@article{ART001176552},
author={조성세},
title={A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2006},
volume={11},
number={2},
pages={131-144}
TY - JOUR
AU - 조성세
TI - A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment
JO - Journal of The Korea Society of Computer and Information
PY - 2006
VL - 11
IS - 2
PB - The Korean Society Of Computer And Information
SP - 131
EP - 144
SN - 1598-849X
AB - The rapid growth of mobile communication technology has provided the expansion of mobile internet services, particularly mobile realtime transaction takes much weight among mobile fields. Current mobile transaction service has serious problems which check its development, such as low bandwidths, hand over, expensive charge system, and low response time. but, There is an increasing demand for various mobile applications to process transactions in a mobile computing fields. In mobile computing environments, A mobile host computing system demands for new concurrency control method to use the bandwidth efficiently, to improve the bottleneck and the response time of transactions. This study suggests about an efficient concurrency control in a mobile computing environment. Concurrency control method in existing method uses two phases locking method. In this method, Many clients can't use the same segment simultaneously, and so useless waiting time increases. The characteristic of this proposed method unlike existing one, Enable the transaction approaching different data in the same segment to minimize the useless waiting time by permitting segments, and therefore improves the coexistence of system. Also, It shows the algorithm of the proposed concurrence control method.
KW - 모바일 컴퓨팅(Mobile Computing);낙관적 기법(Optimistic Control);세그먼트 완료 리스트(Segment Commit List)
DO -
UR -
ER -
조성세. (2006). A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment. Journal of The Korea Society of Computer and Information, 11(2), 131-144.
조성세. 2006, "A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment", Journal of The Korea Society of Computer and Information, vol.11, no.2 pp.131-144.
조성세 "A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment" Journal of The Korea Society of Computer and Information 11.2 pp.131-144 (2006) : 131.
조성세. A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment. 2006; 11(2), 131-144.
조성세. "A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment" Journal of The Korea Society of Computer and Information 11, no.2 (2006) : 131-144.
조성세. A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment. Journal of The Korea Society of Computer and Information, 11(2), 131-144.
조성세. A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment. Journal of The Korea Society of Computer and Information. 2006; 11(2) 131-144.
조성세. A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment. 2006; 11(2), 131-144.
조성세. "A Concurrency Control Method using Optimistic Control in Mobile Computing DB Environment" Journal of The Korea Society of Computer and Information 11, no.2 (2006) : 131-144.
