Archiving data in database management systems

Archiving data in database management systems

At least a portion of data from a first processing system is archived onto a second processing system based on partitions of the data. A query received at the first processing system is processed at the second processing system to retrieve archived data satisfying the received query in response to d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HRLE NAMIK, DRAESE OLIVER, KEMPFERT CLAUS, MUSE ROBERT S, STOLZE KNUT, ZHANG GUOGEN, LI RUIPING, KOETH OLIVER
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:At least a portion of data from a first processing system is archived onto a second processing system based on partitions of the data. A query received at the first processing system is processed at the second processing system to retrieve archived data satisfying the received query in response to determining at the first processing system that the received query encompasses archived data. Embodiments of the present invention further include methods, systems, and computer program products for archiving and accessing data in substantially the same manner described above.