Rhuan Rocha

Technical Support Engineer

Red Hatter, Java EE/Jakarta EE developer, speaker, author and contributor. I'm specialist on Jakarta EE and MicroProfile. In my journey, I develop, architect and analyse distributed applications using Java EE/Jakarta EE and technologies of its ecosystem. Furthermore, I present lectures about several topics about Jakarta EE and wrote the book "Java EE 8 Design Patterns and Best Practices" to Packt. Beside that, I'm contributing to to Jakarta EE, MicroProfile and JNoSQL.


Articles by

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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.

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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.

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Jakarta EE: Creating an Enterprise JavaBeans timer

We show how to create an Enterprise JavaBeans timer programmatically and with easier annotation.

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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.

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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.

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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.

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