DETERMINING WHETHER TO RELOCATE DATA TO A DIFFERENT TIER IN A MULTI-TIER STORAGE SYSTEM

DETERMINING WHETHER TO RELOCATE DATA TO A DIFFERENT TIER IN A MULTI-TIER STORAGE SYSTEM

In general, a block of data in a data file is stored in a multi-tier storage system. The block of data includes multiple rows and multiple entry values per row, including values for a particular entry. The values of the particular entry in the data block can be used to determine whether to move the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MALIGE RAGHUPATHI, REUSSE TILLMANN, RAVI GAUTHAM, SHAH MEHER
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:In general, a block of data in a data file is stored in a multi-tier storage system. The block of data includes multiple rows and multiple entry values per row, including values for a particular entry. The values of the particular entry in the data block can be used to determine whether to move the data block to a different tier of a multi-tier storage system. The block of data can then either be relocated in a different tier or kept in the current tier.