Schema Evolution publication categorizer

... Advances in Databases and ... URL:  ... that makes use of database views. By using views, changes in the structure of the database schema can be delayed until absolutely ...

Publication - jlloret - 04/16/2013 - 15:05 - 0 comments - 0 attachments

... UML and XML are two of the most commonly used languages in software engineering processes. One of the most critical of these processes ... are incrementally updated according to the changes in the conceptual model (expressed as a UML class model). In this framework, we ...

Publication - jlloret - 04/16/2013 - 15:05 - 0 comments - 0 attachments

... engineers (designers, developers) still have to face in their everyday work is the evolution of working database systems. As a step for the solution of this problem in this paper we propose MeDEA, which stands for Metamodel-based Database ...

Publication - jlloret - 04/16/2013 - 14:49 - 0 comments - 0 attachments

... between abstraction levels. There exist several mechanisms in order to carry out propagations from one level to another, that are ... of modifications, is a time–consuming process. In this paper we propose a solution that is closer to the lazy and logical mechanisms, in which changes are delayed or not finally realized, respectively. This ...

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

... Proceedings of the Workshop on Evolution and Change in Data Management (ECDM 2006), LNCS 4231, pp. 237-246 ... problems related to database evolution is how to reflect in the data level the changes that have occurred in the conceptual schema of ...

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