CROSS-CLUSTER DIRECT SERVER RETURN IN A CONTENT DELIVERY NETWORK (CDN)

A computer-implemented method, operable on a device in a content delivery network (CDN), wherein the CDN delivers content on behalf of at least one content provider, the device implementing a content delivery (CD) service, the method includes receiving a request from a client for particular content;...

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Hauptverfasser: NEWTON, Christopher, LIPSTONE, Laurence R, ZHU, Hong
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A computer-implemented method, operable on a device in a content delivery network (CDN), wherein the CDN delivers content on behalf of at least one content provider, the device implementing a content delivery (CD) service, the method includes receiving a request from a client for particular content; determining a second device in the CDN, the first device being in a first cluster and the second device being in a second cluster distinct from the first cluster; migrating the request to the second device; and then providing the second device with network traffic from the client.