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 ....
I agree to the Terms and Privacy Policy

Improve Application Performance with These Advanced GC Techniques

Application performance is on the forefront of our minds, and Garbage Collection optimization is a good place to make small, but meaningful advancements Automated garbage collection (along with the JIT HotSpot Compiler) is one of the most advanced and most valued components of the JVM, but many developers and engineers are far less familiar with Garbage Collection (GC), how it ...

Read More »

Memory-Hogging Enum.values() Method

I’m a big fan of Java’s enum. It seemed like we waited forever to get it, but when we did finally get it (J2SE 5), the enum was so much better than that provided by C and C++ that it seemed to me “well worth the wait.” As good as the Java enum is, it’s not without issues. In particular, ...

Read More »

Streaming data out of a Corda node with Spring WebFlux

It’s been a while since my last post but I’m finally back! Since I am still on my project, I will be writing about using Corda again. This time, rather than focusing on Corda, we’ll look at using Spring with Corda. More specifically, Spring WebFlux. Why do this? One, because we can. Two, because it allows us to stream events ...

Read More »

HTTP/2 Server Push

The new version of the HTTP protocol, HTTP/2 lets the server to push content to the client before the client requests the particular content. There are many other modifications in the protocol if we compare the previous version 1.1 with the new version 2, but in this article, I will focus on the push functionality. I will discuss briefly how ...

Read More »

Scala Tuple performance

Tuple is very powerful construct in programming language, it allows to create sequence of finite elements. Elements in tuple can be of different type and very easy to declare like (“something”,1,new Date()) Nice thing about tuple is you have to only decided on data type of element not the name. Computer science has 2 hard problem : Cache invalidation and ...

Read More »