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Schema Evolution
- Schema Evolution (2)
- Model Management (1)
Paper type
- no paper type (2)
- Theory (1)
... the most important of which is that schemas are placed in a partial order that has bounded joins. This means that the merging ... that the merge of schemas is independent of the order in which they are considered --- a property not possessed by existing ...
Publication - huliganka - 04/16/2013 - 20:38 - 0 comments - 1 attachment
... development. On the schema level, a firm restriction in this evolution is that it can only be done by evolving class hierarchies ... subclassing. We show a unified approach to class evolution in object-oriented databases, where class hierarchies are allowed to grow in ...
Publication - cat - 04/16/2013 - 05:27 - 0 comments - 0 attachments
... that alternative schema perspectives seems to be needed, in addition to revision-like changes. The primary goal is to support change ...
Publication - cat - 04/16/2013 - 01:16 - 0 comments - 0 attachments