Window queries for large unstructured data sets

A query engine for an unstructured database satisfies window based queries and analytics by defining a window of documents, and performing analytics on the window using a default value for omitted field. A tabular index containing only values needed for analytics and document ordering defines each w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Ben-Natan, Ron, Segal, Ury
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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