摘要
提出了一种适合于集成文件系统和数据库系统的多数据库事务模型，讨论了事务模型组成元素全局事务管理器、事务提交协议和局部执行代理的设计与实现．
In order to integrate file systems and database systems, a multidatabase transaction model is proposed. The design and implement of global transaction manager, committing protocol and local agent, which are components of the model, are discussed. A method based on SQL statements for implementing the compensated transactions is addressed during the design of committing protocol. An algorithm is given, and proves effective for implementing local agent when component systems are file systems.
出处
《华中理工大学学报》
CSCD
北大核心
1998年第6期66-68,75,共4页
Journal of Huazhong University of Science and Technology
基金
国防预研基金
关键词
事务模型
多数据库
数据库
文件系统
集成
transaction model
global transaction manager
commit protocol
local agent
multidatabase
