Method and system for collaborative and dynamic query optimization in a DBMS network

A method, system, apparatus, and a computer program product are provided for optimizing database query plans generated from a received database query at a database management system by monitoring a global cost estimation function for one or more steps of the received database query to identify a fir...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Bellizia, Valerio, Milanese, Nicola, Sidoti, Stefano
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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