What are some common design patterns used in the service layer?
Some common design patterns in the service layer include the Service Locator, Dependency Injection, and the Façade pattern.
Can you explain the Service Locator pattern?
The Service Locator pattern provides a central registry where services can be registered and retrieved, promoting loose coupling.
What about Dependency Injection?
Dependency Injection is a design pattern that allows a class to receive its dependencies from an external source rather than creating them internally.
How does the Façade pattern work?
The Façade pattern provides a simplified interface to a complex subsystem, making it easier to use and understand.
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