System and method for tracking changes associated with incremental copying

This invention is a system and method for assisting the performance of incremental copying of data in a data storage environment and includes a tracking mechanism. In one embodiment, the tracking mechanism is implemented in such a way that it is able to track changes while allowing access to product...

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Bibliographische Detailangaben
Hauptverfasser: HAASE DAVID, MCGRATH PAUL T, O'BRIEN, III WALTER A, DUPREY DENNIS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention is a system and method for assisting the performance of incremental copying of data in a data storage environment and includes a tracking mechanism. In one embodiment, the tracking mechanism is implemented in such a way that it is able to track changes while allowing access to production data by carrying out unique methodology. In other embodiments, implementations include a system, a computer program product, or an apparatus, wherein each embodiment is configured for carrying out the steps involved in the methodology.