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. 16, 2024
Filed:
Jun. 16, 2021
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Yizhou Zhou, Chengdu, CN;
Andy Li Ke, Chengdu, CN;
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
Embodiments of the present disclosure provide a method, an electronic device, and a computer program product for restoring data. The method described here includes: selecting a target time point at a storage system from multiple backup time points. The method further includes: determining a change in a data system in the storage system from the target time point to a current time point. The method further includes: overwriting the data system at the current time point based on the change. With the solution for restoring data of the present application, it is possible to reduce, based on the change in the data system since the target time point, the amount of data that needs to be retrieved in order to restore the current data system to a backup at the target time point, thereby achieving efficient data restoration.