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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.:

US 10133748 B1

PDFFull Text
Date of Patent:
Nov. 20, 2018

Filed:

Mar. 12, 2013

Enhancing data retrieval performance in deduplication systems

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Allen K. Bates, Tucson, AZ (US);

Louie A. Dickens, Tucson, AZ (US);

Stephen L. Schwartz, Tucson, AZ (US);

Daniel J. Winarski, Tucson, AZ (US);

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);

Attorney:

Griffiths & Seaton PLLC

Primary Examiner:

David T Brooks

Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 17/00 (2006.01); G06F 12/00 (2006.01); G06F 17/30 (2006.01); G06F 12/0871 (2016.01); G06F 12/0888 (2016.01); G06F 12/123 (2016.01);
U.S. Cl.
CPC ...
G06F 17/30156 (2013.01); G06F 12/0871 (2013.01); G06F 12/0888 (2013.01); G06F 12/123 (2013.01); G06F 17/30132 (2013.01); G06F 17/30902 (2013.01);
Abstract

Various embodiments for processing data in a data deduplication system are provided. In one embodiment, a method for processing such data is disclosed. For data segments previously deduplicated by the data deduplication system, a supplemental hot-read link is established for those of the data segments determined to be read on at least one of a frequent and recently used basis. Other system and computer program product embodiments are disclosed and provide related advantages.

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