公开(公告)号：US11372686B1

公开(公告)日：2022-06-28

申请号：US16915854

申请日：2020-06-29

Applicant: Amazon Technologies, Inc.

Inventor： Akshat Vig ,  Somasundaram Perianayagam ,  Arijit Choudhury ,  Oren Yossef ,  Shitanshu Aggarwal ,  Sharatkumar Nagesh Kuppahally ,  Yang Nan ,  Arturo Hinojosa ,  Mark Roper ,  Wen Han Albert Huang ,  Sudhir Konduru ,  Alexander Richard Keyes

IPC: G06F9/50 ,  G06F11/14 ,  H04L67/1021 ,  H04L67/1008

Abstract: A service provider network may provider one or more global cloud services across multiple regions. A client may submit a request to create multiple replicas of a service resource in respective instantiations of a service in the multiple regions. The receiving region of the request may determine the capacities of the multiple regions as to serving respective replicas of the service resource. The receiving region may provide a response to the client based on the determined capacities of the regions.

公开(公告)号：US12147310B1

公开(公告)日：2024-11-19

申请号：US17401021

申请日：2021-08-12

Applicant: Amazon Technologies, Inc.

Inventor： Shitanshu Aggarwal ,  Alexander Richard Keyes ,  Sharatkumar Nagesh Kuppahally ,  Somasundaram Perianayagam ,  Mark Roper ,  Dharmik Dipakbhai Ghoghari ,  Akanksha Fouzdar ,  Debjyoti Roy

IPC: G06F11/14 ,  G06F16/182

Abstract: A geographically distributed data store including a number of geographically distributed regions may be implemented using replication groups that include multiple regions configured according to replication criteria. First tier replication of particular changes to data stored in the distributed data store may be performed in compliance with the replication criteria, where management of replication state is performed with respect to replication across the replication groups. Independent of the first tier replication, individual replication groups may implement second tier replication of changes to data where management of replication state is performed with respect to replication within the particular replication group. Replication group configuration may be determined using the replication criteria which may include thresholds for replication resource utilization, replication latency and utilization of data change logs.