Create a database access layer based on the Object-Relational mapping provided by
the Entity Framework. Create the necessary repositories to create an abstract interface
to the database for the CRUD operations needed. Eventually, the purpose of the
repositories is to define an interface that will simplify the communication between
WSL/BL and the DAL, by providing the necessary functionality.
Create a database access layer based on the Object-Relational mapping provided by the Entity Framework. Create the necessary repositories to create an abstract interface to the database for the CRUD operations needed. Eventually, the purpose of the repositories is to define an interface that will simplify the communication between WSL/BL and the DAL, by providing the necessary functionality.