公开(公告)号：US10389838B2

公开(公告)日：2019-08-20

申请号：US15399184

申请日：2017-01-05

Applicant: Amazon Technologies, Inc.

Inventor： Lei Li ,  Andrew Jason Ma ,  Gurpreet Singh Ahluwalia ,  Abhishek Dubey ,  Sachin Shah ,  Vijay Sen ,  Gregory Scott Benjamin ,  Prateek Rameshchandra Shah ,  Cody Wayne Maxwell Powell ,  Meltem Celikel ,  Darryl Hudgin ,  James Marvin Freeman, II ,  Aaron M. Bromberg ,  Bryant F. Herron-Patmon ,  Nush Karmacharya ,  Joshua B. Barnard ,  Peter Wei-Chih Chen ,  Stephen A. Slotnick ,  Andrew J. Watts ,  Richard J. Winograd

IPC: H04L29/08 ,  H04L29/06 ,  G06F21/10 ,  G06F12/02 ,  G06F12/0813 ,  G06F12/0862 ,  G06F12/121

Abstract: Disclosed are various embodiments for client-side predictive caching of content to facilitate use of the content. If account is likely to commence use of a content item through a client, the client is configured to predictively cache the content item before the use is commenced. In doing so, the client may obtain an initial portion of the content item from another computing device. The client may then initialize various resources to facilitate use of the content item by the client. The client-side cache may be divided into multiple segments with different content selection criteria.

公开(公告)号：US09544388B1

公开(公告)日：2017-01-10

申请号：US14274121

申请日：2014-05-09

Applicant: Amazon Technologies, Inc.

Inventor： Lei Li ,  Andrew Jason Ma ,  Gurpreet Singh Ahluwalia ,  Abhishek Dubey ,  Sachin Shah ,  Vijay Sen ,  Gregory Scott Benjamin ,  Prateek RameshChandra Shah ,  Cody Wayne Maxwell Powell ,  Meltem Celikel ,  Darryl Hudgin ,  James Marvin Freeman ,  Aaron M. Bromberg ,  Bryant F. Herron-Patmon ,  Nush Karmacharya ,  Joshua B. Barnard ,  Peter Wei-Chih Chen ,  Stephen A. Slotnick ,  Andrew J. Watts ,  Richard J. Winograd

IPC: H04L29/08 ,  H04L29/06 ,  G06F12/08

CPC classification number: H04L67/2842 ,  G06F12/023 ,  G06F12/0813 ,  G06F12/0862 ,  G06F12/121 ,  G06F21/10 ,  G06F2212/1024 ,  G06F2212/154 ,  G06F2212/455 ,  G06F2212/507 ,  G06F2212/6024 ,  G06F2221/0753 ,  H04L65/60 ,  H04L67/125 ,  H04L67/22 ,  H04L67/2857 ,  H04L67/42

Abstract: Disclosed are various embodiments for client-side predictive caching of content to facilitate instantaneous use of the content. If a user is likely to commence use of a content item through a client, the client is configured to predictively cache the content item before the user commences use. In doing so, the client may obtain metadata for the content item and an initial portion of the content item from another computing device. The client may then initialize various resources to facilitate instantaneous use of the content item by the client based at least in part on the metadata and the initial portion. The client-side cache may be divided into multiple segments with different content selection criteria.

Abstract translation: 公开了用于内容的客户端预测性高速缓存以促进内容的即时使用的各种实施例。 如果用户可能通过客户端开始使用内容项目，则客户端被配置为在用户开始使用之前预测性地缓存内容项目。 在这样做时，客户端可以从另一个计算设备获取内容项的元数据和内容项的初始部分。 客户端然后可以初始化各种资源以便于至少部分地基于元数据和初始部分来由客户端即时使用内容项目。 客户端缓存可以被分成具有不同内容选择标准的多个段。

公开(公告)号：US10735489B1

公开(公告)日：2020-08-04

申请号：US15076344

申请日：2016-03-21

Applicant: Amazon Technologies, Inc.

Inventor： Marc Joliveau ,  Gregory Scott Benjamin ,  Nicholas James Benson ,  Justin Michael Binns ,  Kenneth Thomas Burford ,  Stefan Christian Richter ,  Li Tong ,  Charles Benjamin Franklin Waggoner

IPC: H04L29/06

Abstract: Techniques are described for switching streaming of media content between content delivery networks (CDNs) during mid-stream. An initial CDN can be used to stream the media content. The performance of a second CDN can be measured by requesting a fragment of the media content as a measurement or test fragment. Streaming of the media content can be switched to the second CDN if its performance is determined to be better than the initial CDN.

公开(公告)号：US11954216B1

公开(公告)日：2024-04-09

申请号：US16781844

申请日：2020-02-04

Applicant: Amazon Technologies, Inc.

Inventor： Seth W. Markle ,  Gregory Scott Benjamin ,  Robert Devers Wilson

IPC: G06F21/62 ,  G06F8/65 ,  G06F11/14 ,  G06F16/95 ,  G06F21/52 ,  G06N20/00

CPC classification number: G06F21/6218 ,  G06F8/65 ,  G06F11/1402 ,  G06F16/95 ,  G06F21/52 ,  G06N20/00

Abstract: Systems and methods are described herein for detecting the inadvertent modification to or deletion of data in a data store and taking automated action to prevent the deletion of data from becoming permanent. The described techniques may also be utilized to detect anomalous changes to a policy or affecting storage of data and taking automated action to mitigate the effects of those changes. In one example, events generated as a result of requests to perform operations on data objects in a data storage service may be obtained, where at least some of the events indicate a failure to fulfill respective requests. Data from the events may be input into a model to detect an anomaly indicative of inadvertent modification of data. As a result of detection of the anomaly, a set of operations may be initiated or performed to prevent the inadvertent modification of data from becoming permanent.

公开(公告)号：US10516753B2

公开(公告)日：2019-12-24

申请号：US16278433

申请日：2019-02-18

Applicant: Amazon Technologies, Inc.

Inventor： Lei Li ,  Andrew Jason Ma ,  Gurpreet Singh Ahluwalia ,  Abhishek Dubey ,  Sachin Shah ,  Vijay Sen ,  Gregory Scott Benjamin ,  Prateek Rameshchandra Shah ,  Cody Wayne Maxwell Powell ,  Meltem Celikel ,  Darryl Hudgin ,  James Marvin Freeman, II ,  Aaron M. Bromberg ,  Bryant F. Herron-Patmon ,  Nush Karmacharya ,  Joshua B. Barnard ,  Peter Wei-Chih Chen ,  Stephen A. Slotnick ,  Andrew J. Watts ,  Richard J. Winograd

IPC: H04L29/08 ,  H04L29/06 ,  G06F21/10 ,  G06F12/02 ,  G06F12/0813 ,  G06F12/0862 ,  G06F12/121

Abstract: Disclosed are various embodiments for predictive caching of content to facilitate use of the content. If account is likely to commence use of a content item, the content item is cached before the use is commenced. The cache may be divided into multiple segments with different content selection criteria.