Managing resources in resource cache components

摘要

A system, method, and computer readable medium for managing resources maintained in resource cache components are provided. A network storage provider storing one or more resources on behalf of a content provider obtains client computing device requests for content. The network storage provider provides resources that are received and maintained on resource cache components. The network storage provider either processes requests or provides notifications to the resource cache components to facilitate the management of resources that need to be updated or are otherwise treated as invalid.

主权项

1. A hardware system for managing content requests comprising:
memory for maintaining entries in tracking information, the entries identifying requested resources; and at least one hardware processor corresponding to a content delivery service provider operative to host or process content on behalf of an origin source, the at least one hardware processor executing instructions to:
associate resources obtained from the origin source with entries in the tracking information;determine one or more entries in the tracking information are invalid prior to termination of expiration criteria associated with one or more resources corresponding to the one or more entries, wherein the determination is based on processing consistency check information received from the origin source or a third party component; andupdate, at the content delivery service provider, the one or more resources corresponding to the one or more determined invalid entries in the tracking information.