公开(公告)号：US11089133B1

公开(公告)日：2021-08-10

申请号：US15821690

申请日：2017-11-22

Applicant: Amazon Technologies, Inc.

Inventor： Amit Patel ,  Rohan Deshpande ,  Lisa Meenhee Shon ,  Karthik Saligrama Shreeram ,  Christopher Nathan Dowling ,  Jeffrey H. Bailey ,  Antoine Francois Charles Boyer ,  Richard Threlkeld ,  Michael Paris ,  Michael B. Willingham ,  Mohit Srivastava

IPC: G06F15/16 ,  H04L29/08 ,  H04L29/06 ,  G06F16/27

Abstract: A technology is provided for synchronizing data with delayed subscriptions. A request may be received at a data proxy for a data snapshot for an application that has been offline at the client. A subscription may be held for a pre-determined amount of time after the request for the snapshot. The data snapshot may be sent to the client. The data for the subscription may be sent after the pre-determined amount of time.

公开(公告)号：US11126610B1

公开(公告)日：2021-09-21

申请号：US15821658

申请日：2017-11-22

Applicant: Amazon Technologies, Inc.

Inventor： Rohan Deshpande ,  Lisa Meenhee Shon ,  Karthik Saligrama Shreeram ,  Christopher Nathan Dowling ,  Amit Patel ,  Jeffrey H. Bailey ,  Antoine Francois Charles Boyer ,  Richard Threlkeld ,  Michael Paris ,  Michael B. Willingham ,  Mohit Srivastava

IPC: G06F16/23

Abstract: A technology is provided for conflict resolution in a data proxy for a mutation. A mutation may be received at a data proxy from an application, and the data proxy is in a service provider environment. The mutation may be sent to be processed by a data store via a data access resolver. A conflict message may be received at the data proxy via the data access resolver for a conflict mutation at the data store for the mutation. The conflict may be resolved at the data proxy using a conflict resolution function in the data proxy.

公开(公告)号：US10891282B1

公开(公告)日：2021-01-12

申请号：US15821698

申请日：2017-11-22

Applicant: Amazon Technologies, Inc.

Inventor： Michael B. Willingham ,  Rohan Deshpande ,  Lisa Meenhee Shon ,  Karthik Saligrama Shreeram ,  Christopher Nathan Dowling ,  Amit Patel ,  Jeffrey H. Bailey ,  Antoine Francois Charles Boyer ,  Richard Threlkeld ,  Michael Paris ,  Mohit Srivastava

IPC: G06F17/00 ,  G06F16/23 ,  H04L29/06 ,  G06F16/27 ,  G06F16/951

Abstract: A technology is provided for mutations with immediate feedback. A mutation may be received at a data proxy from an application. The mutation may be sent to a data source via a data access resolver associated with the data proxy. Results of the mutation may be received from the data source. A subscription may be triggered based on receiving the results of the mutation. A message may be sent via a topic provided by the subscription by using a messaging service such that the messaging service publishes the message with the mutation to devices subscribed to the topic.