Schema Evolution publication categorizer

... 100 - 499 A database view is a portion of the data structured in a way suitable to a specific on views ...

Publication - erhard - 04/17/2013 - 09:38 - 0 comments - 0 attachments

... to support both aspects of transaction time, evolution of a database's contents and evolution of a database's schema. They define a relation's schema to be the relation's ...

Publication - erhard - 04/17/2013 - 08:27 - 0 comments - 0 attachments

... range:  n/a Attachment Size ... 748.81 KB Given a multirelational database scheme and a relational mapping f transforming it, an important question is whether the ...

Publication - huliganka - 04/17/2013 - 00:27 - 0 comments - 1 attachment

... Keller, A.M. Author:  Keller, A Year:  ...

Publication - huliganka - 04/17/2013 - 00:16 - 0 comments - 1 attachment

... range:  n/a Attachment Size ... 311.36 KB Views as a means to describe parts of a given data collection play an important role in many database applications. ...

Publication - cat - 04/16/2013 - 18:16 - 0 comments - 1 attachment

... J Rubio, A Zapata, M ... implies the immediate realization of modifications, is a time–consuming process. In this paper we propose a solution that is closer ...

Publication - jlloret - 04/16/2013 - 08:49 - 0 comments - 0 attachments

... 48.74 KB A temporal data warehouse can be defined as a set V of materialized views over non-temporal sources. We present a self-maintainable temporal data warehouse that, besides a set of temporal ...

Publication - huliganka - 04/16/2013 - 06:27 - 0 comments - 1 attachment

... J Rubio, A Zapata, M ... changes that have occurred in the conceptual schema of a database. This is specially relevant when evolution operations affect ISA ...

Publication - jlloret - 04/16/2013 - 06:05 - 0 comments - 0 attachments