Java Resources

Problems With Nested CompletableFuture in Java

This blog describes problems that can occur using CompletableFuture of Java in a nested fashion and solutions for how to fix these problems.

February 26, 2024

by Harish Kumar Murugesan

· 9,179 Views · 4 Likes

CRUDing NoSQL Data With Quarkus, Part One: MongoDB

This article demonstrates how Quarkus, the supersonic, subatomic Java stack, greatly simplifies the NoSQL data persistence.

February 23, 2024

by Nicolas Duminil

CORE

· 9,208 Views · 1 Like

Spring Strategy Pattern Example

In this tutorial, explore various Strategy pattern implementations in the Spring framework such as list injection, map injection, and method injection.

February 22, 2024

by Max Stepovyi

· 23,764 Views · 15 Likes

Flexible Data Generation With Datafaker Gen

In this article, explore Datafaker Gen, a command-line tool designed to generate realistic data in various formats and sink to different destinations.

February 22, 2024

by Roman Rybak

· 7,400 Views · 4 Likes

Build a Spring Boot REST Application With Gradle

Spring Boot is a powerful framework that can be used to build a wide variety of applications. With a little practice, you can be building robust and scalable APIs in no time.

February 21, 2024

by Aditya Bhuyan

· 14,107 Views · 2 Likes

Mastering Spring: Synchronizing @Transactional and @Async Annotations With Various Propagation Strategies

@Transactional annotation, combined with various propagation strategies, offers granular control over transaction management, ensuring data integrity.

February 20, 2024

by Andrei Tuchin

CORE

· 17,909 Views · 8 Likes

How To Integrate NCache With JPA Hibernate for Caching in Spring Boot Applications

In this article, let’s discuss the caching feature of Hibernate with NCache for caching in a Spring Boot application with an illustrating example.

February 20, 2024

by Sriram Kumar Mannava

· 5,838 Views · 2 Likes

Top 5 Trends for Data Streaming With Kafka and Flink in 2024

Top 5 Trends for Data Streaming with Apache Kafka and Flink: data sharing, data contracts, multi-cloud, serverless stream processing, GenAI.

February 19, 2024

by Kai Wähner

CORE

· 4,711 Views · 2 Likes

Automate JBoss Web Server 6 Deployment With the Red Hat Ansible Certified Content Collection for JWS

Learn how to automate the deployment of JBoss Web Server 6 using the Red Hat Ansible Certified Content Collection for JWS 2.0.0.

February 15, 2024

by Romain Pelisse

· 7,246 Views · 1 Like

Be Punctual! Avoiding Kotlin’s lateinit In Spring Boot Testing

Make writing code in Kotlin an even more rewarding and fun experience as you explore the benefits of converting Java code to Kotlin and conversion solutions.

February 15, 2024

by Severn Everett

· 9,869 Views · 4 Likes

Scaling Java Microservices to Extreme Performance Using NCache

This article will teach you how to scale the Java Microservices to achieve extreme performance using different cache techniques with NCache.

February 14, 2024

by Gowtham K

· 11,167 Views · 7 Likes

Exploring the Power of the Functional Programming Paradigm

This article discusses functional programming, which uses stateless functions over immutable data for simplified concurrency and reliability.

February 14, 2024

by Igboanugo David Ugochukwu

CORE

· 5,556 Views · 2 Likes

Why Apache Kafka and Apache Flink Work Well Together to Boost Real-Time Data Analytics

Use Flink and Kafka to create reliable, scalable, low-latency real-time data processing pipelines with fault tolerance and exactly-once processing guarantees.

February 13, 2024

by Gautam Goswami

CORE

· 4,944 Views · 1 Like

The Best Way To Diagnose a Patient Is To Cut Him Open

Explore modern debugging beyond print statements, highlighting tools like tracepoints and object marking for efficient problem-solving.

February 13, 2024

by Shai Almog

CORE

· 4,384 Views · 2 Likes

Threads, ThreadPools, and Executors: Multi-Thread Processing In Java

This detailed description of how implementations of the Java Executor interface work focuses on relations between all of the Executors and their use cases.

February 13, 2024

by Bartłomiej Żyliński

CORE

· 6,979 Views · 35 Likes

Leveraging Java's Fork/Join Framework for Efficient Parallel Programming: Part 1

Delve into the intricacies of the Fork/Join framework, specifically designed to make parallelizing tasks more efficient and straightforward.

February 12, 2024

by Andrei Tuchin

CORE

· 12,315 Views · 9 Likes

Achieving Inheritance in NoSQL Databases With Java Using Eclipse JNoSQL

Explore Eclipse JNoSQL and MongoDB to streamline NoSQL database interactions in Java applications, making it easier to manage and manipulate diverse data sets.

February 12, 2024

by Otavio Santana

CORE

· 7,060 Views · 3 Likes