Development of a Framework for Applying ASYCUDA System with N-Tier Application Architecture

N-Tier architecture considered as a comprehensive and integrated solution for designing, creating, developing and maintaining the large scale applications. Each application is a set of several physical and logical components. If we want an enterprise application, we should design these components as a well formed layout. N-Tier application architecture provides a model for developers to create a flexible and reusable application. By breaking up an application into tiers, developers only have to modify or add a specific layer, rather than have to rewrite the entire application over. There should be a presentation tier, a business or data access tier, and a data tier. [1]