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ACKNOWLEDGMENTS
It has been a great pleasure working with the faculty, staff, and students at the University
of California, Irvine, during my tenure as a doctoral student. This work would never have
been possible if it were not for the freedom I was given to pursue my own research
interests, thanks in large part to the kindness and considerable mentoring provided by
Dick Taylor, my long-time advisor and committee chair. Mark Ackerman also deserves a
great deal of thanks, for it was his class on distributed information services in 1993 that
introduced me to the Web developer community and led to all of the design work
described in this dissertation. Likewise, it was David Rosenblum’s work on Internet-scale
software architectures that convinced me to think of my own research in terms of
architecture, rather than simply hypermedia or application-layer protocol design.
The Web’s architectural style was developed iteratively over a six year period, but
primarily during the first six months of 1995. It has been influenced by countless
discussions with researchers at UCI, staff at the World Wide Web Consortium (W3C), and
engineers within the HTTP and URI working groups of the Internet Engineering
Taskforce (IETF). I would particularly like to thank Tim Berners-Lee, Henrik Frystyk
Nielsen, Dan Connolly, Dave Raggett, Rohit Khare, Jim Whitehead, Larry Masinter, and
Dan LaLiberte for many thoughtful conversations regarding the nature and goals of the
WWW architecture. I’d also like to thank Ken Anderson for his insight into the open
hypertext community and for trailblazing the path for hypermedia research at UCI. Thanks
also to my fellow architecture researchers at UCI, all of whom finished before me,
including Peyman Oreizy, Neno Medvidovic, Jason Robbins, and David Hilbert.
The Web architecture is based on the collaborative work of dozens of volunteer software
developers, many of whom rarely receive the credit they deserve for pioneering the Web
before it became a commercial phenomenon. In addition to the W3C folks above,
recognition should go to the server developers that enabled much of the Web’s rapid
growth in 1993-1994 (more so, I believe, than did the browsers). That includes
Rob McCool (NCSA httpd), Ari Luotonen (CERN httpd/proxy), and Tony Sanders
(Plexus). Thanks also to “Mr. Content”, Kevin Hughes, for being the first to implement
most of the interesting ways to show information on the Web beyond hypertext. The early
client developers also deserve thanks: Nicola Pellow (line-mode), Pei Wei (Viola),
Tony Johnson (Midas), Lou Montulli (Lynx), Bill Perry (W3), and Marc Andreessen and
Eric Bina (Mosaic for X). Finally, my personal thanks go to my libwww-perl
collaborators, Oscar Nierstrasz, Martijn Koster, and Gisle Aas. Cheers!
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The modern Web architecture is still defined more by the work of individual volunteers
than by any single company. Chief among them are the members of the Apache Software
Foundation. Special thanks go to Robert S. Thau for the incredibly robust Shambhala
design that led to Apache 1.0, as well as for many discussions on desirable (and
undesirable) Web extensions, to Dean Gaudet for teaching me more about detailed system
performance evaluation than I thought I needed to know, and to Alexei Kosut for being the
first to implement most of HTTP/1.1 in Apache. Additional thanks to the rest of the
Apache Group founders, including Brian Behlendorf, Rob Hartill, David Robinson,
Cliff Skolnick, Randy Terbush, and Andrew Wilson, for building a community that we
can all be proud of and changing the world one more time.
I’d also like to thank all of the people at eBuilt who have made it such a great place to
work. Particular thanks go to the four technical founders — Joe Lindsay, Phil Lindsay,
Jim Hayes, and Joe Manna — for creating (and defending) a culture that makes
engineering fun. Thanks also to Mike Dewey, Jeff Lenardson, Charlie Bunten, and
Ted Lavoie, for making it possible to earn money while having fun. And special thanks to
Linda Dailing, for being the glue that holds us all together.
Thanks and good luck go out to the team at Endeavors Technology, including
Greg Bolcer, Clay Cover, Art Hitomi, and Peter Kammer. Finally, I’d like to thank my
three muses—Laura, Nikki, and Ling—for their inspiration while writing this dissertation.
In large part, my dissertation research has been sponsored by the Defense Advanced
Research Projects Agency, and Airforce Research Laboratory, Air Force Materiel
Command, USAF, under agreement number F30602-97-2-0021. The U.S. Government is
authorized to reproduce and distribute reprints for Governmental purposes
notwithstanding any copyright annotation thereon. The views and conclusions contained
herein are those of the authors and should not be interpreted as necessarily representing
the official policies or endorsements, either expressed or implied, of the Defense
Advanced Research Projects Agency, Airforce Research Laboratory or the U.S.
Government.
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