Schema Evolution publication categorizer

... or web-based systems. These systems provide a view, called a target schema, on the top of the data sources. Mappings are defined for ...

Publication - huliganka - 04/16/2013 - 21:06 - 0 comments - 1 attachment

... systems. In these systems, each data source exports a schema and each application defines a target schema representing its needs. The way instances of the target schema ...

Publication - admin - 04/16/2013 - 14:27 - 0 comments - 1 attachment

... Z Salgado, A Year:  ... (GAV) and requires that each object is expressed as a view (a mediation query) on the data sources. One important limit of this ...

Publication - cat - 04/15/2013 - 21:16 - 0 comments - 1 attachment