The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2019
Filed:
Jul. 15, 2013
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Shay H. Akirav, Petach-Tikva, IL;
Lior Aronovich, Thomhill, CA;
Michael Hirsch, Mazkeret Batya, IL;
Yair Toaff, Petach-Tikva, IL;
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30156 (2013.01);
Abstract
For producing digest block segmentations based on reference segmentations in a data deduplication system using a processor device in a computing environment, digests are calculated for an input data chunk. Data matches and data mismatches are produced based on matching input digests with reference digests. Secondary digest block segmentations are obtained from similar reference intervals for each of the data mismatches and applied to the input data.