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:
Dec. 19, 2017
Filed:
Mar. 31, 2014
Emc Corporation, Hopkinton, MA (US);
Richard P. Ruef, Santa Cruz, CA (US);
Ying Hu, Northborough, MA (US);
Kurt William Everson, Missouri City, TX (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A method is used in deduplicating sets of data blocks. A candidate data object is identified for deduplicating a data object. A digest associated with the candidate data object matches a digest associated with the data object. Digest information of a set of data objects is evaluated. The set of data objects are selected for evaluation based on an association between location of the set of data objects and location of the candidate data object. Based on the evaluation, a deduplicating technique is applied for deduplicating the data object.