Schema Evolution publication categorizer

... to database schemas, to data and to programs through a general strategy. This strategy requires the documentation of database ... techniques. Our approach, called DB-MAIN, relies on a generic database model and on transformational paradigm that states that ... can be modeled by schema transformations. Indeed, a transformation provides both structural and instance mappings that formally ...

Publication - huliganka - 04/17/2013 - 11:38 - 0 comments - 1 attachment

... 10 - 49 In this paper we present a formal model for the support of temporal schema versions in object-oriented databases. Its definition is partially based on a generic (ODMG compatible) object model and partially introduces new concepts. ...

Publication - fgrandi - 04/17/2013 - 08:49 - 0 comments - 0 attachments

... Marotta, A; Motz, R; Ruggia, R Author:  Marotta, A Motz, R ...

Publication - cat - 04/17/2013 - 05:27 - 0 comments - 0 attachments

... J Rubio, A Zapata, M ... work is the evolution of working database systems. As a step for the solution of this problem in this paper we propose MeDEA, which ...

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

... P Kosky, A Year:  ... their strengths and weaknessesd develops requirements on a formal model for specifying and implementing database transformations. We ...

Publication - erhard - 04/16/2013 - 11:38 - 0 comments - 1 attachment