Abstract
To simplify the task of constructing wrapperlmonitor for the information sources in data warehouse systems, we provide a modularized design method to reuse the code. By substituting some parts of wrapper modules, we can reuse the wrapper on a different information source. For each information source, we also deveIop a toolkit to generate a corresponding monitor. By the method, we can reduce much effort to code the monitor component. We also develop a method to map the object-relational schema into relational one. The mapping method helps us make an uniform interface between a wrapper and an integrator.
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© 1999 Springer-Verlag Berlin Heidelberg
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Horng, JT., Lu, J., Liu, BJ., Yang, RD. (1999). The Design and Implementation of Modularized Wrappers/Monitors in a Data Warehouse. In: Mohania, M., Tjoa, A.M. (eds) DataWarehousing and Knowledge Discovery. DaWaK 1999. Lecture Notes in Computer Science, vol 1676. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-48298-9_3
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DOI: https://doi.org/10.1007/3-540-48298-9_3
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