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根据国家权威部门统计,在“七五”、“八五”期间,我国信息服务部门建成并投入使用的数据库超过1000个。近几年,随着网络通信技术的发展,这些数据库一部分已能联机检索,开始了我国数据库网络化服务进程。航天情报计算机服务系统就是我国数据库网络化服务的一个典型代表。1993年,航天情报计算机服务系统投入运行。到目前为止,该系统已提供了三年的联机数据库信息服务。作为航天总公司情报系统的一项大型信息系统工程,航天情报计算机服务系统以航天计算机网络为依托,辅以点对点的通讯方式,实现了网络环境下的数据库联机检
According to the statistics of the state authority departments, over 1,000 databases have been set up and put into use in China’s information service sector during the period of “75” and “85”. In recent years, with the development of network communication technology, some of these databases have been able to search online and started the process of networked service of our database. Aerospace Intelligence Computer Service System is a typical representative of China’s database network services. In 1993, the aerospace intelligence computer service system was put into operation. So far, the system has provided three years of online database information services. As a large-scale information system project of the Aerospace Information System, aerospace intelligence computer service system is based on the aerospace computer network, supplemented by point-to-point communication, and realizes the on-line inspection of the database in the network environment