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:
Feb. 25, 2020
Filed:
Jun. 15, 2018
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Mikhail Danilov, Saint Petersburg, RU;
Maksim Vazhenin, Saint Petersburg, RU;
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
Data lifetime-aware migration is presented herein. A data sorting component can generate a list of data portions that have been sorted in ascending order of respective determined probabilities that the data portions will be deleted from a source storage device during a migration of the data portions from the source storage device to a destination storage device—the migration comprising copying at least a part of the data portions from the source storage device to the destination storage device. Further, a data lifetime-aware component can iteratively migrate, based on the list in the ascending order of the respective determined probabilities, at least the part of the data portions from the source storage device to the destination storage device.