Resources Contact Us Home
Method and system for purging content from a content delivery network

Image Number 8 for United States Patent #7111057.

A content file purge mechanism for a content delivery network (CDN) is described. A Web-enabled portal is used by CDN customers to enter purge requests securely. A purge request identifies one or more content files to be purged. The purge request is pushed over a secure link from the portal to a purge server, which validates purge requests from multiple CDN customers and batches the requests into an aggregate purge request. The aggregate purge request is pushed from the purge server to a set of staging servers. Periodically, CDN content servers poll the staging servers to determine whether an aggregate purge request exists. If so, the CDN content servers obtain the aggregate purge request and process the request to remove the identified content files from their local storage.

  Recently Added Patents
Lentiviral gene transfer vectors and their medicinal applications
Switchable memory diodes based on ferroelectric/conjugated polymer heterostructures and/or their composites
Automatically capturing images that include lightning
Telephone relaying apparatus, telephone relaying method, and program
Supply voltage generating circuit and semiconductor device having the same
Information processing apparatus and storage medium for storing information processing program
Printable and printed articles
  Randomly Featured Patents
Swivel cable coupling for an air carbon-arc cutting and gouging torch
Flexible robot gripper for irregular shapes
MOS transistor
Ballast case for electronic fluorescent lamp
Postage metering system that utilizes secure invisible bar codes for postal verification
Process for the preparation of penicillins and penicillin derivatives
Color filter substrate, method of manufacturing the color filter and display device
Semiconductor wafer processing apparatus having a Bernoulli chuck
Application suggestions for mobile communication device based on location-based directory information
(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents