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. 22, 2022
Filed:
Jun. 30, 2020
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Yuting Zhang, Chengdu, CN;
Kaikai Jia, Chengdu, CN;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
The present disclosure relates to a method, a device, and a computer program for migrating a backup system. A method for migrating a backup system includes: storing a backup copy from a first backup system to a second backup system, wherein the first backup system is used to store historical backup copies of an application system, and the second backup system is used to store future backup copies of the application system; dividing the backup copy into multiple backup extents; receiving a backup request for backing up a data object in the application system; and backing up, based on a comparison between the data object and the multiple backup extents, the data object to the second backup system to form a backup copy corresponding to the data object.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile