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A Transparent Schema-Evolution System Based on Object-Oriented View Technology

... view system to support capacity-augmenting views. In this paper, we present algorithms that implement the complete set of typical ...

Publication - cat - 04/17/2013 - 06:38 - 0 comments - 0 attachments

Relational Schema Evolution for Program Independency

... valid even as the modeled environment changes. However, in practice, data models are not nearly as stable as commonly assumed by the ... though a rich set of schema change operations is provided in current database systems, the users suffer from the problem that schema ...

Publication - erhard - 04/17/2013 - 04:49 - 0 comments - 0 attachments