Rhuan Rocha's contributions
Article
Jakarta EE: Multitenancy with JPA on WildFly, Part 2
You've implemented multitenancy using a database with JPA and WildFly. Now, set up multitenancy using a schema and EJB for container-managed transactions.
Article
Jakarta EE: Multitenancy with JPA on WildFly, Part 1
In part one of this series, learn how to implement multitenancy with a database using the Jakarta Persistence API (JPA) running on WildFly.
Article
Jakarta EE: Creating an Enterprise JavaBeans timer
We show how to create an Enterprise JavaBeans timer programmatically and with easier annotation.
Article
Jakarta EE: What's in store for Enterprise JavaBeans?
Rhuan Rocha shares opinions about how Enterprise JavaBeans (EJB) fits into the new cloud-native world.
Article
Introduction to microservices observability with Eclipse MicroProfile
In this article, we'll look at Eclipse MicroProfile specifications that can help you implement observability in microservices.
Article
Jakarta EE 8: The new era of Java EE explained
We look at what to expect from Jakarta EE 8 -- the latest iteration of Java EE.
Article
Why Java is so hot right now
The Java platform has become one of the most widely used platforms, with a huge ecosystem in the world of technology. Java lets developers create applications for several platforms, such as Windows, Linux, embedded systems, and mobile. Java also has received criticisms, such as: Java is fat; Java takes a lot of memory; Java is verbose. But, Java was created to solve big problems, not small problems. Of course, you can also solve small problems with Java, but you see...
