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- From: ajayshah@cmie.ernet.in (Ajay Shah)
- Subject: BOO REVIEW: Managing Internet Information Services
- Date: Sun, 5 Feb 1995 11:41:17 GMT
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- Managing Internet Information Services
- Cricket Liu, Jerry Peek, Russ Jones, Bryan Buus, & Adrian Nye
- with Greg George, Neophytos Iacovou, Jeff LaCoursiere, Paul Lindner,
- and Craig Strickland
- O'Reilly & Associates, Inc
- 630 pages, paperback, $30
- ISBN 1-56592-051-1, December 1994
-
- The table of contents of this book looked mouth-watering, and I
- started reading it ASAP. I will abstract the TOC here.
- * Chapters 1 and 2, introductory.
- * Chapters 3, services based on finger, inetd and telnet.
- * Chapters 4, 5 and 6: on setting up ftp, on wuftpd, maintaining an
- ftp site.
- * Chapters 7 and 8, on creating WAIS services and indexes.
- * Chapters 9 through 16, on setting up gopher services
- * Chapters 17 through 21, on setting up a web server
- * Chapter 22 through 25, on email based services, with an accent on
- Majordomo.
- * Chapter 26, on ftpmail services.
- * Chapter 27, on firewalls.
- * Chapter 28, xinetd
- * Chapter 29 and 30, Legal issues, and intellectual property.
-
-
-
- The book is very clearly focussed on answering the question "How do I
- setup one or more of the abovementioned services over the Internet?".
- It is assumed that you broadly know what the services themselves are
- from a user perspective, so there is no major effort in teaching you
- (say) how to use NCSA Mosaic. I think this specialisation makes
- perfect sense -- this is a book for information providers, not for
- consumers.
-
- In the entire process of becoming an information provider, there are
- two aspects: the sysadm problem and the authoring problem. This book
- broadly aims to help on both fronts. It does just about everything
- needed to make you a good sysadm. In several cases it displays a
- valuable wisdom about net.software. E.g. it teaches how to install
- wuftpd and xinetd, both of which might be unknown to the relatively
- uninitiated.
-
- On the authoring front it is a HOWTO i.t.o. of files and directories
- and languages etc. through which you will carry out your authoring
- efforts. The book also has a nice accent on security issues that might
- otherwise get glossed over by people who are thinking in a publishing
- or information dissemination frame of mind.
-
- You can, to be sure, install and run every one of these services all
- by yourself by hanging out on newsgroups, actually reading the
- READMEs, FAQs and other documentation on the net. Like other O'Reilly
- books, however, this is aimed at making it much easier and more
- accessible. In this objective it succeeds very well.
-
- I maintain both Majordomo and httpd here at CMIE.
- The rest of the book was quite new to me from an admin
- viewpoint. I carefully read the chapters on ftp and WAIS and came away
- very pleased with the practical confidence I got out of it. The
- chapters on the Web will be very useful to someone starting out on the
- process of estabilshing a web server. I will use this book when I come
- face to face with forms, server-side includes, clickable image maps,
- etc. One nice feature of the book is pointers to further reading on
- the net. I generally didn't see references to RFCs -- this is a HOWTO
- kind of book.
-
- Their treatment of HTML is pre HTML+ and does not address tables etc.
- At a ground level, in authoring, I have learned the need for a great
- deal of paranoia is writing good HTML, and in using multiple browsers
- plus htmlcheck and weblint as assistance in getting there. I felt the
- book was a little too sanguine on the subject of code quality of HTML.
-
-
- The issues of copyright (and, to some extent, of intellectual
- property) are dealt with in a US-centric way. These chapters were
- useful in defining the issues, but I'd have to look elsewhere to learn
- the ropes in a practical way. There is a fascinating discussion of the
- design issues involved in plans at O'Reilly for electronic
- distribution of encrypted books. I would actually like to know much
- more about the software mentioned here at a practical level. :-)
-
- While the authors try to address the question of evaluating which
- services one should install, I felt they don't work on this hard
- enough. E.g. at CMIE we currently have a httpd and a two mailing lists
- using Majordomo. I anticipate a little more growth in terms of a
- "querying" kind of mail server, WAIS based indexing of the materials
- accessed through our httpd, and perhaps an ftp server. This implies
- that many of parts of the book are superfluous for us - but the book
- does not work hard enough on clarifying the role of each of the
- strategies.
-
- Specifically, I suffer from the strong feeling (which many people on
- the net share) that the time for gopher has passed with the arrival of
- the Web. I feel gopher should have a prominent role in books of the
- history of the net, for it broke new ground and pioneered some
- concepts. But today, I don't see any role for menu-based querying in a
- world of hypertext. With hypertext, you can always create gopher-style
- menus by just creating enumerated lists, but when you do true
- hypertext you can go far beyond gopher-style delivery.
-
- At a tactical level, the fees being charged for the gopher 2.x server
- have hurt gopher. It's not asif the fees are unreasonable from the
- viewpoint of most organisations, but by introducing these fees, gopher
- loses out on the growth and participation obtained through guerilla
- activities. In how many sites did web servers pop up through the
- activities of sysadmins without the knowledge of top management?
- That's unlikely to happen so much for gopher now that there is a fee
- of ~ $500 a year to be paid for running a gopher 2.x server.
-
- Thus I think that the Web subsumes gopher, and was puzzled at the
- extensive treatment that this book presents for gopher (8 chapters,
- 128 pages). Deciding what services to provide is a central part of
- thinking about internet information services; I may be missing
- something essential, but I feel my concerns above are the most obvious
- set of questions about the future of gopher, and the book does not
- address them.
-
- In all, I think this is a unique book on the entire question of how to
- serve up information resources on the net. If you are setting up to
- become an information provider over the net, and if you are not an
- old-timer who already knows his way around fluently, then you need
- this book. I anticipate routinely turning to this book when faced with
- practical exigencies of managing information services over the net.
-
- Disclaimer: I requested and received a review copy of this book from
- the publisher, but I have no stake, financial or otherwise, in its
- success.
-
-
- --
- -------------------------
- Ajay Shah, Centre for Monitoring Indian Economy, Bombay
- ajayshah@cmie.ernet.in (9-7 GMT+5:30) http://www.cmie.ernet.in/~ajayshah
- <*(:-? - wizard who doesn't know the answer.
-
-