摘要
针对工控实时数据库 (RTDB)自身的特点 ,阐述了RTDB的体系结构、数据和事务模型、调度策略和并发控制、与Windows的结合机制、RTDB的设计和实现等核心问题 ,提出了一些相应的技术措施和实例。
According to the unique character of Industrial control RTDB,core problems in RTDB such as structure,data and transaction model,scheduling strategy and concurrency control,the design and implementation of RTDB are described in detail,some of the corresponding technological measures and illustrations are presented.
出处
《化工自动化及仪表》
CAS
北大核心
2004年第1期33-35,38,共4页
Control and Instruments in Chemical Industry
关键词
RTDB特性
数据对象
调度策略
并发控制
RTDB character
data object
scheduling strategy
concurrency control
