Multi-tier Architecture In Enterprise Information Solutions For The Design And Implementation

With Internet and Intranet were appeared and more popular, it has brought the huge transformation for system construction of application system. Now more and more application systems establish in expandable distributed computing platform which was provided by Internet/Intranet. Microsoft issued Dot Net which has created an ideal distributional development environment for the development person. It has provided the powerful support for the establishment highly effective and safety and robustness and expandability and expandability distributional application system. Finally, Net platform becomes one of mainstream platform in each kind of present establishment and developments Web application.The multi-tier architecture application system has very big merit, and was designed for application system of enterprise. It has the information system engine construction, entirety oriented Internet, system performance systematization, system function systematization, convenient system maintenance, system expandability, system application capability of enterprise and so on, which is opposite in the traditional system structure. At the present time, more and more enterprise application system chooses the multi-tier construction application system to deal with various demands which was brought by enterprise developmentThis article first introduced Dot Net platform and application system of multi-tier architecture the basis of technical knowledge, and then in a detailed analysis of enterprise information needs, develop relevant software solutions. Through the presentation layer, Business Logic layer and data persistence layer of key technologies related to the analysis of this paper dot net platform and multi-tier architecture of the entire information technology solutions. The results showed that the actual operation, the paper used by the multi-tier architecture is correct and very effective. Multi-storey architecture not only become part of the solution to achieve a clear coherent, but also for the future system to lay a good foundation.