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. 23, 2014
Filed:
Sep. 19, 2012
Applicants:
Feng Guo, Shanghai, CN;
Qiyan Chen, Shanghai, CN;
Mandavilli Navneeth Rao, Santa Clara, CA (US);
Lintao Wan, Shanghai, CN;
Dong Xiang, Shanghai, CN;
Inventors:
Feng Guo, Shanghai, CN;
Qiyan Chen, Shanghai, CN;
Mandavilli Navneeth Rao, Santa Clara, CA (US);
Lintao Wan, Shanghai, CN;
Dong Xiang, Shanghai, CN;
Assignee:
EMC Corporation, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A set of metadata associated with backup data is obtained. A consistent hash key for the backup data is generated based at least in part on the set of metadata. The backup data is assigned to one of a plurality of deduplication nodes based at least in part on the consistent hash key.