Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique
Reexamination Certificate
2005-01-12
2008-09-23
Kim, Matt (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Control technique
C707S793000
Reexamination Certificate
active
07428621
ABSTRACT:
One embodiment is directed to the deletion of content units from a storage system. When a content unit is deleted, a reflection may be created and stored on the storage system. The reflection identifies the deleted content unit and may include additional information, such as a portion of the content of the content unit and audit information regarding the deletion of the content unit.
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Kilian Michael
Marivoet Kim
Matthys Frank
Teugels Tom
Todd Stephen J.
Dudek Edward J
EMC Corporation
Gupta Krishnendu
Kim Matt
Wilson Penelope S.
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