Bit level comparator systems and methods

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United States of America Patent

PATENT NO 9507814
SERIAL NO

14101905

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Abstract

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A bit level file comparison system compares two file systems, each of which includes any number of individual files, to determine whether the file systems are identical at a bit level. A hashing function is applied to each file in the first file system to generate a hash value that is logically associated with the respective file in the first file system. The hashing function is applied to each file in the second file system to generate a hash value that is logically associated with the respective file in the second file system. The hash value associated with a file in the first file system is compared with the hash value associated with the corresponding file in the second file system to determine whether bit level differences between the respective file in the first file system and the second file system.

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Patent Owner(s)

Patent OwnerAddress
VERTAFORE INC999 18TH STREET SUITE 400 DENVER CO 80202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alvarez, Raul Bothell, US 2 24

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