Schema Evolution publication categorizer

... system are presented in this paper. They include a meta-circular and reflective model where primitive operations (create, update, delete) on schema objects form a complete taxonomy of schema changes. All the schema objects of a database are updatable and the consequences of these changes on objects ...

Publication - cat - 04/16/2013 - 22:05 - 0 comments - 1 attachment

... and data exchange over the web. In many applications a schema is associated with an XML document to specify and enforce the ... the document. The schema may change over time to reflect a change in the real-world, a change in the user's requirements, mistakes or ...

Publication - cat - 04/16/2013 - 06:49 - 0 comments - 1 attachment

... 105.98 KB The multiobject mechanism is a pertinent way to implement specialization in an object database and differs ...

Publication - cat - 04/16/2013 - 02:38 - 0 comments - 1 attachment