公开(公告)号：US10452792B1

公开(公告)日：2019-10-22

申请号：US15084248

申请日：2016-03-29

Applicant: Amazon Technologies, Inc.

Inventor： Mitchell Gannon Flaherty ,  Christopher Magee Greenwood ,  Gary Michael Herndon, Jr. ,  Surya Prakash Dhoolam ,  Haoyu Huang

IPC: G06F17/50 ,  G06Q10/00 ,  G06F3/06

Abstract: A data storage service may operate one or more storage servers configured to maintain logical volumes on behalf of customers of the remote data storage service. The logical volumes may have various dimensions. The various dimensions may be used to generate an average volume. The average volume may then be used to execute a simulation of an amount of remaining storage capacity of the data storage service.

公开(公告)号：US10176033B1

公开(公告)日：2019-01-08

申请号：US14750967

申请日：2015-06-25

Applicant: Amazon Technologies, Inc.

Inventor： Kai Wang ,  Peter Cheng-Shiang Fang ,  Haoyu Huang ,  Qi Li ,  Yuanyuan Song ,  Lechang Cheng ,  Fyaaz Mohammad Barakati

IPC: G06F11/07

Abstract: A system and method for detecting the occurrence of an event causing multiple hosts to be unresponsive. The system and method including, for a set of hosts providing services to one or more customers of a computing resource service provider, determining one or more subsets of hosts that are unresponsive, determining whether the one or more subsets of hosts that are unresponsive meet a set of criteria for an occurrence of an large-scale event affecting multiple hosts, based at least in part on a determination that the set of criteria is met, initiating a remediation action.

公开(公告)号：US11150995B1

公开(公告)日：2021-10-19

申请号：US15264479

申请日：2016-09-13

Applicant: Amazon Technologies, Inc.

Inventor： Surya Prakash Dhoolam ,  Haoyu Huang

IPC: G06F16/00 ,  G06F11/14 ,  G06F16/901 ,  G06F16/9535

Abstract: Data replication groups may be used to store data in a distributed computing environment. A data replication group may include a set of nodes executing a consensus protocol to maintain data durably. In order to increase efficiency and performance of the data replication group a placement system may be used to determine the placement of node of the data replication groups. The nodes may be executed by a set of host computer systems within a distributed computing environment. The placement system may determine the placement of the nodes within the set of host computer systems based at least in part on one or more constraints. A selection algorithm may be used to determine a set of node for a data replication group satisfying the one or more constraints.