Caching greatly improves application performance because it reduces expensive trips to the database.

Object oriented applications usually have inheritance as an important part of their design, including in their domain objects. However, the corresponding data model has no built-in mechanism for specifying inheritance. Therefore, domain objects must be mapped to relational database intelligently

The .NET framework provides a very flexible and powerful approach to databinding that cuts down a lot of redundant code and simplifies the development process significantly. Unlike the earlier databinding models, which were limited to single data source, the .NET framework provides read/write (two w

This article will educate you about the various important features that a good O/R mapping tool would provide you and how it can be beneficial to you.

If you are developing an object oriented .NET application that has to talk to a database, you'll inevitably map objects to a relational model

Domain objects in an application represent the core data and business validation rules relating to it. Domain objects are usually central to the entire application and used by most subsystems. Therefore, their good design is critical for a good application design that is robust and high performing.