Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Systems and method for automatic color plane misregistration calibration
Frequency offset estimation apparatus and method of OFDM system
Method for switching channels in a wireless communication network
Data transfer operation completion detection circuit and semiconductor memory device provided therewith
HYR1 as a target for active and passive immunization against Candida
Encoding digital content based on models for predicting similarity between exemplars
Method and systems for detecting duplicate travel path
  Randomly Featured Patents
Saver sub for a steering tool
Multiple monitor video editing device
Separable bottom stop assembly of slide fastener
Two-stroke internal combustion engine and method of operation thereof
Multifunctional contactless interconnect technology
High-speed emitter coupled logic circuit with large current driving capability
Method for forming a semiconductor device having a metallic substrate
Method and device for mapping a codeword to a layer in a multi-input multi-output system
Apparatus and method for drying or curing web materials and coatings
Exhaust gas purification system for an internal combustion engine