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Java 24 Rolls Out Today! Find Out Why It’s Aptly Named

Java 24 rolls out today, and it brings a diverse set of features. For example, compact object headers bring better performance, and various security features have been added. Or how about the eagerly-awaited solution to virtual thread pinning? This post has all the info!

New Articles

JavaFX Links of March 2025

Table of Contents CoreApplicationsGamesComponents, Libraries, ToolsPodcasts, Videos, BooksTutorialsMiscellaneousJFX Central Here is the overview of the JavaFX LinksOfTheMonth of March 2025. You can find the weekly lists on jfx-central.com. Did we miss anything? Is there anything you want to have included …

Video series “JavaFX In Action”, Part 4 with Mike Hearn (Conveyor), Sven Reimers (JTaccuino), and Chris Newland (DemoFX, JitWatch)

Table of Contents Mike Hearn: Conveyor, build self-updating desktop app packagesSven Reimers: JTaccuino, notebook application for Java developersChris Newland: DemoFX and JitWatch This is the next part in the series of “JavaFX in Action” interviews. Are you working on a …

One giant Kubernetes cluster for everything

Table of Contents The one giant cluster approachBetter resource utilizationLower operational overheadStraightforward networking and service communicationSimplified governanceCost efficiencyDownsides of a one giant cluster approachLarger blast radiusComplex multi-tenancy managementScalability limitsCluster-wide objectsWhat’s the ideal size, then?vClusterHow vCluster mitigates the downsides of a …

WebAssembly on Kubernetes

Table of Contents My approach and the use caseBaseline: regular Rust-to-nativeAdapting to WebAssemblyRunning the Wasm image on DockerRunning the Wasm image on KubernetesFinal stepsConclusion Like a couple of innovative technologies, different people have different viewpoints on where WebAssembly fits the …

Interview with Abdoulaye Wade Cissé: Using a JavaFX application as a virtual chemistry and biology lab

I continuously collect JavaFX-related content for the JFX Central Links Of The Week. Recently, I saw a video on LinkedIn, shared by Abdoulaye Wade Cissé, of a JavaFX “virtual lab” and wanted to learn more about this project… Turns out …

Introduction to intermediate operations modeler: Stream Gatherers

Table of Contents What are Gatherers?Creating a GathererBuilt-in GaterersCreate your own GathererConclusionReferences Java is a programming language with many language features, specifications, and APIs. Even among experienced Java developers, being aware of all of these is quite rare. If a …

Popular today Book Review: Mastering the Java Virtual Machine
Table of Contents Part 1: Understanding the JVMPart 2: Memory Management and ExecutionPart 3: Alternative JVMsPart 4: Advanced Java TopicsConclusionRecommendation Otávio Santana's "Mastering the Java Virtual Machine" takes readers on an insightful journey through the inner workings of the JVM. ...
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Breaktime Tech Talks (Ep37): Vector Database Frustration + Microsoft LazyGraphRAG

Table of Contents Devnexus conference shout-outVector database explorationIssues getting up and runningOverall experienceMicrosoft LazyGraphRAGWrapping up! This is episode 37 of the Breaktime Tech Talks. You are listening to the Breaktime Tech Talks podcast, a bite-sized tech podcast for busy developers, …

Java 24 Rolls Out Today! Find Out Why It’s Aptly Named

Java 24 rolls out today, and it brings a diverse set of features. For example, compact object headers bring better performance, and various security features have been added. Or how about the eagerly-awaited solution to virtual thread pinning? This post has all the info!

Foojay Podcast #68: Welcome to OpenJDK (Java) 24

Table of Contents VideoPodcast (audio only)Read more about Java 24 on FoojayGuestsSimon RitterHanno EmbregtsContent We serve you a podcast about the new Java version every six months. Our regular guest, Simon Ritter, Deputy CTO of Azul, is known on social …

Pull request testing on Kubernetes: testing locally and on GitHub workflows

Table of Contents Unit testing vs. integration testingTestcontainersUse-case: application with database”Unit” testing”Integration” testingThe GitHub workflowAlternative “Unit testing” on GitHubConclusion Imagine an organization with the following practices: Commits code on GitHub Runs its CI/CD pipelines with GitHub Actions Runs its production …

Pull Request testing on Kubernetes: Working with GitHub Actions and GKE

Table of Contents Building and storing the imageSizing the clusterAuthenticate on Google Cloud from a GitHub workflowWorking within the GitHub workflowCreate a Kubernetes manifestSetting the correct GitHub image tagAccessing the private GitHub registry from GKEGet the PostgreSQL connection parametersGetting the …

Pull request testing on Kubernetes: vCluster for isolation and costs control

Table of Contents Weaving vCluster into the GitHub workflowChanges to the workflowCleaning upConclusion This week’s article is the third and final in my series about running tests on Kubernetes for each pull request. In the first post, I described the …

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