Design, Implementation and Operation of a Large Enterprise Content Distribution Network

Content Distribution Networks (CDNs) are becoming an important resource in enterprise networks. They are being used in applications ranging from broadcasted townhall-style meetings to the distribution of training and educational material. Building an effective CDN in an diverse enterprise environment is a challenge. This paper presents the design, implementation and operation of a large enterprise CDN and describes some of the lessons they learned from their experiences building such a CDN.