Amazon Technologies, Inc.

Justin Jon Derby

Leonardo Davi Viccari

Sajeeva Lakmal Bandara Pallemulle

Camilla De Oliveira Penna Tavares

Andrew James Guenther

Ameet Nirmal Vaswani

David Andrew Killian

Benjamin Elias Seidenberg

Muneer Mirza

Faizal S Kassamali

Dmitry Sokolowski

Richard Christopher Green

Peter Da-Ming Zieske

Rajkumar Copparapu

Andrew Kenneth Milton

Massimo Ramella-Pezza

Adib Roumani

Kartikey Bhatt

Joel William Weisman

Sarath Chandra Murthy Muddapappu

A computer-implemented method for providing cryptographic services, including providing key pairs. A key management service receives a web service application programming interface or other such request to generate a key pair. To respond to the request, the key management service obtains a pregenerated key pair that is securely stored and provides the key pair in response to the request.

Application programming interface to generate data key pairs

Various embodiments of methods and apparatus for load balancing requests such that target resources serve a single client are described. In at least some embodiments, a single resource, such as a compute instance, is assigned to only one client, and that single resource is used for all subsequent connections and communications from that client. Some embodiments comprise a resource selection system which provides identifying information of an available resource, in order for a connection to be established between the client and the resource. The resource selection system then removes that identifying information from its memory. In some of these embodiments, a routing layer interfaces with the resource selection system to establish the connection between the client and the available resource. When a client is assigned to a resource, other clients may be prevented from establishing connections with the resource.

Load balancing requests such that target resources serve a single client

A rendering resources management component can maintain information that tracks rendering resources that have been assigned (or leased) to individual user devices. The rendering resources management component can further maintain information related thresholds for the number of available rendering resources in the rendering resource pools, including minimums, maximums or ranges. The rendering resources management component can further maintain information related to performance metrics associated with the assigned rendering resources. Based on one or more of the above information (or additional information), the rendering resources management component can then cause the instantiation or termination of rendering resources to manage the rendering resource pool.

Management of allocated computing resources in networked environment

An agent can be installed that is separate from an unsecure application, such as a third party browser, executing on a client device. Content to be displayed by, or accessible to, the application can be rendered or determined remotely, such that only unrestricted data is received by the application. Restricted data to be stored on the device, as may include one or more authentication credentials, can be transmitted over a secure connection to the agent, which can store the sensitive information to a secure location on the client device that is inaccessible to the application. Such management allows the sensitive information to be stored on the client device and provided with requests for restricted data, for example, while preventing the restricted data from being exposed to the application on the client device.

Providing content including sensitive data

Generally described, one or more aspects of the present application correspond to a content rendering system. A content management service hosts content on behalf of the content provider. The content management service includes one or more rendering engines that receive content from the one or more content providers that are registered with the content management service. Each content rendering engine can be configured to receive a content resource and generate at least one piece of processed content that can be rendered on a user device.

Network-based content rendering

Systems and methods are provided for increasing the overall network performance experienced by a group of devices by forming a dynamic and collaborative cluster of computing devices. In particular, the computing devices within the cluster collectively may identify and leverage the current capabilities of each of the individual members of the cluster to respond efficiently to network resource requests from computing devices inside or outside the cluster. As such, various embodiments provide for a dynamic cluster of computing devices that tailor the responsibilities of the members of the cluster to the current capabilities, capacities, and state of these computing devices. In particular, devices in the cluster may participate dynamically in the cluster to ensure that a device in the cluster that is currently most suited to performing a task is the device selected to perform that task.

Cache based on dynamic device clustering

Minimizing bandwidth consumption in rendering dynamic content, such as video streaming. Traditional streaming video applications utilize lossy protocols that often result in degraded user experiences. A dynamic content encoder/decoder allows a server-based browser application to generate vector-based rendering instructions for processing by a client-based browser application. Additionally, as the dynamic content changes the content to be displayed, a server-based browser application generates updated vector-based instructions and encoded spatial and temporal differences to minimize the data transmitted to the client-based browser.

Vector-based encoding for content rendering

Minimizing bandwidth consumption in rendering dynamic content, such as video streaming. Traditional streaming video applications utilize lossy protocols that often result in degraded user experiences. A dynamic content encoder/decoder allows a server based browser application to generate vector based rendering instructions for processing by a client based browser application. Additionally, as the dynamic content changes the content to be displayed, a server based browser application generates updated vector based instructions and encoded spatial and temporal differences to minimize the data transmitted to the client based browser.

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Seattle, WA, United States of America

Justin Jon Derby