Java Resources

Kotlin Microservices With Micronaut, Spring Cloud, and JPA

In this article, we'll learn how to create microservice applications written in Kotlin, using the Micronaut framework, Spring Cloud, and JPA for a little extra help.

Updated March 1, 2019

by Piotr Mińkowski

· 17,719 Views · 1 Like

5 Courses to Learn RESTful Web Services With Java and Spring in 2019

In this article, we share some of the best courses to learn REST API development in the Java world using Spring.

March 1, 2019

by Javin Paul

· 30,818 Views · 18 Likes

Why and When to Use Java for Developing Your Application

Java is here to stay.

February 28, 2019

by Amit Gupta

· 11,537 Views · 3 Likes

Inversion of (Coupling) Control in Java

Learn more about the inversion of control and dependency injections in Java.

February 28, 2019

by Daniel Sagenschneider

· 31,444 Views · 42 Likes

Duplicate Objects in Java: Not Just Strings

Did you ever consider that instances of other classes can sometimes be duplicate and waste a considerable amount of memory?

February 27, 2019

by Misha Dmitriev

· 27,191 Views · 17 Likes

Enum Tricks: Featured Enum Instead of Switch

What's the deal with enums?

February 26, 2019

by Alexander Radzin

· 36,758 Views · 23 Likes

A Quick Guide to Microservices With the Micronaut Framework

If you love Java and microservices, read on to learn how to use the Micronaut framework and why it's becoming a great alternative to Spring Boot.

February 25, 2019

by Piotr Mińkowski

· 30,698 Views · 26 Likes

LockSupport.parkNanos() Under the Hood and the Curious Case of Parking (Part I)

Let's take a look under the hood.

February 25, 2019

by Jaromir Hamala

· 9,329 Views · 10 Likes

How to Run Java Microservices on OpenShift Using Source-2-Image

With Source-2-Image (S2I), you don't have to provide Kubernetes YAML templates or build Docker images, OpenShift will do it for you. Read on to see how it works!

February 22, 2019

by Piotr Mińkowski

· 26,138 Views · 5 Likes

10 Essential Tools Every Java Developers Should Know

A developer is only as good as their tools.

February 21, 2019

by Javin Paul

· 36,881 Views · 40 Likes

JavaParser: Java Code Generation

Looking to learn more about using the JavaParser in your projects?

Updated February 20, 2019

by Prasanth Mohan

· 29,274 Views · 4 Likes

Pagination and Sorting With Spring Data JPA

Learn how to implement pagination and sorting with the Spring Data JPA.

February 20, 2019

by Amit Phaltankar

· 184,508 Views · 18 Likes

Asynchronous RDBMS Access With Spring Data R2DBC

In this post, we will focus on the database and on connecting to the database and then saving and retrieving data.

February 19, 2019

by Dan Newton

· 24,718 Views · 6 Likes

Web Development Comparison: Spring Boot vs. Express.js

Has JavaScript become better for server-side development than Java? It might just depend on the app under development. I can hear the moans from the Java devs now...

February 18, 2019

by Plebani Alberto

· 88,706 Views · 10 Likes