摘要: 针对Kiosk系统的特点,分析了3种分布式数据一致性更新方法,提出了一种基于 消息的主从式数据一致性更新策略,对关键问题进行了讨论,给出了解决方案,并成功地应 用于一个大型Kiosk系统中。由于采用了中间件和组件技术来实现,因此该策略可广泛应用 于其它分布式电子商务系统中。
关键词:
Kiosk,
分布式电子商务,
数据一致性,
消息机制
Abstract: The updating strategy of master-slave data consistency based on mess age is developed for Kiosk system by analyzing three strategies of data consiste ncy, which is used successfully in a kind of Kiosk system. Using the technolog y of middleware and COM, the updating strategy is applicable for other electroni c commerce system in distributed environment.
中图分类号:
宋长宏,刘宇栋,朱劼,杨钦,熊桂喜. 基于消息的主从式数据一致性更新策略[J]. , 2004, 30(01): 96-98.
SONG Changhong, LIU Yudong, ZHU Jie, YANG Qin, XIONG Guixi. Updating Strategy of Master-Slave Data Consistency Based on Message[J]. , 2004, 30(01): 96-98.