Query Optimization by Indexing in the ODRA OODBMS

Query Optimization by Indexing in the ODRA OODBMS

We present features and samples of use of the index optimizer module which has been implemented and tested in the ODRA prototype system. The ODRA index implementation is based on linear hashing and works in a scope of a standalone database. The solution is adaptable to distributed environments in or...

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Veröffentlicht in:Annales Universitatis Mariae Curie-Skłodowska. Sectio AI, Informatica Informatica, 2009-01, Vol.9 (1), p.77-97
Hauptverfasser: Kowalski, Tomasz, Chromiak, Michał, Kuliberda, Kamil, Wiślicki, Jacek, Adamus, Radosław, Subieta, Kazimierz
Format: Artikel
Sprache:eng
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Zusammenfassung:We present features and samples of use of the index optimizer module which has been implemented and tested in the ODRA prototype system. The ODRA index implementation is based on linear hashing and works in a scope of a standalone database. The solution is adaptable to distributed environments in order to optimally utilize data grid computational resources. The implementation consists of transparent optimization, automatic index updating and management facilities.
ISSN:1732-1360
2083-3628
DOI:10.2478/v10065-009-0006-z