PROV-IDEA: Supporting Interoperable Schema and Data Provenance within Database Evolution
Beatriz Pérez,
Ángel Luis Rubio,
María A. Zapata
Abstract:Database evolution and data provenance are two closely related research fields. On the one hand, the registry (via provenance) of the schema evolution allows the maintenance of its version record. On the other hand, the origin of the data (i.e. its provenance) will always be affected by modifications (i.e. the evolution) in the schema on which they are based. Despite these interrelationships, there are few works in the literature that have proposed advances in that direction. In particular, to the best of our … Show more
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