한국IT서비스학회지 (Journal of Information Technology Services)
- 제4권2호
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- Pages.61-69
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- 2005
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- 1975-4256(pISSN)
유비쿼터스 데이터 웨어하우스: RFID와 다차원 온라인 분석의 통합
Ubiquitous Data Warehosue: Integrating RFID with Mutidimensional Online Analysis
초록
RFID is used for tracking systems in various business fields these days and these systems brought considerable efficiencies and cost savings to companies. Real-time based information acquired through RFID devices could be a valuable source of information for making decisions if it is combined with decision support tools like OLAP of a data warehouse that has originally been designed for analyzing static and historical data. As an effort of extending the data source of a data warehouse, RFID is combined with a data warehouse in this research. And OLAP is designed to analyze the dynamic real-time based information gathered through RFID devices. The implemented prototype shows that ubiquitous computing technology such as RFID could be a valuable data source for a data warehouse and is very useful for making decisions when it is combined with online analysis. The system architecture of such system is suggested.