About the talk:
Caching and replication, collectively referred to as content distribution, are rapidly growing in importance in the Internet. On the web hosting side, the marketplace has already passed $1B and could reach $11B by 2002. AT&T aspires to be one of the largest web hosting providers in addition to already being one of the largest Internet service providers. This talk describes the Content Distribution component of the AT&T Internet Architecture. It surveys the existing commercial landscape and discusses some of the architectural alternatives. Then it discusses several related research projects within AT&T, such as delta-encoding, prefetching, connection management, and proxy performance.
About the speaker:
Fred Douglis is the head of the Distributed Systems Research Department at AT&T Labs--Research. He has published several papers in the area of World Wide Web performance and is responsible for the AT&T Internet Difference Engine, a tool for tracking and viewing changes to resources on the Web. He has taught distributed computing at Princeton University and the Vrije Universiteit, Amsterdam. He is the chair of the IEEE Computer Society Technical Committee on the Internet, and the 1999 USENIX Symposium on Internetworking Technologies and Systems. He has a Ph.D. in Computer Science from U.C. Berkeley.