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Search: in, Schema Evolution, no paper type, 1994

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Reverse engineering of relational databases: Extraction of an EER model from a relational database

... These have been demonstrated to be implementable in a knowledge-based system; a working prototype system which does so is briefly discussed. In addition, cases in which human input is required are also clearly identified. This research ...

Publication - cat - 04/17/2013 - 13:27 - 0 comments - 1 attachment

Schema evolution and integration

... support scheme is distinguished from previous mechanisms in that it is primarily concerned with preserving existing database objects and ...

Publication - cat - 04/17/2013 - 12:38 - 0 comments - 1 attachment

Database Schema Evolution through the Specification and Maintenance of Changes on Entities and Relationships

... database system needs to support changes to its schema in order to facilitate the requirements of new applications and to support interoperability within a multidatabase system. In this paper, we present an approach to schema evolution through changes to ...

Publication - erhard - 04/17/2013 - 05:16 - 0 comments - 0 attachments

Implementing Lazy Database Updates for an Object Database System

... conversion functions: immediate or lazy database updates. In this paper, we concentrate our attention to the definition of implementation ...

Publication - cat - 04/16/2013 - 19:38 - 0 comments - 1 attachment