Data Migration: A Theoretical Perspective
Date
2013
Authors
Thalheim, Bernhard
Wang, Qing (Ms)
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Publisher
Elsevier
Abstract
In this paper we investigate data migration fundamentals from a theoretical perspective. Following the framework of abstract interpretation, we first discuss models and schemata at different levels of abstraction to establish a Galois connection between a
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Keywords
Keywords: Abstract interpretations; Data migration; ETL; Heterogeneous data sources; High-level abstraction; Refinement; Theoretical foundations; Transformation; Abstracting; Legacy systems; Metadata Data migration; ETL; Legacy system; Refinement; Transformation
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Source
Data and Knowledge Engineering
Type
Journal article
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Restricted until
2037-12-31
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