摘要
实时数据库系统是企业生产过程数据处理和应用的集成平台,作为企业信息化的基础,承载基础实时数据来源的实时数据库的安全问题显得尤为重要。介绍了InfoPlus.21实时数据库的基本原理、系统安全现状。阐述了具有分布式体系结构的现有实时数据库现状及存在的问题。针对实际应用中的安全架构,提出了需要注意的问题和不足,并对进一步完善现有的安全架构进行了探讨。
The real-time database （RTDB） system is a integrated platform for enterprise manufacture process data treatment and application.As the basis of enterprise informatization,the security of RTDB with supporting real-time data source is of great importance.The basic principle and system security states are introduced for InfoPlus.21 RTDB.The current states and problem for existing RTDB with distributed system structure are expatiated.Contrapose safety frame in practice,the notes needing to be stressed and disadvantage are put forwards,and further perfection of current safety architecture is discussed.
出处
《石油化工自动化》
CAS
2014年第1期35-38,共4页
Automation in Petro-chemical Industry
关键词
数据采集
实时数据库
过程数据
局域主干网
系统安全
data collecting
real-time database
process data
local area network
system security
