Using Resilience4J, this is a Demo project which uses a Library as background and manages all its requests.
Using Resilience4J, this is a Demo project which uses a Library as background and manages all its requests. This library can rent books online and the usage rate is extremely high. There is a reactive way to access, which is the one normally used, but sometimes, the system needs a bit of help from an old machine running a non-reactive MVC Spring application using JPA. Let's make this in Kotlin and find the best solution!