWhere …
Table of Contents What does an AI agent need?Spring AI: the LLM layerSpring Events: instant multi-channel supportJobRunr: the piece nobody thinks aboutSpring Modulith: keeping it extensibleWhat ClawRunr can do todayTry it Everyone assumes you need Python to build AI agents. …
Table of Contents The technology we stop seeingWhy the Apache move mattersTwenty years of changing handsEighteen months of migrationOne hundred repositories become nineBeyond the code: licensing and complianceThe modernisation you might have missedWhat Grails 7 actually shipsGrails 8 and the …
Table of Contents Keyboard ShortcutsStreaming Test Execution via SSEDry Run & Spec DiscoveryBoxLang CLI Runner — New Power OptionsOther Notable ImprovementsTestBox CLI Updates (v1.8.0)Upgrade Now TestBox 7.x focuses on improving testing workflows for BoxLang and CFML applications. This release introduces …
Table of Contents Prerequisites1. What is Clean Architecture?2. Project structure3. Building the domain layer4. Building the application layer5. Building the MongoDB adapter6. Wiring everything with Spring BootConclusion Most Spring Boot tutorials tightly wire everything together. Controllers call services, services call …
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Mary Grygleski
Featured AuthorMary is a Java Champion, and the AI Practice Lead at Callibrity, a consulting firm based in Ohio. She started…
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Stable, Secure, and Affordable Java
Azul Platform Core is the #1 Oracle Java alternative, offering OpenJDK support for more versions (including Java 6 & 7) and more configurations for the greatest business value and lowest TCO.
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Learn about a number of experiments that have been conducted with Apache Kafka performance on Azul Platform Prime, compared to vanilla OpenJDK. Roughly 40% improvements in performance, both throughput and latency, are achieved.
Interesting read on @foojayio about the current state of the @grailsframework, at @TheASF
Written by @spoole167 interviewing @JamesFredley
https://foojay.io/today/grails-isnt-done-yet-part-1-inside-the-asf-reboot/
#Java 26 is here, and its main purpose is to provide a solid foundation for future things to come. It comes with new features, performance improvements and multiple enhancements–my blog post has all the info! 🚀
My #Java 26 article is now also available on Foojay Today! @foojayio