Research And Application Of E-government Cloud System

Since the opening and reform thirty years ago, the economy development has achieved great success, and the total population reaches1.3billion, people in the city had dramatically increasement. Meanwhile, the city’s infrastructure construction and sustainable development encountered lots of problems and difficulties. City informatization strategy made it theoritically and practically possible to solve these problems. Presently, some eastern cities in China have achieved a lot in the way of informatization, while the western ones fell behind with some the reason like:unbalance of regional economy development and resouce allocation, less capital investment and lower level of knowledge about informatization.In order to solve the problems referred above, this paper talk about using the cloud computing into the city informatization process, and give the specific plan. The cloud computing transferred the traditional task processing with the core of desktop into the task processing with the center of network and taking use of the network to process the tasks and making it as the synthesized media to realize the computing as needed and network coordination. The cloud computing improve the efficiency of computing and decrease the demand of user terminals, and then simplize the terminal equipments and operating knowledge as possible to make the information system more widespread.This paper focuses on the set-up of the central platform for cloud computing, using this technology to develop the informational service platform which could accept and process the data from different sub-systems. The city informatization system concludes some subsystems: electronic government, health care and medicine, transportation and tourism, while we will research most on the electronic government platform design which could realize the data share of different departments, government affairs information disclosure, and synergized approvement to improve the working efficiency of government.In the end, this paper will accomplish the city cloud computing center design, and realize the construction of e-governmental system. With the development of the technology and informatization of city, the cloud information will play more important role in the digital and intelligent city development, vice versa. And the informatization of the city will improve the innovation and development of cloud computing.