Friends of OpenJDK Today

Table of Contents What You’ll LearnPrerequisitesProject SetupConfiguring the MongoClient with POJO SupportWhat Is a One-to-Many Relationship in Java?How Does MongoDB Store Documents Differently Than a Relational Database?Pattern 1: Embedded DocumentsWhen Should You Embed?Modeling Embedded Documents in JavaInserting and Querying Embedded …

Table of Contents The Conceptual BridgeThe Conceptual BridgeEndpoint MappingWriting Health ChecksWriting Health ChecksAuto-Configured Health IndicatorsResponse Format and Status CodesSecurity ConsiderationsActuator’s Extended CapabilitiesPractical Migration TipsConclusions If you worked with MicroProfile Health, you already understand the value of exposing application health information …

Table of Contents The Bottleneck Has MovedAI Produces Code Faster Than Teams Can Review ItWhy Verbose Languages Are Making a ComebackBoilerplate Is Now SignalThe research backs this upWhat this means in practiceThe Other Half: Runtime PerformanceThe benchmarks tell the storyWhere …

Table of Contents What does an AI agent need?Spring AI: the LLM layerSpring Events: instant multi-channel supportJobRunr: the piece nobody thinks aboutSpring Modulith: keeping it extensibleWhat ClawRunr can do todayTry it Everyone assumes you need Python to build AI agents. …

Table of Contents The technology we stop seeingWhy the Apache move mattersTwenty years of changing handsEighteen months of migrationOne hundred repositories become nineBeyond the code: licensing and complianceThe modernisation you might have missedWhat Grails 7 actually shipsGrails 8 and the …

Table of Contents Keyboard ShortcutsStreaming Test Execution via SSEDry Run & Spec DiscoveryBoxLang CLI Runner — New Power OptionsOther Notable ImprovementsTestBox CLI Updates (v1.8.0)Upgrade Now TestBox 7.x focuses on improving testing workflows for BoxLang and CFML applications. This release introduces …

Table of Contents Prerequisites1. What is Clean Architecture?2. Project structure3. Building the domain layer4. Building the application layer5. Building the MongoDB adapter6. Wiring everything with Spring BootConclusion Most Spring Boot tutorials tightly wire everything together. Controllers call services, services call …

Table of Contents The Myth of the Unsupported, Non-Production ServerKey Differences: Eclipse GlassFish vs. Oracle GlassFishWhat’s New in Eclipse GlassFish 7.0 and BeyondJakarta EE 11 and MicroProfile SupportA New Era for Embedded GlassFishPerformance and Security at the CoreLearn More About Modern …

Table of Contents dotLottie File SupportNew Player FeaturesPlay Between MarkersCropping SupportResizable PlayerPerformance ImprovementsAdaptive Rendering ModeCore Model ImprovementsJackson 3 UpgradeDebug Tooling UpdatesTrying It OutWhat’s Next Version 1.2.0 of Lottie4J is out, and it’s again a big release! The headline feature is …

Table of Contents The Scripting DilemmaThe Death of Manual CompilationSingle-File ExecutionMulti-File SupportWhy so much ceremony?The Java EvolutionEasier console interactionJava as a Native Script: Shebang SupportAdvanced Automation with JBangWhat is JBang?Dependency ManagementAwesome FeaturesElevating Your Scripts: CLI Richness with PicocliPro-Grade ToolsZero-Code CLI …

Table of Contents Why should you care about official images?Which versions and variants can you use?Where to start?What’s next and how to stay involved? Azul recently announced that Azul Zulu Builds of OpenJDK are now available as Docker Official images …

Table of Contents What is the Memory APIArenasUsing ArenasCreating your own arenaNative Memory allocation methodsUsing Malloc and FreePool of reusable memoryWhy you would use themHow to use a memory poolSlicingHow to use themTL;DRConclusion What is the Memory API The Foreign …