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.
Author: Elie Hannouch Original post on Foojay: Read More Databases are the backbone of modern applications, and MongoDB stands out with its flexibility and scalability. Central to its functionality is the WiredTiger storage engine. WiredTiger, as MongoDB’s default engine, seamlessly merges document-level concurrency for high throughput, advanced compression techniques for optimized storage, and an in-memory architecture for rapid data access. …
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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. The event was filled with inspiring talks, practical insights, and lots of energy from both speakers and attendees. It was a full day of learning, sharing knowledge, and connecting with fellow developers. After the event, attendees rated the sessions. Based on a weighted …
Read More »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 …
Read More »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, …
Read More »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 …
Read More »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 …
Read More »🚀 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 …
Read More »Devopscon & MlCon 2026
We are proud to inform you about the arrival of 2 international conferences taking place in Amsterdam from April 20–24: DevOpsCon 2026 and MLcon 2026. Following previous editions in Berlin, London, New York, and San Diego, these two new conferences are being organized as the successors to the TEQnation event, in collaboration with our community. This is not just …
Read More »InfoQ Java Trends Report 2025
InfoQ published its annual Java Trends reports last week. Here are the key findings. AI on the JVM accelerates: New frameworks like Embabel, Koog, Spring AI, and LangChain4j drive rapid adoption of AI-native and AI-assisted development in Java. Java 25 anchors a modern baseline: The new LTS improves readability, concurrency, and performance, while frameworks standardize on Java 17+. Modernization surges: …
Read More »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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