



How does the BLL support different reporting requirements? What is the role of data contracts in defining the interface of the BLL?
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what is bll
- How does the BLL handle data aggregation and reporting?
- How does the BLL handle data migration and schema changes in a production environment?
- How does the BLL support different strategies for handling concurrency and preventing race conditions when multiple users or processes access the same data?
- What is the relationship between the BLL and data access patterns like repository and unit of work? How does the BLL handle transactions that span multiple operations or services?
- How does the BLL support different authorization models and permissions? What is the relationship between the BLL and business process management (BPM) systems?
- 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 relationship between the BLL and domain models? How does the BLL handle data transformations?
- How does the BLL support different strategies for handling optimistic or pessimistic locking to manage concurrent access to shared data?
- How does the BLL support different authorization models? What is the role of business process management (BPM) in relation to the BLL?
- What are some considerations for designing a BLL that provides clear and informative error messages and logging?
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