Schema Evolution publication categorizer

... 36.23 KB Schema Evolution is the ability of a database system to respond to changes in the real world by allowing the ... to evolve. In many systems this property also implies a retaining of past states of the schema. This latter property is necessary if ...

Publication - cat - 04/17/2013 - 05:16 - 0 comments - 1 attachment

... Buneman, P.; Davidson, S.; Kosky, A. Author:  ... S Kosky, A Year:  ...

Publication - huliganka - 04/16/2013 - 20:38 - 0 comments - 1 attachment

... on the schema of object-oriented databases. We describe a general framework based on an object-oriented data model, where three ... of an object algebra uniformly on all three levels. As a sample application of the framework, we focus on database evolution, that is, ...

Publication - cat - 04/16/2013 - 19:16 - 0 comments - 1 attachment

... range:  n/a Attachment Size ... 472.64 KB The incorporation of a knowledge of time within database systems allows for temporally related ...

Publication - cat - 04/16/2013 - 16:16 - 0 comments - 1 attachment

... and incremental development. On the schema level, a firm restriction in this evolution is that it can only be done by evolving class hierarchies downwards by subclassing. We show a unified approach to class evolution in object-oriented databases, where class ...

Publication - cat - 04/16/2013 - 05:27 - 0 comments - 0 attachments

Authors:  Odberg, E Author:  Odberg, E Year:  ...

Publication - cat - 04/16/2013 - 01:16 - 0 comments - 0 attachments