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
Methods for selective reverse mask planarization and interconnect structures formed thereby
Selecting content for storage in a multi-device cache
Method and apparatus for modeling computer program behaviour for behavioural detection of malicious program
Solar energy converter with improved photovoltaic efficiency, frequency conversion and thermal management permitting super highly concentrated collection
Display system, display control method and computer program
System and method for removing oxide from a sensor clip assembly
  Randomly Featured Patents
Universal component system for application servers
Derivatives of 7-(2-substituted-2-hydroxyiminoacetamido)-3-(1-substituted tetrazol-5-yl thiomethyl-3-cephem-4-carboxylic acid
Apparatus and methods for drilling
One-piece drain hose OFR an automatic washer
Crystalline orthodontic bracket
Device at a roof-mounted load carrier for vehicles
Magnetic recording disc and process for producing the same
On-machine backplane mounted modular power and data distribution system
Oral high potency clinical anti-craving treatment and method of use
Polyamines and a process for their production from polyisocyanates