Schema Evolution publication categorizer

... databases arises from a number of critical tasks in data management. These tasks are complicated by schema evolution in the underlying databases and by the presence of non-standard database ... specifying such transformations, and its implementation in a system called Morphase (an “enzyme” for morphing data). WOL is ...

Publication - erhard - 04/16/2013 - 12:16 - 0 comments - 1 attachment

... schema is defined and the problems which need to be solved in order to obtain a usable schema update mechanism are shown. The distinction ... and behavioral consistency for the O2 system is described in some detail and it is demonstrated how updates could be performed by ...

Publication - cat - 04/16/2013 - 08:16 - 0 comments - 0 attachments

... decisions called protocolling. These concepts are realized in Presto, a development environment for an evolutionary design of database ...

Publication - cat - 04/16/2013 - 01:49 - 0 comments - 0 attachments

... choreographies. If respective modifications are applied in an uncontrolled manner, inconsistencies or errors might occur in the sequel. In particular, modifications of private processes performed by a ...

Publication - cat - 04/15/2013 - 20:27 - 0 comments - 0 attachments