Schema Evolution publication categorizer

... that can be made by querying a database system, and, in particular, look at which observations are valid for a particular database ... being merged. However we establish that one cannot, in general, find a meaningful binary merging operator which is associative, ...

Publication - huliganka - 07/03/2022 - 23:42 - 0 comments - 0 attachments

... perspectives. Researchers have examined schema evolution in single stand-alone databases and schema evolution in an integrated heterogeneous set of databases has received little attention. ...

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

... “model” is today considered as a promising technology in domains such as data and software engineering. In the field of model engineering, models are now viewed as firts-class ...

Publication - huliganka - 04/17/2013 - 00:49 - 0 comments - 1 attachment

... technical report describes how IQL queries are processed in the AutoMed heterogeneous data integration system, and also how data ... supported. We start with an outline of the IQL language in Section 2. We then consider in Section 3 an abstract representation of this ...

Publication - huliganka - 04/16/2013 - 00:49 - 0 comments - 0 attachments

... API versioning is a common problem in the design of any distributed system, and Web services are unfortunately no exception. In this article, Kyle Brown and Michael Ellis will outline the scope of the ...

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