Computer program product for avoiding complete index tree traversals in sequential and almost sequential index probes

The present invention provides a system and method for utilizing the proximity of keys in sequential or near sequential index probes to avoid complete index tree traversal. Page information from three pages (LAST, PARENT and NEXT) are stored in separate information fields within an Index Lookaside B...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WATTS, STEVEN J, HADERLE, DONALD J, LYLE, ROBERT W, SHIBAMIYA, AKIRA, CHADHA, ATUL
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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