Matching Schemas From Disparate Data Sources
Matching Schemas From Disparate Data Sources
Matching Schemas From Disparate Data Sources
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Manual integration is notpractical• <strong>Schemas</strong> can be quite large(tedious, error-prone, ..)• No documentation or meta dataavailable sometimes!!?• Poor design: exact semantics notknown or fully captured in theschema• Schema structure may repeatedlychange over the timeCannot be fully automated but at least to a large extent..(Semi-Automatic)
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