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 > Service layer is an architectural pattern, applied within the service-orientation design paradigm, which aims to organize the services, within a service inventory, into a set of logical layers. Services that are categorized into a particular layer share functionality. This helps to reduce the conceptual overhead related to managing the service inventory, as the services belonging to the same layer address a smaller set of activities.
 
+Architecture diagram
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+![Service Layer Architecture Diagram](./etc/service-layer-architecture-diagram.png)
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+
 ## Programmatic Example of Service Layer Pattern in Java
 
 Our Java implementation uses the Service Layer pattern to streamline interactions between data access objects (DAOs) and the business logic, ensuring a clean separation of concerns.
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