公开(公告)号：US20210173853A1

公开(公告)日：2021-06-10

申请号：US17179946

申请日：2021-02-19

Applicant: Dropbox, Inc.

Inventor： Andrew Haven ,  Isaac Goldberg ,  Geoffry Song ,  Joshua Warner

IPC: G06F16/27 ,  G06F21/62 ,  H04L9/32 ,  G06F16/182 ,  G06F16/178 ,  G06F16/11 ,  H04L29/06 ,  G06F16/13 ,  G06F3/06 ,  G06F16/176 ,  G06F16/23 ,  G06F16/14 ,  G06F21/60 ,  H04L29/08 ,  G06F16/955 ,  G06F1/04 ,  G06F16/16 ,  G06F9/54 ,  G06F12/14 ,  G06F11/14 ,  G06F16/2455 ,  G06F16/185 ,  G06F16/18 ,  G06F16/22 ,  G06F16/17 ,  G06F16/951 ,  G06F16/958 ,  G06F16/172 ,  G06F16/174 ,  G06F16/907 ,  G06F16/901 ,  G06F21/10

Abstract: A system can selectively synchronize content based on synchronization settings. In some examples, a client stores a local tree representing a local set of content items associated with an account on a content management system, the local tree including respective local nodes corresponding to the local set of content items. The client stores a remote tree representing a remote set of content items associated with the account, the remote set being stored at the content management system and including respective remote nodes corresponding to the remote set of content items. The client receives a synchronization setting disabling local storage of the content item. In response, the client deletes a local copy of the content item, removes a corresponding local node from the local tree, and adds, to a remote node on the remote tree, an attribute indicating that local storage of the content item has been disabled.

公开(公告)号：US10929427B2

公开(公告)日：2021-02-23

申请号：US15863815

申请日：2018-01-05

Applicant: Dropbox, Inc.

Inventor： Andrew Haven ,  Isaac Goldberg ,  Geoffry Song ,  Joshua Warner

IPC: G06F16/00 ,  G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F3/06 ,  G06F21/60 ,  G06F21/62 ,  H04L29/06 ,  H04L29/08 ,  G06F16/958 ,  G06F16/2455 ,  G06F16/951 ,  G06F16/172 ,  G06F1/04 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F21/10 ,  H04L9/32 ,  G06F16/23 ,  G06F16/22 ,  G06F16/182 ,  G06F16/185 ,  G06F16/16 ,  G06F16/13 ,  G06F16/174 ,  G06F16/14 ,  G06F16/907 ,  G06F16/17 ,  G06F16/901 ,  G06F16/955

Abstract: A system can selectively synchronize content based on synchronization settings. In some examples, a client stores a local tree representing a local set of content items associated with an account on a content management system, the local tree including respective local nodes corresponding to the local set of content items. The client stores a remote tree representing a remote set of content items associated with the account, the remote set being stored at the content management system and including respective remote nodes corresponding to the remote set of content items. The client receives a synchronization setting disabling local storage of the content item. In response, the client deletes a local copy of the content item, removes a corresponding local node from the local tree, and adds, to a remote node on the remote tree, an attribute indicating that local storage of the content item has been disabled.

公开(公告)号：US20190205427A1

公开(公告)日：2019-07-04

申请号：US15868511

申请日：2018-01-11

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Sujay Jayakar ,  John Lai ,  Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta ,  Geoffry Song ,  Elmer Charles Jubb, IV

IPC: G06F17/30 ,  H04L29/08

CPC classification number: G06F16/137 ,  G06F1/04 ,  G06F3/0629 ,  G06F3/067 ,  G06F9/547 ,  G06F16/11 ,  G06F16/122 ,  G06F16/125 ,  G06F16/128 ,  G06F16/152 ,  G06F16/156 ,  G06F16/172 ,  G06F16/1734 ,  G06F16/1744 ,  G06F16/176 ,  G06F16/1767 ,  G06F16/178 ,  G06F16/1787 ,  G06F16/18 ,  G06F16/182 ,  G06F16/183 ,  G06F16/1844 ,  G06F16/185 ,  G06F16/2246 ,  G06F16/2379 ,  G06F16/24552 ,  G06F16/27 ,  G06F16/275 ,  G06F16/907 ,  G06F16/958 ,  G06F21/6218 ,  G06F2221/2141 ,  H04L9/3213 ,  H04L9/3247 ,  H04L63/10 ,  H04L63/101 ,  H04L67/06 ,  H04L67/1095 ,  H04L67/1097 ,  H04L67/306 ,  H04L67/42

Abstract: The disclosed technology relates to a system configured to compute a difference between a remote tree data structure representing a server state for content items associated with an account on a content management system and a sync tree data structure representing a known synchronization state between the content management system and the computing system. The system is configured to generate, based on the difference, a set of operations that when performed on the computing system update the content items stored on the client device to converge a file system state on the computing system and the server state.

公开(公告)号：US20190205426A1

公开(公告)日：2019-07-04

申请号：US15868489

申请日：2018-01-11

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Sujay Jayakar ,  John Lai ,  Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta ,  Geoffry Song ,  Elmer Charles Jubb, IV

IPC: G06F17/30 ,  H04L29/08

Abstract: The disclosed technology relates to a system configured to identify at least one difference between a sync tree and at least one of a remote tree and a local tree. The sync tree represents a known synced state between a server state and a file system state, the remote tree represents the server state, and the local tree represents the file system state. The system may further generate, based on the at least one difference, a set of operations configured to converge the server state and the file system state and manage the execution of the set of operations.