公开(公告)号：US20230362276A1

公开(公告)日：2023-11-09

申请号：US18348083

申请日：2023-07-06

Applicant: Amazon Technologies, Inc.

Inventor： Ryan F. Watson

IPC: H04L67/5681 ,  H04L67/1014 ,  G06F16/955 ,  H04L61/4511 ,  H04L67/563

CPC classification number: H04L67/5681 ,  H04L67/1014 ,  G06F16/9566 ,  H04L61/4511 ,  H04L67/563

Abstract: Systems and methods for processing a DNS query to identify and implement pre-processing information by a DNS server component in anticipation of a corresponding content request from a client computing device are provided. The pre-processing information can correspond to identification of content to be preloaded or other actions to be implemented by one or more computing devices in association with an anticipated client content request. Based on identification of the content or future actions, a DNS server component can provide the pre-processing information to one or more computing devices, such as computing devices of a CDN service provider and/or an original content provider, in advance of a corresponding request for content from the client computing device in order to improve performance associated with responding to the client request.

公开(公告)号：US10225362B2

公开(公告)日：2019-03-05

申请号：US14800540

申请日：2015-07-15

Applicant: Amazon Technologies, Inc.

Inventor： Ryan F. Watson

IPC: H04L29/08 ,  H04L29/12 ,  G06F16/955

Abstract: Systems and methods for processing a DNS query to identify and implement pre-processing information by a DNS server component in anticipation of a corresponding content request from a client computing device are provided. The pre-processing information can correspond to identification of content to be preloaded or other actions to be implemented by one or more computing devices in association with an anticipated client content request. Based on identification of the content or future actions, a DNS server component can provide the pre-processing information to one or more computing devices, such as computing devices of a CDN service provider and/or an original content provider, in advance of a corresponding request for content from the client computing device in order to improve performance associated with responding to the client request.

公开(公告)号：US20190007515A1

公开(公告)日：2019-01-03

申请号：US16126437

申请日：2018-09-10

Applicant: Amazon Technologies, Inc.

Inventor： Matthew Graham Baldwin ,  Ryan F. Watson

IPC: H04L29/08 ,  G06F12/0813 ,  G06F12/0811

CPC classification number: H04L67/2842 ,  G06F12/0811 ,  G06F12/0813 ,  G06F12/0897 ,  G06F2212/154 ,  G06F2212/601 ,  H04L67/327

Abstract: A computer implemented cache management system and method is provided for use with a service provider configured to communicate with one or more client devices and with a content provider. The system includes a cache hierarchy comprising multiple cache levels that maintain at least some resources for the content provider, and one or more request managers for processing client requests for resources and retrieving the resources from the cache hierarchy. In response to a resource request, the request manager selects a cache level from the cache hierarchy based on a popularity associated with the requested resource, and attempts to retrieve the resource from the selected cache level while bypassing cache level(s) inferior to the selected level.

公开(公告)号：US20180060431A1

公开(公告)日：2018-03-01

申请号：US15803553

申请日：2017-11-03

Applicant: Amazon Technologies, Inc.

Inventor： Prashanth A. Acharya ,  Jonathan B. Corley ,  Nathan Alan Dye ,  Craig W. Howard ,  Harvo R. Jones ,  John K. Loendorf ,  Bradley E. Marshall ,  Imran Patel ,  Lee B. Rosen ,  Ronald James Snyder ,  Ryan F. Watson

IPC: G06F17/30

CPC classification number: G06F17/30861 ,  G06F17/3089 ,  H04L29/0809 ,  H04L67/2852

Abstract: Techniques are described for managing cached data in a network environment. In one example, the techniques include receiving a client request for a data group, determining that a cached copy of the requested data group that is stored in the persistent cache storage is no longer valid relative to a current copy of the data group stored at a remote data source system, obtaining from the remote data source system information about differences between the cached copy and the current copy and instructions associated with the identified differences, modifying, by the configured server computing system, the cached copy to include the identified differences in accordance with the received instructions, and providing, by the configured server computing system, the modified cached copy of the requested data group to the client in response to the client request.

公开(公告)号：US20170163759A1

公开(公告)日：2017-06-08

申请号：US15438476

申请日：2017-02-21

Applicant: Amazon Technologies, Inc.

Inventor： Prashanth A. Acharya ,  Jonathan B. Corley ,  Craig W. Howard ,  Harvo R. Jones ,  John K. Loendorf ,  Colm MacCarthaigh ,  Bradley E. Marshall ,  Imran Patel ,  Lee B. Rosen ,  Ronald James Snyder, JR. ,  Ryan F. Watson

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/2842 ,  G06F16/9574 ,  H04L67/1097 ,  H04L67/42

Abstract: Techniques are described for managing preloading of data for client computing systems. A client computing system may provide one or more persistent data storage caches on local storage, such as to support a particular software program executing on the client computing system (e.g., a Web browser program, with the persistent data storage cache designed to store browser cookies and other data for later access by the Web browser program). Additional data may be stored in such a persistent data storage cache by preloading those data groups before they are requested by the client computing system (e.g., based on interactions of a user of the client computing system with an executing program on the client computing system). Particular data groups to preload may be selected in various manners, including to provide a specified type of minimum functionality to a client computing system based on the preloaded data groups.

