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Problems in the maintenance of a federated database schema

... 173.8 KB In this paper, we characterize the problem of maintenance of a federated schema to cope with local schema evolution in a tightled coupled federation. By means of an example, we present the ...

Publication - cat - 04/16/2013 - 19:05 - 0 comments - 1 attachment

An Active Approach to Model Management for Evolving Information Systems

... Proc. ER-Workshop Evolution and Change in Data Management (ECDM 2002), LNCS 2784 (2003) ... interchange facilitates cooperative development, helps in avoiding legacy problems when adopting new tools, and permits the use of ...

Publication - cat - 04/16/2013 - 03:49 - 0 comments - 1 attachment