Design of Platform and Interface of Digital World-Expo System Based on Web Services

As the impending of 2010 Shanghai World-expo, it has been becoming a hot topic, how to manage huge volume of, and heterogeneous information efficiently and in security. In this paper, the definition of digital world-expo is first given. Then, we present a novel idea on general system of digital world-expo, in the interest of providing reliable and consistent service oriented toward trust and authorization. In the system, multiple relevant platforms and interfaces are designed to process the information from different sources. At the same time, the efficiency and availability about them are demonstrated in detail. Finally, we poke into some key problems encountered in the current information infrastructure.