公开(公告)号：US11086823B2

公开(公告)日：2021-08-10

申请号：US15857009

申请日：2017-12-28

Applicant: Dropbox, Inc.

Inventor： Dong-Jae Chung ,  Anna Geiduschek ,  Aakash Kambuj ,  Raveesh Nayar ,  Sam Stafford

IPC: G06F16/174 ,  G06F16/14

Abstract: Aspects of the subject technology relate to ways to avoid file duplication in a cloud storage service. In some aspects, a method of the technology includes steps for retrieving, via a computer network, one or more files from a first memory location, identifying a first signature and a second signature for each of the files, and storing the first signature and the second signature into a duplication reference list. In some aspects, the method further includes steps for analyzing files in a second memory location to identify duplicate files using the duplication reference list. Systems and computer-readable media are also provided.

公开(公告)号：US20190205413A1

公开(公告)日：2019-07-04

申请号：US15857009

申请日：2017-12-28

Applicant: Dropbox, Inc.

Inventor： Dong-Jae Chung ,  Anna Geiduschek ,  Aakash Kambuj ,  Raveesh Nayar ,  Sam Stafford

IPC: G06F17/30

CPC classification number: G06F16/1748 ,  G06F16/152

Abstract: Aspects of the subject technology relate to ways to avoid file duplication in a cloud storage service. In some aspects, a method of the technology includes steps for retrieving, via a computer network, one or more files from a first memory location, identifying a first signature and a second signature for each of the files, and storing the first signature and the second signature into a duplication reference list. In some aspects, the method further includes steps for analyzing files in a second memory location to identify duplicate files using the duplication reference list. Systems and computer-readable media are also provided.