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:
Aug. 16, 2022
Filed:
Jun. 08, 2017
Hitachi Vantara Llc, Santa Clara, CA (US);
Kevin Canuette Grimaldi, Santa Clara, CA (US);
HITACHI VANTARA LLC, Santa Clara, CA (US);
Abstract
In some examples, a computer system may receive a data object including object data. For example, the system may be one of three or more systems and each system may be located at a different respective geographic location. The system may determine a value representative of the object data content. The system may further determine a plurality of chunks by dividing the object data into a plurality of data chunks based on a total number of the systems and determining a parity chunk for the plurality of data chunks. The system may determine a respective role value corresponding to each of the systems, and may send individual ones of the chunks to respective ones of the systems based on the role value and the value representative of the object data content. In some examples, each system may perform data deduplication independently of the other systems based on received chunks.