| Media development and construction of the database is a computer and Internet technology in the news media one of the important applications, not only to optimize the integration of news and information resource, but also for the news media and provided a new method and means of information technology for social science important manifestation.In this paper, the development of domestic and foreign news media database, current situation, the definition of news media database with the characteristics discussed. Meanwhile, the news media database, the classification proposed new standard, and divided into the different types of news media database, business processes and functions were analyzed. In this paper, communication theories and database theory as a guide to summarize the major news media database construction principles, processes and key technologies, building a database for future guidance and reference.This dissemination of information specific to the Three Gorges Project construction information database, for example, using software engineering, the system, users, business processes, data, interface, performance and other aspects of the needs analysis; and gives the system architecture and design program, described the news media information database construction practice. At the same time, this dissemination of information on the Three Gorges project specific database applications, and construction problems are discussed.Three Gorges Project construction information database to disseminate information to the Three Gorges project information management news and information more easily, and greatly improved efficiency; and to assist public opinion environment of the Three Gorges Project and publicity, and database products to develop new economic benefits.However, due to the limited time and resources, this article in the news media database, development trends and application conditions, etc. The study also has some disadvantages in the future, more in-depth research. |
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