公开(公告)号：US20190205406A1

公开(公告)日：2019-07-04

申请号：US15867496

申请日：2018-01-10

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Robert Ying ,  Gautam Gupta

IPC: G06F17/30

Abstract: The disclosed technology relates to a system configured to receive a set of operations configured to converge a server state and a file system state, wherein the server state is for content items stored by a content management system and the file system state is for the content items stored on a client device. The system is further to detect a violation of a rule by an operation in the set of operations, identify resolution actions for the violation of the rule, and perform the resolution actions.

公开(公告)号：US12135733B2

公开(公告)日：2024-11-05

申请号：US17993500

申请日：2022-11-23

Applicant: Dropbox, Inc.

Inventor： Elmer Charles Jubb, IV ,  Nipunn Koorapati ,  Robert Ying

IPC: G06F7/00 ,  G06F1/04 ,  G06F3/06 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F16/11 ,  G06F16/13 ,  G06F16/14 ,  G06F16/16 ,  G06F16/17 ,  G06F16/172 ,  G06F16/174 ,  G06F16/176 ,  G06F16/178 ,  G06F16/18 ,  G06F16/182 ,  G06F16/185 ,  G06F16/22 ,  G06F16/23 ,  G06F16/2455 ,  G06F16/27 ,  G06F16/901 ,  G06F16/907 ,  G06F16/951 ,  G06F16/955 ,  G06F16/958 ,  G06F17/00 ,  G06F21/10 ,  G06F21/60 ,  G06F21/62 ,  H04L9/32 ,  H04L9/40 ,  H04L67/06 ,  H04L67/1095 ,  H04L67/1097 ,  H04L67/01 ,  H04L67/306

Abstract: In some embodiments, a system for synchronizing content with client devices receives a request from a client device to synchronize operations pertaining to content items associated with a user account registered at the system. The request can include the operations and a cursor identifying a current position of the client in a journal of revisions on the system. Based on the operations, the system generates linearized operations associated with the content items. The linearized operations can include a respective operation derived for each of the content items from one or more of the operations. The system converts each respective operation in the linearized operations to a respective revision for the journal of revisions and, based on the cursor, determines whether the respective revision conflicts with revisions in the journal. When the respective revision does not conflict with revisions in the journal, the system adds the respective revision to the journal.

公开(公告)号：US20230101958A1

公开(公告)日：2023-03-30

申请号：US17993500

申请日：2022-11-23

Applicant: Dropbox, Inc.

Inventor： Elmer Charles Jubb, IV ,  Nipunn Koorapati ,  Robert Ying

IPC: G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F3/06 ,  G06F21/60 ,  G06F21/62 ,  H04L9/40 ,  H04L67/06 ,  H04L67/1097 ,  G06F16/958 ,  G06F16/2455 ,  G06F16/951 ,  G06F16/172 ,  G06F1/04 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F21/10 ,  H04L9/32 ,  H04L67/1095 ,  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: In some embodiments, a system for synchronizing content with client devices receives a request from a client device to synchronize operations pertaining to content items associated with a user account registered at the system. The request can include the operations and a cursor identifying a current position of the client in a journal of revisions on the system. Based on the operations, the system generates linearized operations associated with the content items. The linearized operations can include a respective operation derived for each of the content items from one or more of the operations. The system converts each respective operation in the linearized operations to a respective revision for the journal of revisions and, based on the cursor, determines whether the respective revision conflicts with revisions in the journal. When the respective revision does not conflict with revisions in the journal, the system adds the respective revision to the journal.

公开(公告)号：US20200372044A1

公开(公告)日：2020-11-26

申请号：US16991798

申请日：2020-08-12

Applicant: Dropbox, Inc.

Inventor： Elmer Charles Jubb, IV ,  Nipunn Koorapati ,  Robert Ying

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

Abstract: In some embodiments, a system for synchronizing content with client devices receives a request from a client device to synchronize operations pertaining to content items associated with a user account registered at the system. The request can include the operations and a cursor identifying a current position of the client in a journal of revisions on the system. Based on the operations, the system generates linearized operations associated with the content items. The linearized operations can include a respective operation derived for each of the content items from one or more of the operations. The system converts each respective operation in the linearized operations to a respective revision for the journal of revisions and, based on the cursor, determines whether the respective revision conflicts with revisions in the journal. When the respective revision does not conflict with revisions in the journal, the system adds the respective revision to the journal.

公开(公告)号：US20200349171A1

公开(公告)日：2020-11-05

申请号：US16935995

申请日：2020-07-22

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Robert Ying

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

Abstract: The disclosed technology relates to a system configured to receive a set of operations configured to converge a server state and a file system state, wherein the server state is for content items stored by a content management system and the file system state is for the content items stored on a client device. The system is further to detect a violation of a rule by an operation in the set of operations, identify resolution actions for the violation of the rule, and perform the resolution actions.

公开(公告)号：US20190205458A1

公开(公告)日：2019-07-04

申请号：US15868505

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 compute a difference between a local tree data structure representing a file system state for content items associated with a user account on the computing system and a sync tree data structure representing a known synchronization state between a content management system and the computing system. The system is configured to generate, based on the difference, a set of operations that when performed update the content items stored on the content management system to converge a server state for content items associated the user account on the content management system and the file system state.

公开(公告)号：US20190205422A1

公开(公告)日：2019-07-04

申请号：US15863751

申请日：2018-01-05

Applicant: Dropbox, Inc.

Inventor： Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta

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 receive operations data from a content management system, wherein the operations data comprises a log of operations, execute the log of operations, and update, based on execution of the log of operations, a remote tree representing a server state for content items stored on the content management system.

公开(公告)号：US20190205419A1

公开(公告)日：2019-07-04

申请号：US15858410

申请日：2017-12-29

Applicant: Dropbox, Inc.

Inventor： Elmer Charles Jubb, IV ,  Nipunn Koorapati ,  Robert Ying

IPC: G06F17/30

Abstract: In some embodiments, a system for synchronizing content with client devices receives a request from a client device to synchronize operations pertaining to content items associated with a user account registered at the system. The request can include the operations and a cursor identifying a current position of the client in a journal of revisions on the system. Based on the operations, the system generates linearized operations associated with the content items. The linearized operations can include a respective operation derived for each of the content items from one or more of the operations. The system converts each respective operation in the linearized operations to a respective revision for the journal of revisions and, based on the cursor, determines whether the respective revision conflicts with revisions in the journal. When the respective revision does not conflict with revisions in the journal, the system adds the respective revision to the journal.