Method for reliably updating a data group in a read-before-write data replication environment using a comparison file

A method is disclosed for reliably updating a data group in a read-before-write data replication environment. The method reliably updates the data group by receiving an updated data group sent from a first storage medium to a second storage medium, comparing the updated data group with a previous da...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DOATMAS PHILIP MATTHEW, ZAUTNER VITALY, BUTTERWORTH HENRY ESMOND, DAY, III KENNETH FAIRCLOUGH, ZLOTNICK AVIAD, WOLFGANG JOHN JAY
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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