History preservation in a computer storage system

Details History preservation in a computer storage system History preservation in a computer storage system

2011-07-12

2011-07-12

Lovel, Kimberly (Department: 2167)

Data processing: database and file management or data structures

File or database maintenance

Database archive

Reexamination Certificate

active

07979397

ABSTRACT:
A method for keeping track, in an electronic data processing system, of when references made to an element that is stored in memory have all been removed, the method being designed to deal with failures in a manner that does not falsely conclude there are no references.

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