How does the BLL enforce business rules and constraints?
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what is bll
- How does the BLL support different strategies for handling eventual consistency in distributed systems where immediate consistency is not feasible? What is the role of sagas or choreographies in managing long-lived business transactions that span multiple services or components?
- How does the BLL handle exceptions and errors?
- Core Functions of BLL
- How does the BLL handle data relationships and navigations efficiently? What are the considerations for designing a BLL that is easy for new developers to understand and work with?
- What is the role of the Template Method pattern in the BLL for defining a base algorithm while allowing subclasses to override specific steps?
- What role does the BLL play in application scalability?
- How does the BLL handle the validation of complex object graphs and ensuring data integrity across related entities? What are some considerations for designing a BLL that is highly cohesive and loosely coupled with other layers of the application?
- How does the BLL support different strategies for handling data validation to ensure the integrity and consistency of business data? What is the relationship between the BLL and the Factory pattern for creating instances of business objects without tightly coupling the client code to the concrete implementations?
- How does the BLL handle business logic that involves sending notifications or alerts to users or other systems based on specific business events or conditions being met?
- How does the BLL support different strategies for handling data persistence and retrieval? What is the relationship between the BLL and the Data Access Layer (DAL)?
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