What are the common mistakes in the service layer of an application?
An example of an AI chatbot conversation about common mistakes in the service layer of applications.
What are the common mistakes in the service layer of an application?
Common mistakes include tight coupling with the data layer, lack of proper error handling, and not following single responsibility principles.
Can you explain why tight coupling is a problem?
Tight coupling makes it difficult to change one part of the application without affecting others, leading to maintenance challenges.
What is single responsibility principle?
The single responsibility principle states that a class or module should have one, and only one, reason to change, promoting better organization.
How can I improve error handling in my service layer?
You can improve error handling by implementing centralized error management, using custom exceptions, and logging errors for analysis.
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