QUERY HANDLING IN DATABASES WITH REPLICATED DATA

The same data is stored in at least two different database management systems (DBMS's), including a columnar DBMS (320.2) and a non-columnar (e.g. row-oriented) DBMS (320.1). The columnar DBMS may provide fast responses to queries involving aggregation, and such queries can be routed to the col...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	STEINHOFF, DAVID, E, ZANE, BARRY, M, GUTHRIE, MARIO, A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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