Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/16188

TitleSignificant properties in the preservation of relational databases
Author(s)Freitas, Ricardo André Pereira
Ramalho, José Carlos
KeywordsDigital preservation
Significant properties
Relational databases
Ontology
Issue dateSep-2011
PublisherIEEE
JournalBulletin of IEEE Technical Committee on Digital Libraries
Abstract(s)Relational Databases are the most frequent type of databases used by organizations worldwide and are the base of several information systems. As in all digital objects, and concerning the digital preservation of them, the significant properties (significant characteristics) must be defined so that adopted strategies are appropriate. In previous work a neutral format (hardware and software independent) — DBML — was adopted to achieve a standard format used in the digital preservation of the relational databases data and structure. Currently, in this PhD project we walk further in the definition of the significant properties by considering the database semantics as an important characteristic that should also be preserved. For the representation of this higher level of abstraction we are going to use an ontology based approach. We will extract the entity-relationship model from the DBML representation and we will represent it as an ontology.
TypeConference paper
URIhttp://hdl.handle.net/1822/16188
Publisher versionhttp://www.ieee-tcdl.org/Bulletin/current/
Peer-Reviewedyes
AccessOpen access
Appears in Collections:DI/CCTC - Artigos (papers)

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