Patent ID: 9009103
Filing Date: 2015-04-14
Classification: G06F,H04L

Abstract:
1. A method, comprising: accessing a fingerprint for a content item to be accessed by a mobile computing device, where the fingerprint is an anonymous obfuscation of an identifier of the content item; accessing a fingerprint data store on the mobile computing device, where the fingerprint data store stores fingerprints associated with content items available from a first content data store on the mobile computing device, from a second content data store associated with a web service that provides a content pre-fetching service for the mobile computing device, and from an origin server; upon determining that the content item is available from the first content data store based, at least in part, on the fingerprint: upon determining that the content item is not available from the first content data store based, at least in part, on the fingerprint, and upon determining that the content item is available from the second content data store based, at least in part, on the fingerprint: upon determining that the content item is not available from the first content data store based, at least in part, on the fingerprint, and upon determining that the content item is not available from the second content data store based, at least in part, on the fingerprint, and upon determining that the content item is available from an origin server: