When dealing with complex inheritance scenarios in Entity Framework, which mapping strategy can be used to map entities to multiple related tables?

  • Table Per Concrete Class (TPC)
  • Table Per Entity (TPE)
  • Table Per Hierarchy (TPH)
  • Table Per Type (TPT)
Table Per Type (TPT) mapping strategy in Entity Framework is used for complex inheritance scenarios where each derived type is mapped to its own table, containing only the properties specific to that type. This approach ensures a normalized database schema and allows for efficient querying and data retrieval without redundancy. TPH maps all types in an inheritance hierarchy to a single table, leading to potential data integrity and performance issues. TPC maps each concrete class to its own table, resulting in redundant columns and denormalized data. TPE is not a standard mapping strategy in Entity Framework.
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