Abstract
To simplify the task of constructing wrapper/monitor for the information sources in data warehouse systems, we provide a modularized design method to re-use the code. By substituting some parts of wrapper modules, we can re-use the wrapper on a different information source. For each information source, we also develop 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 wrapper and an integrator.
Original language | English |
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Pages (from-to) | 185-199 |
Number of pages | 15 |
Journal | Journal of Systems and Software |
Volume | 54 |
Issue number | 3 |
DOIs | |
State | Published - 2000 |