摘要:
The disclosure provided a content delivery network, which comprises a content locating system, a delivery configuration managing system and at least one content providing node; wherein the content providing node is configured to acquire and provide a content; the content locating system is configured to determine a download location of a content requested to be downloaded and provide the determined download location information to a content download requester; and the delivery configuration managing system is configured to maintain and/or generate the delivery configuration information of the content, determining a delivery configuration of the content to be downloaded according to the received information of the content requested to be downloaded, and notify the same to the download requester. Further the disclosure provided a method for content delivery on the basis of the content delivery network described above. The technical solution of the disclosure supports various content delivery configurations with relatively low complexity and costs.
摘要:
The present invention provides a method for resource information backup operation based on peer to peer network, comprising: an initiating node sending an out-of-domain backup node determining request to a connecting node in backup domain, and said out-of-domain backup node determining request including the resource global identifier of said resource information to be backed up, and the connecting node in said backup domain and said host node in which the resource information is saved have different domain identifiers; the connecting node in said backup domain determining an out-of-domain backup node according to information of said resource global identifier and out-of-domain backup rules, and sending routing information of said out-of-domain backup node to said initiating node; and said initiating node sending an out-of-domain backup operation request to said out-of-domain backup node according to said routing information, and said out-of-domain backup node implementing corresponding processing according to said out-of-domain backup operation request.
摘要:
The present invention provides a method for resource information backup operation based on peer to peer network, comprising: an initiating node sending an out-of-domain backup node determining request to a connecting node in backup domain, and said out-of-domain backup node determining request including the resource global identifier of said resource information to be backed up, and the connecting node in said backup domain and said host node in which the resource information is saved have different domain identifiers; the connecting node in said backup domain determining an out-of-domain backup node according to information of said resource global identifier and out-of-domain backup rules, and sending routing information of said out-of-domain backup node to said initiating node; and said initiating node sending an out-of-domain backup operation request to said out-of-domain backup node according to said routing information, and said out-of-domain backup node implementing corresponding processing according to said out-of-domain backup operation request.