Patent · US Active

Optimized client-side deduplication

US11709800B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

EMC IP Holding Company LLC · US

Inventors

Jehuda Shemer · Kfar Sava, IL
Maxim Drobachevsky · Beer Sheva, IL
Zion Drori · Kfar Yona, IL

Key dates

Filing date	Oct 1, 2021
Grant date	Jul 25, 2023
Priority date	—
Expiry date	Oct 1, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/84
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

One example method includes optimizing client-side deduplication. When backing up a client, an overwrite ratio is determined based on a size of actual changes made to a volume and a size indicated by changes in a change log. Client-side deduplication is enabled or disabled based on a value of the overwrite ratio.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.