Konferenzbeitrag
A framework for reasoning about share equivalence and its integration into a plan generator
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Text/Conference Paper
Dateien
Datum
2009
Autor:innen
Zeitschriftentitel
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Quelle
Datenbanksysteme in Business, Technologie und Web (BTW) – 13. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS)
Regular Research Papers
Verlag
Gesellschaft für Informatik e.V.
Zusammenfassung
Very recently, Cao et al. presented the MAPLE approach, which accelerates queries with multiple instances of the same relation by sharing their scan operator. The principal idea is to derive, in a first phase, a non-shared tree-shaped plan via a tradition