We are using ASP.NET MVC for building a E-Commerce Web Application which would have multiple user access. We are also using Enterprise Library DAAB for accessing data from db.
The main problem arises while transferring data from my Data Access layer back to the Controller Action method. We have different ways of passing data as follows :-
1) Model object
2) Datatable
3) Json
4) Passing the attributes
As we have pass many records at a time , which could be the best approach of fulfilling this requirement . The approach should be memory efficient and should be easy to utilize.