Design of Application System Integrating 2-Tier Architecture with 3-Tier Architecture
Tang Gu-yun · Computer and Modernization · 2006
Aiming at the advantages and faults of two-tier or threetier architecture in database application system,this paper presents a solution of application system with two architectures.The solution realizes hiding logical codes and complicated logical computing rules of enterprise application with DCOM.A part of clients communicate directly with database server using ADO,which would lower the communication traffic of computer network in handling a large amount of information.This application system is of the two-tier's advantage of processing data quickly and the three-tier's convenience of avoiding maintenance of most clients.