Data management device and data managing method for the replication of data

Data management device and data managing method for the replication of data

A data management device accessible to a plurality of memories includes a risk unit which determines risk of failure associated with each of the plurality of memories, a selection unit which selects a memory from among the plurality of memories on the basis of the determined risk and a transmitting...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TAKAGI SHUNSUKE, MARUYAMA TETSUTARO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A data management device accessible to a plurality of memories includes a risk unit which determines risk of failure associated with each of the plurality of memories, a selection unit which selects a memory from among the plurality of memories on the basis of the determined risk and a transmitting unit which transmits a replication instruction to another memory of the plurality of memories. The replication instruction causes replication of the data to be replicated that is stored in the selected memory.