What is Business Logic Layer?
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what is bll
- How does the BLL handle concurrency? What is the role of interfaces in defining the BLL?
- What are the considerations for internationalization and localization in the BLL?
- What is the role of caching in the BLL to improve performance?
- How does the BLL handle data transformations and mapping between different layers? What are some strategies for organizing the code within the BLL?
- What are some considerations for implementing security measures within the BLL to protect sensitive business data and logic from unauthorized access, modification, or disclosure?
- What are some considerations for optimizing the performance of database interactions initiated by the BLL?
- How does the BLL contribute to application security?
- How does the BLL support different types of data constraints and integrity rules?
- What is the role of design principles like separation of concerns and single responsibility in the context of the BLL? How does the BLL handle different types of exceptions and ensure graceful error handling?
- What is the role of the Observer pattern in the BLL for allowing different parts of the application to be notified and react to changes in business object state?
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