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: Frank Delporte Original post on Foojay: Read More Table of Contents CoreSceneBuilderApplicationsGamesComponents, Libraries, ToolsConferences, PresentationsPodcasts, Videos, BooksTutorialsMiscellaneousJFX Central Here is the overview of the JavaFX LinksOfTheMonth of October 2025. 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 the next overviews? Let us know via …
Read More »Martin Smelt
The Pitfall of Increasing Read Capacity by Reading From Secondary Nodes in a MongoDB Replica Set
Author: Artur Costa Original post on Foojay: Read More Table of Contents The scenarioA solution from AI ModelsThe pitfall of scaling capacity by reading from secondary nodesIncreasing read capacity vs increasing read performanceProperly increasing read capacity Vertical scaling (scale up) Horizontal scaling (scale out via sharding) Maybe other ways around it? Read-only node Analytics node Conclusion The scenario Imagine we …
Read More »JC-AI Newsletter #8
Author: Miro Wengner Original post on Foojay: Read More Fourteen days have passed, and it is time to present a fresh collection of readings that could influence developments in the field of artificial intelligence. This newsletter focuses on examining how AI enhances productivity through enterprise studies, agentic system architecture, attack vectors, Model Context Protocol (MCP) implementation, Agent-to-Agent (A2A) protocol, Java …
Read More »BoxLang v1.6.0 – Performance, AI-Powered Docs, and Advanced Async Monitoring
Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents What’s New in 1.6.0? BoxLang Documentation Meets AI: MCP Server Integration Connect to the MCP Server: Extreme Performance Optimizations: Up to 65% Faster Key Performance Enhancements: Real-World Performance Stats: Advanced Async Monitoring with BoxExecutor Health Checks New Health Status Indicators: Comprehensive Health Reporting: MiniConsole Framework & Enhanced REPL …
Read More »Explore Spring Framework 7 Features—API Versioning
Author: Mahendra Rao B Original post on Foojay: Read More Table of Contents What is API versioning?API Versioning In Action Import the Project into your IntelliJ IDEA Annotation-Based Approach In my previous article, I outlined a comprehensive list of features introduced in Spring Framework 7 and Spring Boot 4. In this series of articles, we will explore these features in …
Read More »How MongoDB Decides What to Forget?
Author: Elie Hannouch Original post on Foojay: Read More Table of Contents Scan → Score → Hazard Check → Write (if dirty) → Evict → Adjust Metrics Inside MongoDB’s storage engine, WiredTiger, nothing happens by accident. Every page in memory exists under policy — governed, measured, and continuously evaluated against the limits of RAM, I/O bandwidth, and checkpoint cadence. Eviction is …
Read More »Leading the Way: Payara Platform Community 7 Beta Now Fully Jakarta EE 11 Certified
Author: Dominika Tasarz Original post on Foojay: Read More Table of Contents Why Jakarta EE 11 Certification Matters for Payara UsersNot a Payara Platform Community User? No Problem!Jakarta EE 11: The Future of Enterprise JavaJakarta EE 11 Certification AvailabilityPayara’s Role in the CommunityWhat’s Next We’re excited to announce that Payara Platform Community 7 Beta application server is now fully certified …
Read More »Beyond Keywords: Optimizing Vector Search With Filters and Caching (Part 2)
Author: Ricardo Mello Original post on Foojay: Read More Table of Contents Adding filters: From story to code First try: Add a post-filter in MovieService Second try: Use a pre-filter Refining the search with extra filters Applying toCriteria() in the search Reducing embedding costs with caching Strategy with @Cacheable A minimal frontend Step 1: HTML Step 2: JavaScript Step 3: …
Read More »The Cost of Not Knowing MongoDB – Part 2 (appV5R0 to appV5R4)
Author: Artur Costa Original post on Foojay: Read More Table of Contents Application Version 5 Revision 0 and Revision 1 (appV5R0 and appV5R1): A simple way to use the Bucket Pattern Schema Bulk upsert Get reports Indexes Scenario Load tests results Issues and improvements Application Version 5 Revision 2 (appV5R2): Using the Bucket Pattern with the Computed Pattern Schema Bulk …
Read More »Transactions and ThreadLocal in Spring
Author: Nicolas Frankel Original post on Foojay: Read More Table of Contents Finding usage of ThreadLocalThe TransactionSynchronizationManager classHow transactions use TransactionSynchronizationManagerWhat about Reactive transaction management?Discussion Two years ago, my friend José Paumard held the talk “Concurrent and Asynchronous Programming : Loom” at the Geneva Java User Group. In his talk, he mentioned that the Spring team would need to completely …
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