Здравствуйте, chico97, Вы писали:

Как автору этой ветки: вот, что пишет Microsoft в Implementing Sun's Java PetStore using Microsoft .Net

The Sun Java Pet Store makes heavy use of Bean Managed Persistence (BMP) in its middle-tier
Enterprise Java Beans (EJB). Essentially, this provides the objects a mechanism to persist their
state to the database. The .NET Pet Shop takes a different approach in that the middle-tier
components make calls to stored procedures in the database. Using stored procedures at the
database level is well established as a best-practice for distributed applications. It provides a
cleaner separation of code from the middle-tier and also helps clarify the transaction context and
scope.Only basic queries are encapsulated in the stored procedures; business logic remains in
the middle tier .NET classes.

Это я к тому, что сами по себе SP это круто, но логику в них держать не надо. Как будет время, нарою материалов для сомневающихся