We have already Learned how to access data from database through the concepts of ADO.NET, SQL and Language Integrated Query(LINQ) from any applications.
Why do we use ADO.NET Entity Framework in Data centric Applications:-
There are following reasons to use ADO.NET Entity Framework in Data centric application generally.There are some advantages and disadvantages as given below.
Suppose ,we want to develop any database for a project first earlier,a conceptual schema has to be designed based on which the logical schema or model is designed to develop a project.we first had to design a conceptual model on a paper or a whiteboard.This was a time consuming and error-pron process,where the developer had to remember every details of data on which the conceptual model was based.We could not even work with entities in our application in the executable form.
Why do we use ADO.NET Entity Framework in Data centric Applications:-
There are following reasons to use ADO.NET Entity Framework in Data centric application generally.There are some advantages and disadvantages as given below.
Suppose ,we want to develop any database for a project first earlier,a conceptual schema has to be designed based on which the logical schema or model is designed to develop a project.we first had to design a conceptual model on a paper or a whiteboard.This was a time consuming and error-pron process,where the developer had to remember every details of data on which the conceptual model was based.We could not even work with entities in our application in the executable form.