Java Resources

Mastering Concurrency: An In-Depth Guide to Java's ExecutorService

Java's ExecutorService is a powerful framework for managing and executing concurrent tasks in Java applications. It provides a higher-level abstraction over raw threads.

February 5, 2024

by Andrei Tuchin

CORE

· 7,337 Views · 6 Likes

Improving Upon My OpenTelemetry Tracing Demo

Last year, I wrote a post on OpenTelemetry Tracing to understand more about the subject. I've recently improved the demo to deepen my understanding.

February 1, 2024

by Nicolas Fränkel

CORE

· 6,265 Views · 2 Likes

How To Implement Java Microservices Architecture

Implementing a microservices architecture in Java is a strategic decision that can have significant benefits for your application.

January 30, 2024

by Shalaka Gadgil

· 5,954 Views · 1 Like

Java Z Garbage Collector (ZGC): Revolutionizing Memory Management

Memory management is a critical aspect of any programming language, and Java employs Garbage Collection (GC) to manage memory automatically.

January 29, 2024

by Andrei Tuchin

CORE

· 7,523 Views · 8 Likes

Build an OAuth 2.0 Authorization Server With Spring Boot and Spring Security

Check out this tutorial to learn how to build an OAuth 2.0 authorization server with Spring Boot and Spring Security.

Updated January 26, 2024

by Andrew Hughes

· 150,569 Views · 13 Likes

Unit Testing: Java Streams and Lambdas

While Java streams and lambdas can seem complex for unit testing, this tutorial demonstrates simplified instructions to perform unit testing in JDK8.

Updated January 26, 2024

by Yogen Rai

· 96,670 Views · 21 Likes

Authorization Code Grant Flow With Spring Security OAuth 2.0

In this tutorial, learn how to implement a Spring authorization server using Spring Security OAuth2.

Updated January 26, 2024

by Amit Mishra

CORE

· 32,818 Views · 2 Likes

Spring Security Authentication

Security is one of the most vital concerns for any organization. In this article, you will learn about authentication and how to integrate them with Spring MVC.

Updated January 26, 2024

by Mohamed Labouardy

· 181,981 Views · 32 Likes

The State of Data Streaming With Apache Kafka and Flink in the Gaming Industry

This article covers the architectures, use cases, and case studies for data streaming with Kafka and Flink in the gaming industry, including Kakao Games, Blizzard, and MPL.

January 26, 2024

by Kai Wähner

CORE

· 4,510 Views · 1 Like

MuleSoft Integrate With ServiceNow

This article explains how to define a robust API that serves the E2E feature of a ServiceNow incident management lifecycle using the MuleSoft ServiceNow connector.

January 26, 2024

by Ankur Bhuyan

· 4,975 Views · 2 Likes

AnyLang: A Lightweight, Multi-Script Solution

This article illustrates how a low–cost, lightweight solution helps here with the flexibility to create rules in a programming language of one’s choice.

January 26, 2024

by Soham Sengupta

· 6,076 Views · 1 Like

Mastering Exception Handling in Java CompletableFuture: Insights and Examples

CompletableFuture simplifies many aspects of concurrent programming, it's crucial to understand how to handle exceptions effectively.

January 25, 2024

by Andrei Tuchin

CORE

· 19,918 Views · 14 Likes

Distributed Computing Simplified

This tutorial addresses two main advantages of distributed computing and offers three solutions to simplify, dependent on the use case.

January 24, 2024

by Fawaz Ghali, PhD

CORE

· 6,821 Views · 5 Likes

Getting Started With Spring AI and PostgreSQL PGVector

Learn to build generative AI applications in Java from scratch using Spring AI and PostgreSQL pgvector.

January 24, 2024

by Denis Magda

CORE

· 9,167 Views · 8 Likes

Querydsl vs. JPA Criteria, Part 6: Upgrade Guide To Spring Boot 3.2 for Spring Data JPA and Querydsl Project

In this tutorial, learn more about a solution for two issues caused by the upgrade to the latest Spring Boot 3.2 and Spring Data JPA.

January 24, 2024

by Arnošt Havelka

CORE

· 4,688 Views · 2 Likes

Building gdocweb With Java 21, Spring Boot 3.x, and Beyond

Explore the journey of building gdocweb: a developer's insight into choosing Java 21, Spring Boot 3.x, and navigating tech stack challenges.

January 24, 2024

by Shai Almog

CORE

· 4,502 Views · 2 Likes

Pythonic Encoding Through Functional Style: Iterable Monad

In this article, we introduce Iterable Monad in Python. We demonstrate the power of functional features and the elegance that monad can bring to Python encoding.

January 24, 2024

by Michael Wang

· 2,858 Views · 1 Like

Debezium in Embedded Mode

In this tutorial, learn how to run Debezium through a Java application without the need for a standalone Debezium server running or a streaming component.

January 23, 2024

by Emmanouil Gkatziouras

CORE

· 5,476 Views · 4 Likes

IntelliJ and Java Spring Microservices: Productivity Tips With GitHub Copilot

Explore productivity tips that can enhance your Java Spring Microservices development experience in IntelliJ, all made possible with the help of GitHub Copilot.

January 23, 2024

by Amol Gote

CORE

· 12,488 Views · 9 Likes

The Singleton Design Pattern: Ensuring a Single Instance in Java

This article will delve into the Singleton pattern, understand its principles, explore its use cases, and provide a detailed Java implementation.

January 23, 2024

by Aditya Bhuyan

· 3,247 Views · 2 Likes

The Latest Java Topics