When should I use a data mapper?
An example of an AI chatbot conversation about when to use a data mapper in software development.
Can you explain when I should use a data mapper in my application?
A data mapper is useful when you want to separate your domain logic from the database layer, especially in complex applications.
What are the benefits of using a data mapper?
Benefits include improved testability, easier maintenance, and the ability to switch databases without changing your domain logic.
Are there any downsides to using a data mapper?
Yes, it can add complexity and may require more initial setup compared to simpler data access methods.
Can you give me an example of a project where a data mapper would be ideal?
Sure! A large e-commerce platform with multiple data sources and complex business rules would benefit greatly from a data mapper.
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