The Journal of Information Technology (정보학연구)
- Volume 9 Issue 4
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- Pages.35-47
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- 2006
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- 1229-3024(pISSN)
Implementation of Mobile Cliented-Server System for Real-Time Processing
실시간 처리 기반의 모바일 클라이언트-서버 시스템 구현
- Joo, Hae-Jong (Induk institute of technology) ;
- Hong, Bong-Wha (Dept. of Information and telecommunication, Kyunghee cyber university)
- Published : 2006.12.25
Abstract
Many researches are going on with regard to issues and problems related to mobile database systems, which are caused by the weak connectivity of wireless networks, the mobility and the portability of mobile clients. Mobile computing satisfies user's demands for convenience and performance to use information at any time and in any place, but it has many problems to be solved in the aspect of data management. The purpose of our study is to Implement Real-Time Mobile Query Processing System(MQPS) to solve problems related to database hoarding, the maintenance of shared dataconsistency and the optimization of logging, which are caused by the weak connectivity and disconnection of wireless networks inherent in mobile database systems under mobile client server environments. In addition, we proved the superiority of the proposed MQPS by comparing its performance to the C I S(Client-Intercept-Srever) model.
Keywords
- MSOA(Mobile Service Oriented Architecture);
- Mobile Database;
- Mobile Client-Server;
- MQPS(Mobile Query Processing System)