On November 6, 2025, the Java community came together in Ede for another great edition …
Read More »J-Fall 2025: A Day to Remember
On November 6, 2025, the Java community came together in Ede for another great edition of J-Fall. Th…
Devopscon & MlCon 2026
We are proud to inform you about the arrival of 2 international conferences taking place in Amsterda…
InfoQ Java Trends Report 2025
InfoQ published its annual Java Trends reports last week. Here are the key findings. AI on the JVM a…
JavaOne registration is now open
March 17-19, 2026 | Redwood City, CA JavaOne is the ultimate conference for Java developers. Learn a…
Maqqie wint de NLJUG Innovation Award 2025
+++English version below++++ Ede, 6 november 2024 – Tijdens de 21e editie van J-Fall, de grootste Ja…
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An Exploration of Cutting-Edge Updates – Ana-Maria Mihalceanu
Lees hier het artikel “An Exploration of Cutting-Edge Updates” van Ana-Maria Mihalceanu.
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Java Magazine 4
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Java Magazine 3 is uit
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JAVA MAGAZINE 2 – 2025
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JAVA MAGAZINE 1 – 2025
Java Articles by Foojay.io
December, 2025
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18 December
Scalable Enterprise Java for the Cloud
Author: Dominika Tasarz Original post on Foojay: Read More We’re excited to introduce Scalable Enterprise Java for the Cloud, a new free eBook created through a close collaboration between Payara, Java Champion Otavio Santana, and the Oracle NoSQL team Dario Vega & Michael Brey. This project brings together different parts of the Java ecosystem with a shared goal, helping developers …
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18 December
Make Java Fleets Warm Up Faster on AWS With Azul Optimizer Hub
Author: Frank Delporte Original post on Foojay: Read More Table of Contents Azul Zing Builds of OpenJDK Azul Optimizer Hub Amazon Services to run Optimizer Hub Your applications and other Java systems Optimizer Hub on EKS Connecting your applications to Optimizer Hub Java warmup improvement results Compiler queues Compiler threads CPU use percentage Case study: real-world impact Impact on errors Conclusion Traditional Java executes code in slower interpreted mode, …
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16 December
Inside the Engine: The Sub-Millisecond Performance Relay of MongoDB 8.0
Author: Elie Hannouch Original post on Foojay: Read More Table of Contents Stage 1: Network Arrival & Task Dispatch Stage 2: OperationContext & ACL/Parsing Stage 3: PlanCache Lookup & Query Planning Stage 4: SBE Execution & Cooperative Yielding Stage 5: WiredTiger MVCC, Cache & Journaling Stage 6: Index Mastery & Pre-Splits Stage 7: Replication & Transactional Guarantees Stage 8: Mongos …
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16 December
Announcing bx-ldap: Enterprise LDAP for BoxLang
Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents Why? Amazing Features Seven Powerful Actions Flexible Return Formats Smart Connection Pooling Event-Driven Programming Code Samples Enterprise-Grade Security Performance Optimized Installation Documentation Get Access Purchase Options We’re excited to announce the release of bx-ldap, a comprehensive LDAP module that brings enterprise-grade directory access to BoxLang! This module goes …
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16 December
🚀 Stop Fixing Bugs on Fridays: The “Connected Mode” Superpower (Part 2)
Author: Jonathan Vila Original post on Foojay: Read More Table of Contents Problem #1: “It works on my machine, but fails on the server”Problem #2: “Why did the server catch a SQL Injection my IDE missed?”Problem #3: “I hate switching windows to check why the build failed”Problem #4: “The Quality Gate is unreasonable! We are a startup!”Problem #5: “Context is …
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16 December
BoxLang CouchBase Module: Enterprise Caching, Distributed Locking, and AI Vector Memory
Author: Luis Majano Original post on Foojay: Read More Table of Contents Couchbase + BoxLang: A High-Performance Combination Enterprise-Grade Distributed Caching True Distributed Locking for Mission-Critical Workloads Component-Based Locking (Recommended) Callback-Based Locking AI Vector Memory for BoxLang Agents Example: Persistent Vector-Powered Memory Multi-Tenant Isolation Hybrid Memory Model Direct Couchbase SDK Access Session Storage Backed by Couchbase Installation Quick App Configuration …
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15 December
Foojay Podcast #86: Agents, MCP, and Graph Databases: Java Developers Navigate the AI Revolution
Author: Frank Delporte Original post on Foojay: Read More Table of Contents YouTubePodcast AppsContent The AI revolution isn’t replacing Java developers. No, it’s forcing us to think harder. Welcome to another episode of the Foojay Podcast! Today, we’re talking about AI and Java, how it’s changing the way we work, what we need to watch out for, and why understanding …
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14 December
The End of One-Sized-Fits-All Prompts: Why LLM Models Are No Longer Interchangeable
Author: Nehal Gajraj Original post on Foojay: Read More Table of Contents Takeaway 1: LLM choice is now a statement about your productTakeaway 2: Frontier models have divergent ‘personalities’Takeaway 3: End of an era. Prompts are no longer monoliths The rise of prompt subunits User feedback and evals Conclusion For developers and product builders, one assumption has guided the last …
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12 December
🚀 A Java Developer’s Guide to SonarQube for IDE: Stop Fixing Bugs on Fridays (Part 1)
Author: Jonathan Vila Original post on Foojay: Read More Table of Contents Problem #1: “I don’t have time for complex tool setups”Problem #2: “I think my code is right, but is it?”Problem #3: “Is this urgent, or can it wait?”Problem #4: “I’m not just writing Java anymore…”Problem #5: “I opened a legacy file and got 500 errors. I’m overwhelmed.”Problem #6: …
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12 December
Jakarta Data Makes Persistence a Breeze
Author: Alfonso Altamirano Original post on Foojay: Read More Table of Contents The Problem: Data Access in Enterprise JavaAnnotation-Driven Persistence with Jakarta DataHow Payara Implemented Jakarta DataWhere Does This Leave Enterprise Java Developers? Working with enterprise Java databases can sometimes feel like swimming upstream. Jakarta EE 11’s Jakarta Data helps developers glide through data operations effortlessly, cutting complexity and keeping …
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NLJUG – Nederlandse Java User Group NLJUG – de Nederlandse Java User Group – is opgericht in 2003. De NLJUG verenigt software ontwikkelaars, architecten, ICT managers, studenten, new media developers en haar businesspartners met algemene interesse in alle aspecten van Java Technology.









