公开(公告)号：US10228969B1

公开(公告)日：2019-03-12

申请号：US14750978

申请日：2015-06-25

Applicant: Amazon Technologies, Inc.

Inventor： Diwakar Gupta ,  Georgios Elissaios ,  Johannes Stephanus Jansen van Rensberg ,  Michael Groenewald

IPC: G06F9/44 ,  G06F9/48 ,  G06F9/455 ,  G06F9/54

Abstract: Techniques for optimistic locking of virtual machine instances during a migration are described herein. Application programming interface requests are classified by type. When a request such as an application programming interface request is received during the migration of a virtual machine instance from a source location to a target location, the request is classified according to the type and according to the state of the migration. Based on that classification, it is determined whether to block the request, allow the request, or cancel the migration.

公开(公告)号：US10013273B1

公开(公告)日：2018-07-03

申请号：US15189151

申请日：2016-06-22

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Diwakar Gupta ,  Sean Alexander Monroe ,  Vijit Gupta

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/45562 ,  G06F2009/45575

Abstract: A provider network (and associated methods) permits virtual machine instances to be terminated but imposes some checks to reduce the risk that an instance is unintentionally terminated. In one example, a safety stock threshold is imposed for a group of instances. If terminating instances within that group would cause a violation of the safety stock threshold, the provider network requests confirmation for the instances to be terminated. In another example, a time delay is imposed after receipt of an instance termination request before the instance is actually terminated. During the time delay, the instance is transitioned to an idle state but otherwise persists on its host computer thereby allowing time to revoke the instance termination. In yet another example, the provider network obtains independent confirmation of the identities of all instances to be terminated before such instances can be terminated pursuant to a termination request.

公开(公告)号：US09602360B1

公开(公告)日：2017-03-21

申请号：US14101217

申请日：2013-12-09

Applicant: Amazon Technologies, Inc.

Inventor： James A. G. Greenfield ,  Eric P. Wei ,  Diwakar Gupta ,  Paul C. Schattauer

IPC: G06F9/50 ,  H04L12/24

CPC classification number: H04L41/22 ,  G06F9/5027 ,  G06F9/5072 ,  G06F2209/501 ,  G06F2209/502

Abstract: Techniques, including systems and methods, for organizing access to computing resources include dynamically mapping identifiers of data zones to data zones. A request for initiation of one or more computing resources is received. The request specifies an identifier of a data zone. Responsive to the request, the specified identifier is mapped to a data zone. The requested computing resources are initiated in the data zone to which the identifier was mapped.

公开(公告)号：US20140250005A1

公开(公告)日：2014-09-04

申请号：US14275660

申请日：2014-05-12

Applicant: Amazon Technologies, Inc.

Inventor： Matthew W. Amacker ,  Philip Yuen ,  Diwakar Gupta ,  Chih-Jen Huang

IPC: G06Q20/36

CPC classification number: G06Q20/363 ,  G06Q20/32 ,  G06Q20/36 ,  G06Q20/385

Abstract: Techniques and apparatuses for providing wallet server information to an entity using a real-time mobile wallet server (MWS) are disclosed herein. The MWS may receive a request for personal information from an entity. The MWS may then display to a user a summary of the request, a list of selections available in the wallet server that may satisfy the request, and a list of selectable response options for the user to choose to respond to the entity. In some aspects, the wallet server may store username and associated passwords, payment information, and/or contact information. In further aspects, the MWS may generate limited-use payment information associated with existing payment information. The MWS may communicate ad hoc messaging to the entity using voice-based or real-time text-based communications over an established communication link between the MWS and entity.

Abstract translation: 本文公开了使用实时移动钱包服务器（MWS）向实体提供钱包服务器信息的技术和设备。 MWS可以从实体接收对个人信息的请求。 然后，MWS可以向用户显示请求的摘要，可以满足该请求的钱包服务器中可用的选择的列表以及用户选择响应于该实体的可选择的响应选项的列表。 在一些方面，钱包服务器可以存储用户名和相关密码，支付信息和/或联系信息。 在另外的方面，MWS可以产生与现有支付信息相关联的有限使用的支付信息。 MWS可以通过MWS和实体之间建立的通信链路，使用基于语音或实时基于文本的通信将实时消息传送到实体。

公开(公告)号：US20130311650A1

公开(公告)日：2013-11-21

申请号：US13946943

申请日：2013-07-19

Applicant: Amazon Technologies, Inc.

Inventor： Eric Jason Brandwine ,  James Alfred Gordon Greenfield ,  Diwakar Gupta

IPC: H04L12/26

CPC classification number: H04L43/04 ,  G06F9/505

Abstract: Systems and methods are described for managing requests for computing capacity from a provider of computing resources. The computing resources may include program execution capabilities, data storage or management capabilities, network bandwidth, etc. In some implementations, user requests are probabilistically denied or granted while some computing resources are still available. By denying some requests or granting only some, the rate of computing resource usage can be reduced, thus preserving some capacity for a longer period of time. In one embodiment, the capacity can be provided to clients based on client priority, provided to clients with reserved resources, provided to clients probabilistically, sold on a spot market, or allocated in some other fashion.

Abstract translation: 描述了用于管理来自计算资源提供商的计算能力请求的系统和方法。 计算资源可以包括程序执行能力，数据存储或管理能力，网络带宽等。在一些实现中，在某些计算资源仍然可用的情况下，概率地拒绝或授予用户请求。 通过拒绝一些请求或仅授予一些请求，可以减少计算资源使用率，从而在较长时间内保留一些容量。 在一个实施例中，可以基于客户端优先级向客户端提供容量，提供给具有预留资源的客户端，概率地提供给客户，在现货市场上出售或以某种其他方式分配。