The data in any modern and distributed architecture, such as microservices, work as a vein in a system. It fits like a state in a stateless application. On the other hand, we have the most popular paradigms in the code, especially when we talk about enterprise OOP. How do you combine both archive and software design, primarily on Java? 

This article will explore more details on code, especially inside the Jakarta EE world, mainly to answer the questions in a previous Jakarta JPA discussion: should we have a constructor on JPA, and why?