Building an undo log for in-memory blocks of data

Provided are techniques for building an undo log for in-memory blocks of data. Permission on a block of data in memory is set to prevent updates to that block of data using a memory protection function. In response to an update operation attempting to update the block of data in the memory, an inter...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Lashley Scott D, Miller, III John F
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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