Tutorials

314 articles in this category · 2,145,956 views.

Fawaz Ghali Mar 24, 2023 4,858 views

Learn how to treat logs and traces as part of a scalable cloud storage repository that can be analysed with the techniques used for big …

Lukas Eder Mar 22, 2023 17,527 views

jOOQ makes SQL a "first-class" language in the JVM ecosystem by embedding it into Java, Kotlin, and Scala in an idiomatic way.

Peter Lawrey Mar 15, 2023 4,315 views

Mapping large areas of memory avoids having to know in advance how much memory we need or having to resize the memory mappings while in use.

Bo Zhang Mar 14, 2023 7,854 views

This is the second article of the series "How Gradle Works". In this article, we'll explain what happens inside the Gradle Daemon JVM.

Helen Scott Mar 13, 2023 4,107 views

Starting in a new team can be daunting. You have to learn All The Things, one of which is your IDE! So, how can you best learn IntelliJ …

Fawaz Ghali Mar 10, 2023 4,427 views

Quickly learn how to connect Hazelcast Viridian to a Confluent Cloud Kafka cluster, and more!

Denis Magda Mar 9, 2023 17,117 views

Explore how to best use compact Java Records as Data Transfer Objects (DTOs) for database and API calls in Spring Boot 3 with Hibernate 6.

Shai Almog Mar 3, 2023 8,185 views

Modern modular monoliths (and Moduliths) are redefining the monolithic architecture. Pick the best of both worlds with the hybrid approach.

Miro Wengner Feb 27, 2023 9,340 views

The aim of the article is to introduce my newly published book "Practical Design Pattern for Java Developers".

Fawaz Ghali Feb 22, 2023 3,088 views

Hazelcast Serverless manages your Cloud infrastructure, handling resource isolation, resource stealing, and isolated network access.

Cut Code Review Time & Bugs in Half. Instantly.
Supercharge your team to ship faster with the most advanced AI code reviews.
Get Started!
Sponsored Content
Free eBook: Sustainability for Java Developers
Towards an understanding of sustainable software development, written by and for the friends of OpenJDK
Get it on Leanpub Read more
Your GPU spend is optimized. Your JVM probably isn’t.
Hidden JVM inefficiencies - GC pauses, conservative JIT, slow warm-up - are quietly draining your AI infrastructure's performance and cloud spend. This guide shows how to eliminate that drag and scale with fewer nodes.
Download Now
Sponsored Content
Free Java Diagnostic Tool
A 20-second local scan of every JDK on your machine, checked against the latest patch levels. No agent, no install, no data leaves your network.
Learn more
Sponsored Content
Welcome to the new Foojay!
The same content from amazing Java developers, now in a new home. Foojay has been rebuilt from the ground up!
Read more
OCX Webinar Week: a first look at OCX27
Five days of live webinars on 2-6 November on AI agents, Jakarta EE, code signing, embedded systems and more. Join live for €50 off an OCX27 early bird ticket.
Register here