A transactional asynchronous replication scheme for mobile database systems

	A transactional asynchronous replication scheme for mobile database systems
	Ding, ZM ; Meng, XF ; Wang, S
	2002-07-01
发表期刊	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
ISSN	1000-9000
卷号	17 期号:4 页码:389-396
摘要	In mobile database systems, mobility of users has a significant impact on data replication. As a result, the various replica control protocols that exist today in traditional distributed and multidatabase environments are no longer suitable. To solve this problem, a new mobile database replication scheme, the Transaction-Level Result-Set Propagation (TLRSP) model, is put forward in this paper. The conflict detection and resolution strategy based on TLRSP is discussed in detail, and the implementation algorithm is proposed. In order to compare the performance of the TLRSP model with that of other mobile replication schemes, we have developed a detailed simulation model. Experimental results show that the TLRSP model provides an efficient support for replicated mobile database systems by reducing reprocessing overhead and maintaining database consistency.
关键词	mobile computing mobile database replication conflict reconciliation transaction
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Hardware & Architecture ; Computer Science, Software Engineering
WOS记录号	WOS:000176990100003
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13581
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Ding, ZM
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China 2.Renmin Univ, Inst Data & Knowledge Engn, Beijing 100872, Peoples R China
推荐引用方式 GB/T 7714	Ding, ZM,Meng, XF,Wang, S. A transactional asynchronous replication scheme for mobile database systems[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2002,17(4):389-396.
APA	Ding, ZM,Meng, XF,&Wang, S.(2002).A transactional asynchronous replication scheme for mobile database systems.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,17(4),389-396.
MLA	Ding, ZM,et al."A transactional asynchronous replication scheme for mobile database systems".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 17.4(2002):389-396.