摘要： 分析了DRDPS系统的用户需求,提出了可调度实时和非实时事务的混合型事务调度算法FP-EDF,并根据系统特点设计了提交协议DRDPS-CP。在此基础上,设计并实现了DRDPS系统。

关键词: 实时数据库, 事务调度算法, 提交协议, 分布式实时数据处理系统

Abstract: This paper analyzes DRDPS’s user requirements,proposes a new mixed-transaction scheduling algorithm named FP-EDF which can deal with both real-time and non-real-time transactions,and designs a committing protocol named DRDPS-CP according to system features.Based on these work,it discusses the design and implementation of DRDPS system.

中图分类号: 

• TP311.52