Java Resources

Unraveling Lombok's Code Design Pitfalls: Exploring Encapsulation Issues

Lombok simplifies Java coding but can breach encapsulation. Java 8's Objects.requireNonNull and IDE support are alternatives. Choose wisely.

September 16, 2023

by Otavio Santana

CORE

· 10,411 Views · 8 Likes

Difference Between High-Level and Low-Level Programming Languages

Explore high-level vs. low-level programming languages: abstraction, performance, and more. Choose the right one for your coding needs.

September 15, 2023

by Rishi Patel

· 8,734 Views · 1 Like

Apache Flink

This tutorial will show you step-by-step how to use Astra as a sink for results computed by Apache Flink, an open-source framework.

September 15, 2023

by Patrick McFadin

· 4,968 Views · 1 Like

Microservices With Apache Camel and Quarkus (Part 5)

After learning how to run our microservices in Minikube in part three of this series, let's look at how to do the same in OpenShift.

September 15, 2023

by Nicolas Duminil

CORE

· 8,978 Views · 7 Likes

Securing Your Applications With Spring Security

Spring Security secures Java apps with authentication, authorization, and protection features, shown in an online banking example.

September 15, 2023

by Arun Pandey

CORE

· 13,123 Views · 4 Likes

Mastering Persistence: Why the Persistence Layer Is Crucial for Modern Java Applications

Ignoring the persistence layer in software can cause data problems, slow performance, maintenance issues, and limited adaptability. It's vital for secure, efficient, and flexible applications.

September 15, 2023

by Otavio Santana

CORE

· 8,152 Views · 2 Likes

Streamlining Development: Exploring Software Tools for Build Automation

In this article, we will discuss a few build automation tools which are extensively used in modern software development teams.

September 15, 2023

by Aditya Bhuyan

· 4,499 Views · 4 Likes

Cutting Big Data Costs: Effective Data Processing With Apache Spark

In this article, we will delve into strategies to ensure that your data pipeline is resource-efficient, cost-effective, and time-efficient.

September 14, 2023

by Leonid Chashnikov

· 20,248 Views · 5 Likes

Getting Started With Prometheus Workshop: Instrumenting Applications

Interested in open-source observability? Learn about instrumenting your applications for customized business metrics in cloud-native environments.

September 14, 2023

by Eric D. Schabell

CORE

· 4,701 Views · 6 Likes

Parallelism in ConcurrentHashMap

ConcurrentHashMap is used extensively in multi-threaded applications. In this article, we will learn more about parallelism in Concurrent Hashmaps.

September 13, 2023

by Unni Mana

· 5,821 Views · 4 Likes

Writing Kubernetes Operators in Java: Part 1

Kubernetes operators are typically written using Go. Recent advances and projects now make Java a compelling platform to write operators.

September 13, 2023

by Chris Laprun

· 5,119 Views · 2 Likes

Spring Authentication With MetaMask

Learn how to develop an authentication mechanism for Spring Security with the MetaMask extension using asymmetric encryption and providing data privacy.

September 12, 2023

by Alexander Makeev

· 9,844 Views · 12 Likes

Exploring IBM App Connect Enterprise 12.0.9.0

In this article, we take a dive into some of the features of IBM App Connect Enterprise 12.0.9.0 and explore how developers can use them for their integration needs.

September 11, 2023

by Ben Thompson

· 5,926 Views · 2 Likes

LTS JDK 21 Features

In this post, take a dive into the upcoming LTS release — it might be just the version you will stick to for the years ahead!

September 11, 2023

by Dmitry Chuyko

· 9,624 Views · 10 Likes

Java Parallel GC Tuning

Parallel garbage collector is one of the oldest Garbage Collection algorithms introduced in JVM to leverage the processing power of modern multi-core systems.

September 8, 2023

by Ram Lakshmanan

CORE

· 6,566 Views · 9 Likes

Embracing Reactive Programming With Spring WebFlux

WebFlux enables efficient, scalable, reactive web applications with Spring, harnessing the power of non-blocking code, backpressure, and functional programming.

September 8, 2023

by Arun Pandey

CORE

· 9,588 Views · 3 Likes

How To Verify Database Connection From a Spring Boot Application

In this post, we will learn how to use Neo4j driver's verifyConnectivity() method to check for a successful connection to the Neo4j database.

September 8, 2023

by Jennifer Reif

CORE

· 22,691 Views · 3 Likes

Marco Codes Live: Gavin King and Hibernate 6.3 [Video]

In this video, explore the newly released Hibernate 6.3 and discover alternative approaches to frameworks like Spring Data.

September 8, 2023

by Marco Behler

· 5,960 Views · 1 Like

Unleashing the Power of Microservices With Spring Cloud

Spring Cloud provides tools for building and managing microservices, making it easier to create scalable and maintainable applications.

September 7, 2023

by Arun Pandey

CORE

· 16,246 Views · 13 Likes

Chronicle Services: Low Latency Java Microservices Without Pain

Chronicle Services allows low-latency Java microservices to be built on the Chronicle Software stack, focussing on business logic rather than software infrastructure.

September 6, 2023

by George Ball

· 5,568 Views · 6 Likes

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