모바일 데이터베이스 환경하에서의 성능 향상을 위한 군집화 기법의 성능 평가 시뮬레이션 : A Performance Estimation Simulation of Grouping Method for Performance Elevation under Mobile Database Environment
A Performance Estimation Simulation of Grouping Method for Performance Elevation under Mobile Database Environment
- 주제(키워드) Mobile Database , Simulation , Mobile Grouping , Mobile Database , Simulation , Mobile Grouping
- 발행기관 한국시뮬레이션학회
- 발행년도 2003
- 총서유형 Journal
- UCI G704-001508.2003.12.2.005
- KCI ID ART000999987
초록/요약
The explosive increase of wireless networks and the advancement of mobile devices lead to the expansion of mobile environment. In accordance with the development of mobile environment, the need to use mobile database is increased sharply, and also it accompanies the related problems. The current mobile database system is based on the centralized method from which a synchronized server manages multiple mobile database management system to synchronize. From this mobile system architecture, several kinds of problems can be detected such as the management of synchronization issues between mobile databases and the transaction management issues. Furthermore, the current mobile database management system does not consider any solution on the fault tolerance. To solve those problems, this paper proposes the mobile agent-based mobile database management system. The proposed system provide high confidence and efficiency by enhancing the network efficiency and fault tolerance through the mobile grouping.
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