Java Resources

How To Capture Java Heap Dumps (8 Options)

Is your Java application's memory out of whack? Depending on the error, at least one of these industry solutions should help.

Updated June 21, 2022

by Ram Lakshmanan

CORE

· 431,051 Views · 21 Likes

PermGen and Metaspace

In this post, we take a look at Metaspace, and explain how to increase the performance of your JVM with a few simple commands.

Updated June 21, 2022

by Grzegorz Mirek

· 109,136 Views · 16 Likes

Java Microservices: Code Examples, Tutorials, and More

Microservices are replacing monoliths every day. So, let's explore how Java devs can put them to work with the help of their favorite frameworks.

Updated June 21, 2022

by Angela Stringfellow

· 576,106 Views · 62 Likes

What I Miss in Java, the Perspective of a Kotlin Developer

A curious case of switching to Java from Kotlin.

June 18, 2022

by Nicolas Fränkel

· 8,806 Views · 7 Likes

How To Check for JSON Insecure Deserialization (JID) Attacks With Java

Insecure deserialization is a common and dangerous web application security threat. Boost your threat profile by incorporating a JID Detection API.

June 17, 2022

by Brian O'Neill

CORE

· 7,442 Views · 4 Likes

Deploying Java Applications to AWS Elastic Beanstalk

This tutorial shares a simple example of deploying a Java application to Elastic Beanstalk by using Amazon CDK.

Updated June 17, 2022

by Emin Bilgic

· 3,909 Views · 2 Likes

Enterprise RIA With Spring 3, Flex 4 and GraniteDS

With the client+server RIA platform concept of GraniteDS, applications can be written faster with less code, have a clean architecture, and separated layers.

Updated June 15, 2022

by William Draï

· 64,459 Views · 2 Likes

What Is the Difference Between Hibernate and Spring Data JPA?

The two technologies are very similar, so what are the differences?

Updated June 14, 2022

by Ramesh Fadatare

· 440,316 Views · 61 Likes

Tips for Developing a Standing up Reminder

This article illustrates how to create a standing up reminder using sample code, to help break the bad habit of sitting too long.

Updated June 10, 2022

by Jackson Jiang

· 4,841 Views · 2 Likes

Kotlin vs Java: Which One Is the Best?

Detailed Comparison Between Kotlin and Java! Here you will know which will be the best for your project.

June 9, 2022

by Aniruddh Agarwal

· 10,600 Views · 6 Likes

How to Modify Java Command-Line Arguments

Learn how to modify Java command-line arguments. Java command-line arguments enable programmers to pass the arguments during the execution of the program.

Updated June 9, 2022

by Bikash Jain

· 5,255 Views · 5 Likes

JVM C1, C2 Compiler Thread: High CPU Consumption?

In this post, let’s learn a little more about C1 and C2 compiler threads and how to address their high CPU consumption.

June 8, 2022

by Ram Lakshmanan

CORE

· 14,874 Views · 4 Likes

Writing a Chat With Akka

Do you want to know more about WebSockets? Here you will find some more information about them and learn how to create a simple chat application.

June 7, 2022

by Bartłomiej Żyliński

CORE

· 8,118 Views · 3 Likes

Making Your Life Easier Around Data With Java and Jakarta EE

This article will cover more about the next steps of Jakarta EE around the world of data and its techniques to work as more besides just the data source.

June 7, 2022

by Otavio Santana

CORE

· 9,997 Views · 7 Likes

Build a Quarkus Reactive Application Using Kubernetes Secrets

In this post, learn how to follow security policies while developing applications for the cloud by using Kubernetes Secrets.

June 6, 2022

by Daniel Oh

CORE

· 5,627 Views · 3 Likes

Ultra-Fast Microservices: When MicroStream Meets Helidon

In this fourth article of the ultra-fast series, learn a new database that can make your microservices scale up quickly in the Java world!

June 5, 2022

by Otavio Santana

CORE

· 8,478 Views · 5 Likes

How Java Apps Litter Beyond the Heap

A look at the garbage Java apps generate, demonstrated with some help from Postgres and SSDs.

June 5, 2022

by Denis Magda

CORE

· 10,167 Views · 13 Likes

Why and How Java Continues to Be One of the Most Popular Enterprise Coding Languages

This article will present an overview of how Java has grown into today's complex system and why it continues to remain a contemporary development environment.

Updated June 3, 2022

by Alex Belokrylov

· 6,849 Views · 2 Likes

Autoscaling Your Kubernetes Microservice with KEDA

Introduction to KEDA—event-driven autoscaler for Kubernetes, Apache Camel, and ActiveMQ Artimis—and how to use it to scale a Java microservice on Kubernetes.

Updated May 26, 2022

by Tom Donohue

· 14,782 Views · 6 Likes

Authentication and Authorization: Mastering Security

Your one-stop-shop for all things authentication and authorization.

Updated May 26, 2022

by Peter Connelly

· 30,263 Views · 18 Likes

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