Common errors with Hibernate
Noel Rodríguez CalleHibernate is an ORM that greatly helps us in implementing and modeling our database in our applications. But when used incorrectly, it can cause many headaches. In this post, we…
Use of Controllers in Spring Boot
Spring provides the entry point to our application through controllers. In this article about the use of controllers in Spring Boot, we will see how they work and how they…
Quarkus Vs Spring Boot – The battle is about to begin
Spring is currently the reference framework for building and implementing microservices. It runs on the JVM and offers us many integration and development possibilities. On the other hand, we have…
First steps with Quarkus
Currently, it has become essential that the developments made are deployed on any cloud regardless of the infrastructure, where the environments in which they run, the instances that are created…
Error in Hibernate Detached Entity Passed to Persist
In this article we are going to discuss the error about Hibernate Detached Entity Passed to Persist. Which is an error that occurs when trying to save an entity considered…
Lifecycle of Entities in Hibernate
Currently, it is common to use Hibernate for object persistence in databases, which is why it is quite important to know the Lifecycle of Entities in Hibernate and avoid possible…
Externalize Spring Boot config to configmap
In this new entry of Refactorizando, we will see how to externalize Spring Boot config to configmap with Kubernetes. Similar to Spring Cloud, we can externalize our configuration in a…
Convert OffsetDateTime to LocalDate
In this post we are going to see how we can convert OffsetDateTime to LocalDate and LocalDateTime, as well as to LocalTime in Java. These date types were introduced in…
Examples of Testing in Spring Boot
Spring Boot provides us with different functionalities and facilities to perform both unit and integration tests in our applications or services. In this post about examples of testing in Spring…
Example of the Sidecar Pattern on Kubernetes
Continuing with our Kubernetes articles, in this new entry, we are going to see an example of the Sidecar Pattern on Kubernetes. Kubernetes is an open-source container orchestrator that allows…