... range: n/a Database and software systems are rarely stable ... most agree that 50% or more of programmer effort arises as a result of system modifications after implementation [Lientz, B. P. 1983] and ...
Publication - cat - 01/20/2018 - 09:23 - 0 comments - 0 attachments
... 0 Citations range: n/a Attachment Size ... is modified, the database needs to be changed in such a way that the schema and the database remain consistent with each other. ...
Publication - cat - 04/16/2013 - 11:27 - 0 comments - 1 attachment
... 499 Schema versioning is one of a number of related areas dealing with the same general problem - that of ... structure. Schema versioning and schema evolution offer a solution to the problem by enabling intelligent handling of any temporal ...
Publication - cat - 04/16/2013 - 04:49 - 0 comments - 0 attachments
... 982.35 KB Dynamic change is a large and pervasive unsolved problem which surfaces within office systems as ... of the dynamic change problem. In this paper, we use a Petri net formalism to analyze structural change within office procedures. As ...
Publication - cat - 04/16/2013 - 04:38 - 0 comments - 1 attachment
