公开(公告)号：US09258197B2

公开(公告)日：2016-02-09

申请号：US14633632

申请日：2015-02-27

Applicant: Amazon Technologies, Inc.

Inventor： David C. Yanacek ,  Drew Evan Atkin ,  Paul Lee Coleman, IV

IPC: G06F15/173 ,  H04L12/24

CPC classification number: H04L41/5003 ,  G06F15/173 ,  H04L67/1014 ,  H04L67/322

Abstract: Disclosed are various embodiments for prioritizing service requests. A load associated with a service is determined. A request destined for processing by the service is received. One or more client-specified parameters are determined from the request. The client-specified parameters include one or more of: a droppability parameter indicating whether the request is droppable, or a deadline parameter indicating a deadline for completion of processing of the request. When the load meets a threshold, a prioritization is assigned to the request based at least in part on the client-specified parameter.

Abstract translation: 公开了用于优先化服务请求的各种实施例。 确定与服务相关联的负载。 接收到由服务进行处理的请求。 根据请求确定一个或多个客户端指定的参数。 客户端指定的参数包括以下一个或多个：指示请求是否可删除的可丢弃性参数，或指示完成请求处理的最后期限的截止时间参数。 当负载满足阈值时，至少部分地基于客户端指定的参数将优先级分配给请求。

公开(公告)号：US11366870B1

公开(公告)日：2022-06-21

申请号：US16551557

申请日：2019-08-26

Applicant: Amazon Technologies, Inc.

Inventor： David C. Yanacek ,  David Killian ,  Krishnan Narayanan ,  Matthew Wren ,  Samuel J. Young ,  Eric D. Crahen

IPC: G06F16/957

Abstract: The load level on a server system is regulated by determining time-to-live (TTL) values to provide to requesting devices that request a content resource from the server system, thereby affecting the frequency of subsequent requests. This dynamic determination of TTL values may provide resilience to system load, for example by using longer TTL values when the system is under greater load to reduce the rate at which subsequent requests are received. A dynamic TTL service may calculate a TTL value based on one or more factors, such as overall system load, resource load, hardware load, and/or software load.

公开(公告)号：US20140278877A1

公开(公告)日：2014-09-18

申请号：US14291185

申请日：2014-05-30

Applicant: Amazon Technologies, Inc.

Inventor： David C. Yanacek ,  Gustavo Eduardo Lopez ,  Steven T. Rabuchin ,  Michael M. George ,  Brandon H. Yarbrough

IPC: G06Q30/02

CPC classification number: G06Q30/0269 ,  G06Q30/0223 ,  G06Q30/0239 ,  G06Q30/0255

Abstract: Disclosed are various embodiments for facilitating the purchase of excess items. In one embodiment, customer information and inventory data are retrieved from a merchant client. A determination is made on whether excess items exist. A list of target purchasers is generated based on data associated with a user account, and offers are generated and sent by electronic communication to the list of target purchasers.

Abstract translation: 公开了便于购买多余物品的各种实施例。 在一个实施例中，从商家客户端检索客户信息和库存数据。 确定是否存在过剩物品。 基于与用户帐户相关联的数据生成目标购买者的列表，并且通过电子通信生成并发送提供给目标购买者的列表。

公开(公告)号：US20150172134A1

公开(公告)日：2015-06-18

申请号：US14633632

申请日：2015-02-27

Applicant: Amazon Technologies, Inc.

Inventor： David C. Yanacek ,  Drew Evan Atkin ,  Paul Lee Coleman, IV

IPC: H04L12/24

CPC classification number: H04L41/5003 ,  G06F15/173 ,  H04L67/1014 ,  H04L67/322

Abstract: Disclosed are various embodiments for prioritizing service requests. A service request destined for processing by a service provider is obtained in at least one computing device. The service provider is configured to provide a service. The service request includes at least one client-specified parameter indicating a priority of the service request. A load associated with the service is determined. The service request is prioritized for an initial processing stage of the service provider when the load meets at least one threshold. The prioritizing for the initial processing stage is based at least in part on the at least one client-specified parameter. The service request is prioritized for an additional processing stage of the service provider when the load meets the at least one threshold. The prioritizing for the additional processing stage is based at least in part on the at least one client-specified parameter and a result of the initial processing stage.

Abstract translation: 公开了用于优先化服务请求的各种实施例。 在至少一个计算设备中获得去往服务提供商处理的服务请求。 服务提供商被配置为提供服务。 服务请求包括指示服务请求的优先级的至少一个客户端指定的参数。 确定与服务相关联的负载。 当负载满足至少一个阈值时，服务请求优先于服务提供商的初始处理阶段。 初始处理阶段的优先级至少部分地基于至少一个客户端指定的参数。 当负载满足至少一个阈值时，服务请求被优先考虑服务提供商的附加处理阶段。 至少部分地基于至少一个客户端指定的参数和初始处理阶段的结果来确定附加处理阶段的优先级。