Het Java Magazine editie 4 is uit. Je kunt het magazine hier online lezen.

Author: Tim Kelly Original post on Foojay: Read More Table of Contents What you’ll learnWhat is the Service Layer pattern?Why use a service layer?How the Service Layer fits with MVC Traditional MVC MVC + Service Layer A real example: User management service The scenario Step 1: The domain model Step 2: The repository interface Step 3: The service interface Step …

Author: Frank Delporte Original post on Foojay: Read More Table of Contents Podcast AppsContent In this Foojay Podcast, we’re diving deep into some of the most exciting developments happening within the OpenJDK and TornadoVM projects. At the Devoxx and JFall conferences, we spoke with several speakers and visitors about some of the major themes shaping the future of Java development. …

Author: Vincent Vauban Original post on Foojay: Read More Table of Contents TL;DR WHY IT MATTERS CHEAT SHEET (MOST-USED ANNOTATIONS) MINI EXAMPLE (SPRING) HOW TO START TODAY TAKEAWAYS GO FURTHER WITH JAVA CERTIFICATION Swagger OpenAPI Spring is a simple way to turn your Spring REST APIs into clear and reliable documentation. By adding a few annotations to your controllers and …

Author: Vincent Vauban Original post on Foojay: Read More Table of Contents 1) Expose a Counter with Tags (Micrometer)2) REST Controller → Produce to Kafka3) Kafka Consumer → Count “DukeBurger”4) Avro Bytes → Object (utility)References 👨‍💻 GitHub: https://github.com/vinny59200/dukeburger 🔵⚪⚪⚪⚪⚪⚪⚪⚪⚪⚪⚪ TL;DR This guide shows how to use Micrometer and Prometheus in Spring Boot to track a custom metric for a Kafka-driven …

Author: Ricardo Mello Original post on Foojay: Read More Table of Contents One search might not be enoughMerging the best of both worldsPrerequisitesThe vector searchThe full-text search Implementing the full-text index Executing a basic text query Improving the experience with fuzzy search Refining results with score boosting Combining forces with hybrid search The $rankFusion How to decide the right weights …

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, tutorial, agentic system architecture, GraphRAG, evaluating risk methodologies in agentic systems, and the security …

Author: Artur Costa Original post on Foojay: Read More Table of Contents Application version 6 revision 0 (appV6R0): A dynamic monthly bucket document Schema Bulk upsert Get reports Indexes Initial scenario statistics Load test results Issues and improvements Application version 6 revision 1 (appV6R1): A dynamic quarter bucket document Schema Bulk upsert Get reports Indexes Initial scenario statistics Load test …

Author: Luis Majano Original post on Foojay: Read More Table of Contents Real-Time Streaming with Server-Sent EventsEnterprise-Ready Distributed CachingAdvanced Code Analysis with BoxAST()Bytecode Compatibility VersioningPerformance & Stability EnhancementsOpen and Professional EcosystemAvailability & ResourcesAbout BoxLangAbout Ortus Solutions Dynamic JVM Language Adds Server-Sent Events, JDBC Cache Store, and AST Generation Capabilities Houston, TX – November 7, 2025 – Ortus Solutions announced the …

+++English version below++++ Ede, 6 november 2024 – Tijdens de 21e editie van J-Fall, de grootste Java-conferentie van Europa, is voor de zevende keer de NLJUG Innovation Award uitgereikt. De winnaar van dit jaar is Maqqie. Uit twee genomineerden, geselecteerd door een onafhankelijke jury, koos het publiek van J-Fall Maqqie als uiteindelijke winnaar. Maqqie ontwikkelde Clai, een innovatief AI-platform dat …