Patent application number | Description | Published |
20120079115 | REQUEST ROUTING IN A NETWORKED ENVIRONMENT - A system, methods, and interfaces for managing request routing functionality associated with resource requests for one or more resources associated with a content provider. The request routing functionality can correspond to the processing of domain name service (“DNS”) requests for resources by computing devices and the resolution of the DNS requests by the identification of a network address of a computing device that will provide the requested resources. Unlike traditional CDN service provider implementation, the processing of resource requests by the service provider is separate from the delivery of the content by the content provider (or on behalf of the content provider). | 03-29-2012 |
20120131192 | REQUEST ROUTING PROCESSING - Generally described, the present disclosure is directed to managing request routing functionality corresponding to resource requests for one or more resources associated with a content provider. The processing of the DNS requests by the service provider can include the selective filtering of DNS queries associated with a DNS query-based attack. A service provider can assign DNS servers corresponding to a distributed set of network addresses, or portions of network addresses, such that DNS queries exceeding a threshold, such as in DNS query-based attacks, can be filtered in a manner that can mitigate performance impact on for the content provider or service provider. | 05-24-2012 |
20130246624 | REQUEST ROUTING PROCESSING - Generally described, the present disclosure is directed to managing request routing functionality corresponding to resource requests for one or more resources associated with a content provider. The processing of the DNS requests by the service provider can include the selective filtering of DNS queries associated with a DNS query-based attack. A service provider can assign DNS servers corresponding to a distributed set of network addresses, or portions of network addresses, such that DNS queries exceeding a threshold, such as in DNS query-based attacks, can be filtered in a manner that can mitigate performance impact on for the content provider or service provider. | 09-19-2013 |
20130282864 | POINT OF PRESENCE MANAGEMENT IN REQUEST ROUTING - 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, performance threshold criteria, testing criteria, and the like. | 10-24-2013 |
20130346534 | POINT OF PRESENCE MANAGMENT IN REQUEST ROUTING - 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, performance threshold criteria, testing criteria, and the like. | 12-26-2013 |
20140059198 | REQUEST ROUTING MANAGEMENT BASED ON NETWORK COMPONENTS - 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. | 02-27-2014 |
20140365666 | REQUEST ROUTING IN A NETWORKED ENVIRONMENT - A system, methods, and interfaces for managing request routing functionality associated with resource requests for one or more resources associated with a content provider. The request routing functionality can correspond to the processing of domain name service (“DNS”) requests for resources by computing devices and the resolution of the DNS requests by the identification of a network address of a computing device that will provide the requested resources. Unlike traditional CDN service provider implementation, the processing of resource requests by the service provider is separate from the delivery of the content by the content provider (or on behalf of the content provider). | 12-11-2014 |
20150019734 | PROCESSING ENCODED CONTENT - A system and method for the management of client computing device content requests by service providers are provided. The requested content corresponds to content organized as a series of ordered frames, which include a number of reference frames. The management of the content requests can include the selection of computing devices corresponding to various Point of Presence locations for providing requested content. The selection of the computing devices can incorporate logic related to the delivery of a first subset of the content from a Point of Presence based on minimizing delivery latencies. The selection of the computing devices can incorporate logic related to the delivery of a second subset of the content from a second Point of Presence based on minimizing costs associated with delivery of the second subset. | 01-15-2015 |
20150081896 | LATENCY MEASUREMENT IN RESOURCE REQUESTS - 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. | 03-19-2015 |
20150081897 | LATENCY MEASUREMENT IN RESOURCE REQUESTS - 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. | 03-19-2015 |
20150089077 | MANAGING DATA TRANSFER USING STREAMING PROTOCOLS - Techniques are described for managing data transmissions between computing systems based at least in part on using a streaming transport protocol. At least some such data transmissions may be performed using HTTP, with one or more underlying transport protocols used to implement the HTTP-based data transmissions. HTTP-based data transmissions performed using an underlying streaming transport protocol, for example, may send data without performing error detection for reliability and without ensuring ordered delivery of the sent data. In addition, one or more HTTP-based data transmissions may be initiated using an underlying streaming transport protocol, but subsequent data transmissions may switch to using a different underlying transport protocol (e.g., TCP) or different transmission technique that is performed without using data streaming. | 03-26-2015 |