Enterprise Java development strategy

Learn about enterprise Java and Java EE applications and software development. Our coverage of enterprise Java development includes the Java programming language; Java virtual machine (JVM) languages like Scala, Groovy and Grails; domain specific languages (DSLs); and other software programming languages.

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June 13, 2018 13 Jun'18
ObjectOutputStream example: A Java object serialization tutorial

Java object serialization is a feature of the JDK that is far too often overlooked. When a developer puts together a prototype or cooks up a proof of concept, simply saving a serialized Java object ...
March 29, 2018 29 Mar'18
Fair-use defense fails in Oracle vs. Google Android lawsuit

A final appeal in the Oracle vs. Google Android lawsuit has come down against Alphabet Inc., asserting its use of Java APIs did not constitute fair use.
March 22, 2018 22 Mar'18
Why the new Java 10 features list is so small

Was it just me, or did the Java 10 release just creep up on everyone? Given, a March release for Java 10 was planned a long time ago, but given Oracle's spotty history in terms of pushing out ...
February 16, 2018 16 Feb'18
Pluralsight IQ, Stack Overflow boost developer street cred

Tying the Pluralsight IQ skills test to the Stack Overflow Developer Story helps developers measure their technical skills and better highlight them for jobs.

Bring yourself up to speed with our introductory content

Step-by-step Spring Boot RESTful web services example in Java using STS

In a previous tutorial, we explained the basic tenets of good RESTful web service design. In this step-by-step Spring Boot restful web services example, we implement it. Continue Reading
Jenkins Git integration: GitHub pull request via the Git plugin

This Jenkins Git integration tutorial demonstrates how to create a freestyle build job that performs a Jenkins GitHub pull request. It's an example of the Jenkins Git plug-in in action. Continue Reading
Jenkins parameterized build example with String and Boolean parameters

It's easy to customize your Jenkins jobs when you add parameters to the build. This Jenkins parameterized build example with Boolean and String parameters is the first step to a fresh continuous integration pipeline. Continue Reading

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Meaning of inversion of control in Spring and Java: IoC explained

What is inversion of control, and why has inversion of control in Spring and Java become such a core development concept? Continue Reading
Ten Jenkins quiz questions to test your install and config IQ

Here are 10 Jenkins questions designed to test your knowledge of the build tool. Think you know continuous integration well? Take this Jenkins quiz, and find out if you do. Continue Reading
Red Hat's Operator Framework set to overhaul Kubernetes clusters

Operator Framework is designed to ease deployment and management of apps on top of Kubernetes clusters. We break it down with former CoreOS CEO Alex Polvi. Continue Reading

Learn to apply best practices and optimize your operations.

Tackle these 10 sample DevOps interview questions and answers

Interested in applying for that DevOps engineer position? Then take a look at these 10 sample DevOps interview questions and answers, and see how well you are prepared. Continue Reading
10 tough Jenkins interview questions and answers for DevOps engineers

Applying for an engineering job where continuous integration is part of the description? Here are 10 tough Jenkins interview questions to prepare you for the DevOps engineering interview. Continue Reading
Be wary of DevOps evangelists preaching a culture change

There are many reasons to adopt DevOps, and there are many challenges involved in getting it right. But don't buy into the culture myth that many DevOps evangelists are selling. Continue Reading

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IoT companies struggle with back-end integration

IoT companies are finding development a major challenge, with IoT integration being one of the biggest struggles developers are facing. Continue Reading
Network capacity management still a challenge for apps

Network capacity management challenges are increasing at a faster rate than ever with the robustness of the Internet of Things. Continue Reading
Bridging the gap between WebRTC, VoIP and phones

The WebRTC protocol has shown great promise for integrating telephony capabilities into modern enterprise applications. But challenges remain. Continue Reading