Schema Evolution publication categorizer

... hierarchies. This procedure assists a designer in defining a global view which is a view over multiple databases. The small ... levels. The merging procedure applies the rules in two phases. In the connecting phase, the input generalization hierarchies are connected to ...

Publication - cat - 04/17/2013 - 09:27 - 0 comments - 1 attachment

... of relationships among data is an important activity in schema integration. The latter can arise as integration of user views In logical database design or as the creation of a global schema from existing ...

Publication - cat - 04/16/2013 - 13:05 - 0 comments - 0 attachments