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METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR COMPARING FILES

  • US 20200133935A1
  • Filed: 02/25/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/26/2018
  • Status: Abandoned Application
First Claim
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1. A method of file comparison, comprising:

  • in response to receiving a request to compare a first segment of a first file with a second segment of a second file, determining a first set of data blocks of the first file associated with the first segment and a set second of data blocks of the second file associated with the second segment;

    obtaining a first mapping information for the first set of data blocks and a second mapping information for the second set of data blocks, the first mapping information and the second mapping information being generated based on the first set of data blocks and the second set of data blocks, respectively; and

    determining a difference between the first segment and the second segment using the first mapping information and the second mapping information.

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