O2PC-MT: A novel optimistic Two-Phase Commit protocol for mobile transactions

	O2PC-MT: A novel optimistic Two-Phase Commit protocol for mobile transactions
	Ding, ZM ; Meng, XF ; Wang, S
	2001
发表期刊	DATABASE AND EXPERT SYSTEMS APPLICATIONS
ISSN	0302-9743
卷号	2113 页码:846-856
摘要	Advances in computer and telecommunication technologies have made mobile computing a reality. In mobile computing environment, users can perform on-line transaction processing independent of their physical location. In the last decade, this new kind of computing paradigm has gained great development and posed new challenges to the database community. In mobile database systems, new features such as mobility, disconnection and long-lived transactions make traditional transaction processing schemes no longer suited. To solve this problem, a novel mobile transaction model, O2PC-MT, is proposed in this paper. By combining Optimistic Concurrency Control and Two-Phase Commit, O2PC-MT provides a flexible and effective support for mobile transactions. In order to compare the performance of our model with that of other mobile transaction schemes, we developed a detailed simulation model. The experiment results show that O2PC-MT model outperforms the previously proposed mobile transaction models that utilize the locking mechanism for mobile transaction processing.
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Theory & Methods
WOS记录号	WOS:000179961300081
出版者	SPRINGER-VERLAG BERLIN
引用统计	被引频次：4[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/2XEOYT63/13391
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 China, Inst Data & Knowledge Engn, Beijing 100872, Peoples R China
推荐引用方式 GB/T 7714	Ding, ZM,Meng, XF,Wang, S. O2PC-MT: A novel optimistic Two-Phase Commit protocol for mobile transactions[J]. DATABASE AND EXPERT SYSTEMS APPLICATIONS,2001,2113:846-856.
APA	Ding, ZM,Meng, XF,&Wang, S.(2001).O2PC-MT: A novel optimistic Two-Phase Commit protocol for mobile transactions.DATABASE AND EXPERT SYSTEMS APPLICATIONS,2113,846-856.
MLA	Ding, ZM,et al."O2PC-MT: A novel optimistic Two-Phase Commit protocol for mobile transactions".DATABASE AND EXPERT SYSTEMS APPLICATIONS 2113(2001):846-856.