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Java Articles by Foojay.io

February, 2026

  • 10 February

    Reactive Java with Project Reactor

    Author: Matteo Rossi Original post on Foojay: Read More Table of Contents Reactive Streams: The Contract Behind Reactor Project Reactor Core Concepts Backpressure: The Hard Part  Reactive Does Not Mean Faster MongoDB Reactive Driver: Architecture Overview Integrating MongoDB Reactive Driver with Project Reactor Performance Considerations with Reactive MongoDB Reactive Architecture Patterns with MongoDB When NOT to Use Reactive MongoDB Conclusion: …

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  • 10 February

    Join Our Webinar: Build Agents, RAG Pipelines & Multi-Model Workflows with BoxLang AI

    Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents What You’ll LearnWho Should AttendRegister NowJoin the Ortus Community Unlock Enterprise AI on the JVM with BoxLang AI Build Agents, RAG Pipelines & Multi-Model Workflows — One API, Zero Lock-In Modern enterprises want to move fast with AI—but juggling different providers, SDKs, formats, and deployment models quickly becomes …

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  • 10 February

    Machine Learning Based SPAM Detection Using ONNX in Java

    Author: Zikani Nyirenda Mwase Original post on Foojay: Read More Table of Contents Which model to use?The ControllerThe Spam Detection ServiceRunning the service via DockerConclusion Believe it or not, it is possible to do Machine Learning in Java. In this article I go over how to implement a Spring Boot API for Spam Detection using an advanced anti-spam model from …

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  • 5 February

    JC-AI Newsletter #13

    Author: Miro Wengner Original post on Foojay: Read More Two weeks have passed, and it is time to present a new collection of readings that may shape developments, utilization or ideas in the field of artificial intelligence in 2026. While significant activity characterizes the AI field, many unresolved research, design, and implementation challenges continue to impact progress. Future advancement depends …

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  • 5 February

    MongoDB 8.0 Migration Guide: What You Need to Know Before Upgrading

    Author: Ricardo Mello Original post on Foojay: Read More Table of Contents What’s new in version 8.0? General changes Queryable Encryption Express query stages Query shape and query settings Compatibility and deprecations Query behavior Index filters Migration planning and strategy Pre-migration assessment  Staging cluster: your testing hub Upgrade production cluster Monitoring Cluster node metrics  Recap How complex is your upgrade? Straightforward …

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  • 5 February

    From a JAR to a full-fledged MacOS app

    Author: Nicolas Frankel Original post on Foojay: Read More Table of Contents The problemThe solutionImproving the buildFinishing touchesConclusion A couple of years ago, I developed a small Kotlin GUI to help me rename my files in batch. I actually created it with different JVM frameworks to compare their relative merits. In any case, I didn’t use it up until last …

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  • 4 February

    BoxLang 1.10.0: Functional Arrays, Elegant Loops & Distributed Locking

    Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents What’s New Nine New Array Methods for Functional Programming Elegant Loop Destructuring Syntax Distributed Cache Locking for Clustered Environments Dynamic Module Management Performance Optimizations Fully-Qualified Name Resolution ASM Compilation Improvements Streaming Binary Responses Developer Experience Enhancements MiniServer Warmup URLs Runtime Introspection Variables Module Binary Directory JSR-223 Configuration Flexibility …

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  • 4 February

    First Test of Java on the VisionFive 2 Lite (RISC-V)

    Author: Frank Delporte Original post on Foojay: Read More Table of Contents Why RISC-V?StarFive VisionFive Test Board Getting Started Hardware Setup Installing Ubuntu Java Installation and Testing Installing Java Simple Java Tests Conclusion As part of my 2026 learning goals around Java on RISC-V (see this post about x86 versus ARM versus RISC-V), I’ve asking various suppliers to send me …

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  • 3 February

    GraphQL for Java Developers: Building a Flexible Data Layer

    Author: Matteo Rossi Original post on Foojay: Read More Table of Contents GraphQL fundamentals Why GraphQL fits well in the Spring ecosystemChoosing Netflix DGS with Spring for GraphQLProject setup Dependencies Domain model overviewDefining the GraphQL schemaPersistence with MongoDBQuery resolvers with Netflix DGSMutations and input validationResolving relationships in MongoDBThe N+1 query problemUsing DataLoader in Netflix DGSError handling in GraphQLSecurity considerationsWhen GraphQL is …

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  • 2 February

    FOSDEM 2026 and the Open Source Firehose

    Author: Steve Poole Original post on Foojay: Read More Table of Contents The Chaos and the Crowd FOSDEM isn’t a conference so much as a live snapshot of the open source ecosystem in action. Navigating the Firehose So why go in person when you could watch from your sofa? Trends and Tensions in 2026 What did FOSDEM 2026 actually tell …

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