Friends of OpenJDK Today

Table of Contents Problem statementResolutionAdvantagesLimitationsPre-requisitesOnline archival configuration setupConclusion Problem statement In the production environment, in a MongoDB Atlas database, a collection contains massive amounts of data stored, including aged and current data. However, aged data is not frequently accessed through …

Table of Contents Streaming Data – The Air Traffic Control Example.Reactive Java – a brief historyReactive Java with MongoDB and KafkaBlocking Code VersionReactive Code VersionBlocking Versus Reactive Application Performance.Final Thoughts Reactive Java is well suited to modern streaming, event driven …

Table of Contents Installing the PluginKey Features🎨 BoxLang Syntax Highlighting🧰 BoxLang Project Creation🧠 Language Server (LSP) Support🐞 Debugging Support🧪 TestBox Integration🔵 CFML Syntax HighlightingDesigned for the JVM EcosystemGet Started TodayFeedback Welcome The IntelliJ ecosystem is one of the most powerful …

Table of Contents What is Lottie?The Complexity of LottieLottie4J ProjectProject StructureMaking Sense of the JSONExample AnimationsHow to Use Lottie4JContinuous EvolutionGet Started I’m proud to present a new JavaFX library: Lottie4J, that brings Lottie animations to JavaFX applications. I first learned …

Table of Contents What is DPoP?The Problem: Bearer Tokens and the “Finders Keepers” RiskHow Does DPoP Work?Configuring DPoP in KeycloakDPoP in Action with QuarkusProject SetupProtected EndpointsReplay Protection with a jti FilterTesting with k6Conclusion DPoP is one of the most exciting …

Table of Contents Authorization Is a Business ConcernModeling Permissions FirstUsing MongoDB for User MetadataFrom Infrastructure Model to Application PrincipalCentralizing Authorization LogicContextual Rules: Where RBAC StopsRBAC vs ABAC: When Roles Are Not EnoughThe Architectural PayoffConclusion We often work with Java applications …

I built a Spring Boot 4 REST API that defines terms using Wikidata, orchestrated by an Embabel agent—no API keys, no local models, fully reproducible.

Table of Contents Benchmark ToolBenchmarkRunner.java – The User ToolSummarizeReports.java – The Automation ToolAbout The Renaissance Benchmark SuiteThe ResultsThe DashboardAnalyzing the ResultsSelecting a WinnerConclusionTry It Yourself!What’s Next? In my “Java on Single Board Computers” series, I already published several posts and …

Table of Contents Concurrency in data enrichmentMachine concurrency Human concurrencySchema design patternsBest practicesPlan for concurrencyUse a separate collection for pessimistic lockingAdd an auto-save to your application when humans and locks are involvedRelease the lock app-side on logout Anti-patternsUsing separate (temporary) collections to …

Two weeks have passed and a lot have been happening on the field of artificial-intelligence. Two weeks have passed and a lot has been silently yet visibly happening in the field of artificial intelligence. This newsletter brings interesting developments, including …

Table of Contents Getting StartedOption 1: BVM — BoxLang Version ManagerOption 2: Quick Installer — Zero Friction SetupAlways Up to DateReady to Try It? We’re excited to announce the official BoxLang Homebrew tap — the easiest way to get BoxLang …

Table of Contents JEP 500: Prepare to Make Final Mean FinalJEP 504: Remove the Applet APIJEP 516: Ahead-of-Time Object Caching with Any GCJEP 517: HTTP/3 for the HTTP Client APIJEP 522: G1 GC: Improve Throughput by Reducing SynchronizationUUIDv7 supportFeatures coming …