.Net Middle Software Design

In 21 century, information technology has been wildly spread and developed.The development of internet has been pushed the informationization progress.Moreover, the construction of the China Information Infrastructure for bothgovernment and business enterprises have made a firm foundation for the rapidlydevelopment of internet. From the world wide perspective, strengthen thedevelopment of office automation, networking, and electrical as well as sharinginformation has been an irresistible trend. The informationization of the developingcountry has been made the strategic initiative this year for the Economic and Socialbusiness department of the United Nations. What's more, they are promoting the fiveapplication areas of "information highway" which including: electronic government,electronic commercial business, remote education, remote medical treatment andelectronic consumers. Recently, the government and many business enterprises havebeen making great investment on construction of information infrastructure and at thesame time planning the program of building "electronic society" and "networksociety".Nearly all the local governments and business enterprises made someinformation infrastructure. But the foundation data does not share much betweendifferent organizations which making many "information isolated islands". Therefore,it is difficult for leaders and related stuffto know the basic overall information as wellas to make decisions.Based on this circumstance, this research will lead to the solutions to solve theissues adopt the SOA frame of eyes headway. Carry on the loose Ou match of face toservice integration. Also try to build to appear publicly toward the system of ingeneral use structure(transact, gate and resources integration terrace).Moreover, the development of current middle piece is very rapid which is thethird foundation software, after the operation system, database. How can make use ofthe center piece's technology to quickly build the operation system while changing asit needs are also mentioned in the research.The dissertation is structured into 5 chapters. In the first chapter, the researchergives an introduction to the research area and the key technique. The second Chapter is structured in such a way, which will give an understanding of scope and target forthe whole system. Chapter 3 focuses on system building solution. Then it talks aboutstructure of the system. Chapter 5 discusses the safety issues.