The Researching and Application of Historical Data Processing In Real-Time Database System
Rtal-Time Database is the result of the integration of traditional database technologies and real-time systems, and its the core of the supervisory information system (SIS). It acts as an essential role in industrial fields and thus is very significant and valuable to research and practice. Historical data is regularly sampled from real-time database system and stored in history database. The user can access data from history database if necessary. Preservation of the historical data is a very important function of real-time database system. Historical data processing concerns the integrity of real-time database system. And the design of real-time database influences system performance. The historical data process in Real-Time Database is introduced in detail, and the implement action of disk history database is described.
real-time database main-memory database historical data process disk history database data storage
Lu Huiming Zhou Zhao
Dept of Automation, North China Electric Power University Beijing, 102206 Jiangsu Electric Power Design Institute Nanjing, 211100
国际会议
太原
英文
162-166
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）