Because of the limitation of resource and technology, the network environment, operating system and database in every department system are different. Thus, it is difficult to share and exchange data for heterogeneous systems. Many information islands have been formed. 但是由于建设初期各种资源和技术的限制,各个部门的系统所采用的网络环境、操作系统和数据库系统都有所差异,所以各个异构系统间的数据共享和交换都比较困难,形成了众多信息孤岛。
Design and Implementation of MINIX + 1.0, an Experiment Environment of Operating System MINIX+1.0操作系统实验环境设计与实现
In this paper the designing and implementing considerations of relational data base system CRDB, which is running under the environment of operating system UNIX, are described. 本文介绍了在UNIX操作系统环境下,关系数据库管理系统CRDB的设计原则及实现的策略。
The various complicated application systems involve many complicated application environment, operating system platforms and databases. And they also relate to the high level requirements such as complicated logical calculation, distributed application deployment, gradually and sectionally implementation. 纷繁复杂的应用系统涉及到多种复杂的应用环境、多种操作系统平台和多种数据库平台等,还涉及到复杂的逻辑运算、分布式的应用部署、分阶段分部门的具体实施等高级需求。
And trusted computing not only improve the credibility of the terminal computing environments, but also extend trusted environment from operating system to the network, forming a trusted network connection, named TNC technology. 在可信计算技术的应用中,不仅可以使用它来提高终端计算环境的整体安全性,同时还可以把可信计算技术与网络链接技术相结合,从而形成一种称之为TNC的技术。