公开(公告)号：US20190044787A1

公开(公告)日：2019-02-07

申请号：US16154597

申请日：2018-10-08

Applicant: Amazon Technologies, Inc.

Inventor： David R. Richardson ,  John Cormie ,  Colm MacCarthaigh ,  Benjamin W.S. Redman

IPC: H04L29/12 ,  H04L29/08

Abstract: A system and method for the management of client computing device DNS queries and subsequent resource requests within a content delivery network service provider domain are provided. The management of the DNS queries can include the selection of computing devices corresponding to various Point of Presence locations for processing DNS queries. Additionally, the management of the content requests can include the selection of computing devices corresponding to resource cache components corresponding to various Point of Presence locations for providing requested content. The selection of the computing devices can incorporate logic related to geographic criteria, testing criteria, and the like.

公开(公告)号：US20180302465A1

公开(公告)日：2018-10-18

申请号：US16013566

申请日：2018-06-20

Applicant: Amazon Technologies, Inc.

Inventor： David R. Richardson ,  John Cormie ,  Colm MacCarthaigh ,  Benjamin W.S. Redman

IPC: H04L29/08 ,  H04L29/12 ,  G06F17/30

Abstract: A system and method for the management of client computing device DNS queries and subsequent resource requests within a content delivery network service provider domain are provided. The management of the DNS queries can include the selection of computing devices corresponding to various Point of Presence locations for processing DNS queries. Additionally, the management of the content requests can include the selection of computing devices corresponding to resource cache components corresponding to various Point of Presence locations for providing requested content. The selection of the computing devices can incorporate logic related to geographic criteria, testing criteria, and the like.

公开(公告)号：US20150334082A1

公开(公告)日：2015-11-19

申请号：US14807726

申请日：2015-07-23

Applicant: Amazon Technologies, Inc.

Inventor： David R. Richardson ,  John Cormie ,  Colm MacCarthaigh ,  Benjamin W.S. Redman

IPC: H04L29/12

CPC classification number: H04L61/1511 ,  H04L67/00 ,  H04L67/125

Abstract: Systems and methods for managing requesting routing functionality associated with resource requests for one or more resources associated with a content provider are provided. A content delivery network (“CDN”) service provider, on behalf of a content provider, can process domain name service (“DNS”) requests for resources by computing devices and resolve the DNS requests by the identification of a network address of a computing device that will provide the requested resources. Based on the processing of DNS queries initiated by a client computing device, the CDN service provider can measure CDN service provider latencies associated with the generation of DNS requests by network components associated with the client computing devices. Examples of the network components can include DNS resolvers associated with the client computing device.

公开(公告)号：US20150172415A1

公开(公告)日：2015-06-18

申请号：US14631556

申请日：2015-02-25

Applicant: Amazon Technologies, Inc.

Inventor： David R. Richardson ,  John Cormie ,  Imran S. Patel ,  Benjamin W.S. Redman ,  Richard Sheehan

IPC: H04L29/08 ,  H04L12/56 ,  H04L29/12

CPC classification number: H04L67/327 ,  H04L29/12066 ,  H04L45/741 ,  H04L61/1511 ,  H04L61/609 ,  H04L67/1002 ,  H04L67/1021 ,  H04L67/32

Abstract: A system, method, and computer-readable medium for request routing based on client location information are provided. A content delivery network service provider receives a DNS query from a client computing device. The DNS query corresponds to a resource identifier for requested content from the client computing device. The content delivery network service provider transmits an alternative resource identifier in response to the client computing device DNS query. The alternative resource identifier is selected as a function of client location information. The client location information is obtained from information corresponding to a mapping of at least partial IP addresses to known locations. The client computing device then issues a second DNS query to the same content delivery network service provider. The content delivery network service provider can then either resolve the second DNS query or transmit another alternative resource identifier.

Abstract translation: 提供了一种基于客户位置信息的用于请求路由的系统，方法和计算机可读介质。 内容传送网络服务提供商从客户端计算设备接收DNS查询。 DNS查询对应于来自客户端计算设备的所请求内容的资源标识符。 内容传送网络服务提供商响应于客户端计算设备DNS查询传输替代资源标识符。 选择替代资源标识符作为客户位置信息的函数。 从与至少部分IP地址到已知位置的映射相对应的信息获得客户位置信息。 客户端计算设备然后向相同的内容传送网络服务提供商发出第二DNS查询。 内容传送网络服务提供商然后可以解析第二个DNS查询或传输另一个备用资源标识符。

公开(公告)号：US20150081897A1

公开(公告)日：2015-03-19

申请号：US14550892

申请日：2014-11-21

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： David R. Richardson ,  John Cormie ,  Colm MacCarthaigh ,  Benjamin W.S. Redman

IPC: H04L12/26 ,  H04L12/911

CPC classification number: H04L43/0852 ,  G06F15/173 ,  H04L47/70 ,  H04N21/23103 ,  H04N21/26233 ,  H04N21/8586

Abstract: Systems and method for the management and processing resource of requests by a service provider, such as a content delivery network (“CDN”) service provider, on behalf of a content provider are provided. The CDN service provider can measure the performance associated with the delivery of resources to requesting client computing devices from various computing devices associated with the CDN service provider. In one embodiment, the CDN service provider can utilize commands correspond to communication protocols that causes the requesting client computing device to transmit or receive protocol information from multiple computing devices associated with the CDN service provider's domain. Information associated with the processing of the protocol responses can be used to measure CDN service provider latencies.

Abstract translation: 提供了代表内容提供商来管理和处理诸如内容传送网络（“CDN”）服务提供商的服务提供商的请求资源的系统和方法。 CDN服务提供商可以测量与向与CDN服务提供商相关联的各种计算设备请求客户端计算设备的资源传递相关联的性能。 在一个实施例中，CDN服务提供商可以利用对应于通信协议的命令，该通信协议使请求客户端计算设备从与CDN服务提供商的域相关联的多个计算设备发送或接收协议信息。 与协议响应的处理相关联的信息可用于测量CDN服务提供商延迟。

公开(公告)号：US20150081896A1

公开(公告)日：2015-03-19

申请号：US14550889

申请日：2014-11-21

Applicant: Amazon Technologies, Inc.

Inventor： David R. Richardson ,  John Cormie ,  Colm MacCarthaigh ,  Benjamin W.S. Redman

IPC: H04L12/26 ,  H04L12/911

CPC classification number: H04L43/0852 ,  G06F15/173 ,  H04L47/70

Abstract: Systems and method for the management and processing of resource requests by a service provider, such as a content delivery network (“CDN”) service provider, on behalf of a content provider are provided. The CDN service provider can measure the performance associated with the delivery of resources to a requesting client computing devices from various computing devices associated with the CDN service provider. In one embodiment, the CDN service provider can utilize commands responsive to an initial request for a resource that causes the requesting client computing device to transmit one or more supplemental resource requests. Information associated with the processing of the sequence of resource requests can be used to measure CDN service provider latencies.

Abstract translation: 提供了代表内容提供商来管理和处理诸如内容传送网络（“CDN”）服务提供商的服务提供商的资源请求的系统和方法。 CDN服务提供商可以测量与从CDN服务提供商相关联的各种计算设备向请求客户端计算设备的资源传递相关的性能。 在一个实施例中，CDN服务提供商可以利用响应于资源的初始请求的命令，该资源使请求客户端计算设备发送一个或多个补充资源请求。 与处理资源请求顺序相关联的信息可用于测量CDN服务提供者延迟。