Invention Grant
US09100377B2 System and method for providing caching and pre-fetch of assets/media 有权
提供缓存和预取资产/媒体的系统和方法

System and method for providing caching and pre-fetch of assets/media
Abstract:
A system and method for routing and delivering pre-fetched assets/media, such as a digital image, is provided. The present invention is directed to a system that allows for two digital images to be pre-fetched or otherwise transferred concurrently from two separate source devices to virtually expand the bandwidth and increase the efficiency of the transfer. The system also allows image enhancements to be made in a distributed manner either by a source or destination device, or by both. The invention further provides a method of efficiently delivering multiple versions of a single image to a destination device. An asset ranking system is also provided that takes into consideration the frequency at which the digital image is accessed and the number of source devices that that the digital image is stored within.
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