Palvelukerroksella
Palvelukerroksella, which translates to "on the service layer" in Finnish, refers to a conceptual layer within a software architecture. It is distinct from the presentation layer (user interface) and the data layer (database or storage). The service layer acts as an intermediary, encapsulating business logic and exposing it as a set of services that can be consumed by other parts of the application or by external systems.
The primary purpose of the service layer is to decouple the application's core functionalities from its presentation
Services within this layer often represent specific business operations or capabilities. For instance, in an e-commerce
Implementing a service layer can enhance an application's scalability and reusability. By exposing functionalities as services,