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:
Mar. 05, 2024
Filed:
Jun. 23, 2022
Applicant:
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Inventors:
Jehuda Shemer, Kfar Saba, IL;
Alex Solan, Hertzelia, IL;
Assignee:
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/27 (2019.01); G06F 9/54 (2006.01); G06F 11/14 (2006.01); G06F 16/11 (2019.01); G06F 16/13 (2019.01); G06F 16/22 (2019.01); G06F 16/23 (2019.01);
U.S. Cl.
CPC ...
G06F 16/273 (2019.01); G06F 9/546 (2013.01); G06F 11/1492 (2013.01); G06F 16/128 (2019.01); G06F 16/137 (2019.01); G06F 16/2246 (2019.01); G06F 16/2322 (2019.01); G06F 2201/84 (2013.01);
Abstract
Replication operations of replicating data from a production site to a replica site. The replication is performed using independent Merkle trees. The Merkle trees are updated asynchronously using Merkle trees that have been augmented with a time-based value. The synchronization is verified by comprising root hashes of the independent Merkle trees at certain points in time. The replication and Merkle trees are self-healing and trigger a resynchronization when a discrepancy is discovered.