



What is the relationship between the BLL and data access patterns? How does the BLL handle transactions that span multiple data sources?
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what is bll
- How does the BLL handle exceptions and errors?
- What are some considerations for designing a BLL that is highly available and can handle failover scenarios gracefully to minimize downtime? How does the BLL support different strategies for handling data security, including authentication, authorization, and data protection through encryption?
- What are some common design patterns used in the BLL? How does the BLL contribute to application maintainability?
- How does the BLL support different mechanisms for publishing and subscribing to domain events, allowing for decoupled communication?
- What is the role of message brokers in facilitating communication between the BLL and other parts of the application or other services? How does the BLL handle the orchestration of multiple service calls to fulfill a business request?
- What is the role of the Chain of Responsibility pattern in the BLL for handling a series of processing steps or business rules in a flexible and extensible manner? How does the BLL handle business logic that involves machine learning models or other forms of artificial intelligence for decision-making or prediction?
- What is the relationship between the BLL and use cases?
- How does the BLL handle business logic that involves sending notifications or alerts to users or other systems based on specific events or conditions?
- How does the BLL handle different types of data validation and error handling?
- How does the BLL support different strategies for handling data compression or encryption during transmission or storage to improve performance or security? What is the relationship between the BLL and the Builder pattern for constructing complex business objects with different configurations and validation rules?
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