SYSTEM AND METHOD FOR FACILITATING ROUTING
A system and method are provided for routing content requests. On a given server network, content requests comprising a character string may be routed up a hierarchical network topology until a linear chain, corresponding to the character string, is identified. Thus, the content request is forwarded up the hierarchy until an intersecting server network is reached. Then the content request is forwarded down the hierarchy until, along a published linear chain corresponding to the character string, until a content source is reached. Content is provided to the requestor along a reverse path of the content request.
1 . A regional server for routing content requests, the regional server included in a present server network of a plurality of server networks of a present hierarchical level, the present hierarchical level being one of a plurality of hierarchical levels of a region-based hierarchical network, the regional server comprising:
one or more processors; and
one or more memory resources storing instructions that, when executed by the one or more processors, cause the regional server to:
receive a plurality of content requests for a target content from a plurality of end users;
determine whether a linear chain corresponding to the target content intersects with the present server network, the present server network representing a specified geographic region;
based on determining that the linear chain corresponding to the targeted content does not intersect with the present server network, pool the plurality of content requests into a single content request for the targeted content; and
forward the single content request to a next hierarchical level of the region-based hierarchical network, the next hierarchical level comprising a number of higher-tiered servers and representing a larger geographic region encompassing the specified geographic region.