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Incremental updates for materialized OQL views

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GLUCHE, Dieter, Torsten GRUST, Christof MAINBERGER, Marc H. SCHOLL, 1997. Incremental updates for materialized OQL views. In: Proceedings of the 5. Int. Conference on Deductive and Object-Oriented Databases

@inproceedings{Gluche1997Incre-6060, title={Incremental updates for materialized OQL views}, year={1997}, booktitle={Proceedings of the 5. Int. Conference on Deductive and Object-Oriented Databases}, author={Gluche, Dieter and Grust, Torsten and Mainberger, Christof and Scholl, Marc H.} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:contributor>Grust, Torsten</dc:contributor> <dc:contributor>Mainberger, Christof</dc:contributor> <dcterms:issued>1997</dcterms:issued> <dc:contributor>Gluche, Dieter</dc:contributor> <dc:format>application/pdf</dc:format> <dcterms:rights rdf:resource=""/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Grust, Torsten</dc:creator> <dcterms:title>Incremental updates for materialized OQL views</dcterms:title> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:available rdf:datatype="">2011-03-24T16:09:05Z</dcterms:available> <dspace:isPartOfCollection rdf:resource=""/> <dc:contributor>Scholl, Marc H.</dc:contributor> <dc:creator>Gluche, Dieter</dc:creator> <dspace:hasBitstream rdf:resource=""/> <dc:date rdf:datatype="">2011-03-24T16:09:05Z</dc:date> <bibo:uri rdf:resource=""/> <dc:rights>terms-of-use</dc:rights> <dc:creator>Mainberger, Christof</dc:creator> <dcterms:bibliographicCitation>Aus: Proceedings of the 5. Int. Conference on Deductive and Object-Oriented Databases. 1997</dcterms:bibliographicCitation> <dcterms:abstract xml:lang="eng">This work discusses the CROQUE approach to the maintenance problem for materialized views. In a CROQUE database, application-specified collections (type extents or classes) themselves need not be materialized. In exchange, the system maintains (redundant) views of the application data that help to minimize query response time. We understand views as functions of database objects and examine algebraic properties of these functions, in particular linearity, to derive incremental update plans. It turns out that it is feasible to employ ODMG OQL as a view definition language - instead of inventing a specialized one - in such an environment, since the majority of its clauses represent linear functions.</dcterms:abstract> <dcterms:hasPart rdf:resource=""/> <dc:language>eng</dc:language> <dcterms:isPartOf rdf:resource=""/> <dc:creator>Scholl, Marc H.</dc:creator> </rdf:Description> </rdf:RDF>

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