Friends of OpenJDK Today

Table of Contents Why This MattersA Look Back at the Spring and Java/Jakarta EE RelationshipWhat This Means for Payara UsersExpanding Your Options With Spring and Payara Qube The recent releases of Spring Framework 7.0 and Spring Data 2025.1.0 mark an …

Table of Contents RAG: The Baseline Approach Based on EmbeddingsGraphRAG: Connecting the Dots with Knowledge GraphsTowards Hybrid Approaches and Unified PlatformsBuilding Reliable AI Apps While large language models (LLMs) hold immense promise for building AI applications and agentic systems, ensuring …

Table of Contents The next chapter, Payara 7 with Jakarta EE 11A refreshed container experience with new Docker imagesWhat the end of Payara Platform Community 6 means for youWhy this transition is positive for the communityHow to prepare for the …

Table of Contents What you’ll learnWhat is the Service Layer pattern?Why use a service layer?How the Service Layer fits with MVCTraditional MVCMVC + Service LayerA real example: User management serviceThe scenarioStep 1: The domain modelStep 2: The repository interfaceStep 3: …

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 …

Learn Micrometer and Prometheus in Spring Boot by building a Kafka Burger Orders app that emits metrics. Step-by-step guide with code and takeaways.

Table of Contents One search might not be enoughMerging the best of both worldsPrerequisitesThe vector searchThe full-text searchImplementing the full-text indexExecuting a basic text queryImproving the experience with fuzzy searchRefining results with score boostingCombining forces with hybrid searchThe $rankFusionHow to …

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 …

Table of Contents Application version 6 revision 0 (appV6R0): A dynamic monthly bucket documentSchemaBulk upsertGet reportsIndexesInitial scenario statisticsLoad test resultsIssues and improvementsApplication version 6 revision 1 (appV6R1): A dynamic quarter bucket documentSchemaBulk upsertGet reportsIndexesInitial scenario statisticsLoad test resultsIssues and improvementsApplication …

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 …

Table of Contents 1. Security starts with timely, predictable updates  Azul does it differently Why this matters 2. Long-term support = long-term security  The problem Azul’s solution 3. A secure software supply chain  How Azul secures the supply chain Key Takeaway 4. Beyond the JDK: proactive insights  Why this matters 5. …

Table of Contents A Day in the Life of a Java Developer ☕Getting Started: Accessing the MCP Server from IntelliJ 🛠️Supercharge Your Daily Tasks with SonarQube MCP Server ⚡Conclusion: Your MCP for Supercharged Code ✅Resources 📚 Hey Java devs! 👋 …