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:
Jul. 27, 2021
Filed:
Jun. 30, 2016
Emc Corporation, Hopkinton, MA (US);
Nickolay Dalmatov, St. Petersburg, RU;
Richard P. Ruef, Santa Cruz, CA (US);
Kurt William Everson, Missouri City, TX (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A method is used in managing deduplication of data in storage systems. A digest is determined for a data object received for deduplication. A candidate data object is identified for deduplicating the data object. A digest associated with the candidate data object matches the digest associated with the data object. The digest in a digest segment is maintained based on identification of the candidate data object. The digest segment includes a set of digests associated with a set of data blocks identified for deduplication in an ordered arrangement.