Do you want to know how to develop your skillset to become a Java Rockstar?

Subscribe to our newsletter to start Rocking right now!

To get you started we give you our best selling eBooks for FREE!

 

1. JPA Mini Book

2. JVM Troubleshooting Guide

3. JUnit Tutorial for Unit Testing

4. Java Annotations Tutorial

5. Java Interview Questions

 

and many more ....

 

 

Running Fault Tolerant Jenkins Inside A Docker Swarm Cluster

docker-logo

In this article, we’ll discuss a way to create a Jenkins service inside a Docker Swarm cluster and some of the benefits such a service provides. Environment Setup We’ll start by creating a Docker Swarm cluster. I will assume you already have at least a basic knowledge how Docker Swarm Mode works. If you don’t, I suggest you read the ...

Read More »

How To: Insert and Read From a Database using Json

json-logo

In this article we will create a plugin for Speedment that generates serialization and deserialization logic using Gson to make it super easy to map between database entities and JSON strings. This will help to showcase the extendability of the Speedment code generation while at the same time explore some of the cool features of the Gson library. Speedment is ...

Read More »

Getting Started With JHipster, Part 2

java-interview-questions-answers

So you’re back! In the last installment of this series, we created a JHipster application taking the monolithic route. It was the Red Pill route; life as pretty much you are accustomed to. But maybe you like a challenge. Maybe you want to move beyond the Red Pill and try out the Blue Pill. In this case, the Blue Pill is the ...

Read More »

Java on the AWS cloud using Lambda

java-interview-questions-answers

Amazon Web Services gets more popular by the day. Java is a first class citizen on AWS and it is pretty easy to get started. Deploying your application is a bit different, but still easy and convenient. AWS Lambda is a compute service where you can upload your code to AWS Lambda and the service can run the code on ...

Read More »

Tools for Aligning Remote Teams

agile-logo

According to Global Workplace Analytics, 80 to 90 percent of the US workforce says they would like to telework at least part time. As we see more remote teams created, we start to see some common issues arise around things like communication, culture, and, for tech teams, consistent development practices. Let’s talk about some tools and techniques that can help ...

Read More »

Spring Security and Custom Password Encoding

spring-interview-questions-answers

On a previous post we added password encoding to our spring security configuration using jdbc and md5 password encoding. However in case of custom UserDetailsServices we need to make some tweeks to our security configuration. We need to create a DaoAuthenticationProvider bean and set it to the AuthenticationManagerBuilder. Since we need a Custom UserDetailsService I will use use the Spring ...

Read More »

JavaOne 2016 Observations by Proxy

javaone-logo

I was not able to attend JavaOne 2016 and so am happy to see numerous resources online that allow me to make observations based on JavaOne 2016 content. I reference and briefly describe some of these JavaOne 2016 resources in this post and add some of my own observations based on use of those resources. These resources are useful to ...

Read More »

Free Webinar: The New Way to Debug Java in Production

java-interview-questions-answers

What are some of the most useful Java production debugging techniques? You never know what might happen when you deploy new code to production. What was once nice, working code might turn into a buggy application that will not work as expected. That’s why debugging in production is a key element to understand how your application behaves in real life, ...

Read More »

Want to take your Java skills to the next level?

Grab our programming books for FREE!

Here are some of the eBooks you will get:

  • Spring Interview QnA
  • Multithreading & Concurrency QnA
  • JPA Minibook
  • JVM Troubleshooting Guide
  • Advanced Java
  • Java Interview QnA
  • Java Design Patterns