公开(公告)号：US11729294B2

公开(公告)日：2023-08-15

申请号：US17657872

申请日：2022-04-04

Applicant: Amazon Technologies, Inc.

Inventor： Ryan F. Watson

IPC: H04L67/5681 ,  H04L67/1014 ,  G06F16/955 ,  H04L61/4511 ,  H04L67/563

CPC classification number: H04L67/5681 ,  G06F16/9566 ,  H04L61/4511 ,  H04L67/1014 ,  H04L67/563

Abstract: Systems and methods for processing a DNS query to identify and implement pre-processing information by a DNS server component in anticipation of a corresponding content request from a client computing device are provided. The pre-processing information can correspond to identification of content to be preloaded or other actions to be implemented by one or more computing devices in association with an anticipated client content request. Based on identification of the content or future actions, a DNS server component can provide the pre-processing information to one or more computing devices, such as computing devices of a CDN service provider and/or an original content provider, in advance of a corresponding request for content from the client computing device in order to improve performance associated with responding to the client request.

公开(公告)号：US11677853B2

公开(公告)日：2023-06-13

申请号：US16853224

申请日：2020-04-20

Applicant: Amazon Technologies, Inc.

Inventor： Prashanth A. Acharya ,  Jonathan B. Corley ,  Craig W. Howard ,  Harvo R. Jones ,  John K. Loendorf ,  Colm MacCarthaigh ,  Bradley E. Marshall ,  Imran Patel ,  Lee B. Rosen ,  Ronald James Snyder, Jr. ,  Ryan F. Watson

IPC: H04L67/568 ,  G06F16/957 ,  H04L67/01 ,  H04L67/1097

CPC classification number: H04L67/568 ,  G06F16/9574 ,  H04L67/01 ,  H04L67/1097

Abstract: Techniques are described for managing preloading of data for client computing systems. A client computing system may provide one or more persistent data storage caches on local storage, such as to support a particular software program executing on the client computing system (e.g., a Web browser program, with the persistent data storage cache designed to store browser cookies and other data for later access by the Web browser program). Additional data may be stored in such a persistent data storage cache by preloading those data groups before they are requested by the client computing system (e.g., based on interactions of a user of the client computing system with an executing program on the client computing system). Particular data groups to preload may be selected in various manners, including to provide a specified type of minimum functionality to a client computing system based on the preloaded data groups.

公开(公告)号：US20220224767A1

公开(公告)日：2022-07-14

申请号：US17657872

申请日：2022-04-04

Applicant: Amazon Technologies, Inc.

Inventor： Ryan F. Watson

IPC: H04L67/5681 ,  H04L67/1014 ,  H04L67/563 ,  H04L61/4511 ,  G06F16/955

Abstract: Systems and methods for processing a DNS query to identify and implement pre-processing information by a DNS server component in anticipation of a corresponding content request from a client computing device are provided. The pre-processing information can correspond to identification of content to be preloaded or other actions to be implemented by one or more computing devices in association with an anticipated client content request. Based on identification of the content or future actions, a DNS server component can provide the pre-processing information to one or more computing devices, such as computing devices of a CDN service provider and/or an original content provider, in advance of a corresponding request for content from the client computing device in order to improve performance associated with responding to the client request.

公开(公告)号：US11303717B2

公开(公告)日：2022-04-12

申请号：US16203405

申请日：2018-11-28

Applicant: Amazon Technologies, Inc.

Inventor： Ryan F. Watson

IPC: H04L29/08 ,  H04L67/5681 ,  H04L67/1014 ,  H04L67/563 ,  H04L61/4511 ,  G06F16/955

Abstract: Systems and methods for processing a DNS query to identify and implement pre-processing information by a DNS server component in anticipation of a corresponding content request from a client computing device are provided. The pre-processing information can correspond to identification of content to be preloaded or other actions to be implemented by one or more computing devices in association with an anticipated client content request. Based on identification of the content or future actions, a DNS server component can provide the pre-processing information to one or more computing devices, such as computing devices of a CDN service provider and/or an original content provider, in advance of a corresponding request for content from the client computing device in order to improve performance associated with responding to the client request.

公开(公告)号：US20190028562A1

公开(公告)日：2019-01-24

申请号：US16143892

申请日：2018-09-27

Applicant: Amazon Technologies, Inc.

Inventor： Ryan F. Watson ,  Craig Wesley Howard ,  Chaitanya Ashok Solapurkar

IPC: H04L29/08

Abstract: An edge system receives requests from user devices to retrieves files from an origin server. Instead of retrieving the files as fast as possible, the edge system throttles the retrieval of files to a rate that just exceeds the speed at which the file is played by a browser or media player. The edge system determines an appropriate retrieval rate based on the contents of the file itself. For example, a manifest file associated with the file can indicate a time it takes to play back content and a bitrate of the content. Thus, the edge server can use this information to retrieve a file from an origin server at a rate that is just fast enough to minimize playback interruption. The retrieval rate determined by the edge server therefore does not rely on how fast or slow the user device retrieves the file from the edge server.