摘要
使用消息队列和多线程,以页为封锁单元,给出一个基于工作流管理系统的面向对象分布事务的并发控制调度算法.为确保分布事务整体的独立性,引入家族ID的概念,并对以前的算法进行了改进.
This paper presents the concurrency control scheduling for the object- oriented distributed transaction processing in the workflow management system with massage queue and thread architecture by using lock of page unit. In order to ensure the entire isolation of distributed transaction, it is that leads in the concept of family ID, then improve the previous algorithm.
出处
《东北师大学报（自然科学版）》
CAS
CSCD
北大核心
2005年第3期20-23,共4页
Journal of Northeast Normal University(Natural Science Edition)
基金
教育部重点项目(02090)
关键词
分布事务
调度
封锁
家族ID
distributed transaction
scheduling
lock
family ID
