From: edguer@ces.cwru.edu (Aydin Edguer)
Newsgroups: comp.infosystems.wais
Subject: comp.infosystems.wais Frequently asked Questions [FAQ] (with answers)
Followup-To: comp.infosystems.wais
Date: 19 Nov 1992 18:55:58 GMT
Organization: Computer Engineering and Science, Case Western Reserve University
Distribution: world
Reply-To: edguer@ces.cwru.edu
NNTP-Posting-Host: sentinel.ces.cwru.edu
Summary: FAQ

Last-modified: 19 Nov 92 00:00:01 EST
Version: beta release 1

comp.infosystems.wais Frequently asked Questions [FAQ] (with answers)

	-1-  What is the purpose of this newsgroup?
	-2-  How can I search this FAQ to find the answers?
	-3-  What is WAIS?
	-4-  Where can I find more information on WAIS?
	-5-  How can I get access to WAIS?
	-6-  Where can I find WAIS software for the XYZ OS?

Please send suggested corrections and additions to: edguer@ces.cwru.edu

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Subject: -1-  What is the purpose of this newsgroup?
Date: 28 Oct 92 00:00:01 EST

From the Charter:

comp.infosystems.wais is for discussion of WAIS, the Wide Area Information
Servers, a networked full text retrieval system developed by Thinking Machines,
Apple Computer, and Dow Jones.

------------------------------

Subject: -2-  How can I search this FAQ to find the answers?
Date: 19 Nov 92 00:00:01 EST

This FAQ follows the RFC1153 recommendations for message digests and
thus should easily be viewed by newsreaders that understand message
digests.

This FAQ also uses the Subject: lines with the answer to each question
and thus it should be easy to step through the answers with the "^G" command
of rn.

This FAQ marks each question with a "dash number dash" so that using
a regular expression search pattern you can easily get directly to any
question on the document.

------------------------------

Subject: -3-  What is WAIS?
Date: 28 Oct 92 00:00:01 EST

WAIS stands for Wide Area Information Servers.

WAIS is a networked information retrieval system.  WAIS currently uses TCP/IP
to connect client applications to information servers.  Client applications
are able to retrieve text or multimedia documents stored on the servers.
Client applications request documents using keywords.  Servers search a full
text index for the documents and return a list of documents containing the
keyword.  The client may then request the server to send a copy of any of
the documents found.

Although the name "Wide Area" implies the use of the large networks such as
the Internet to connect clients to servers distributed around the network,
WAIS can be used between a client and server on the same machine or a client
and server on the same LAN.

WAIS uses the Z39.50 query protocol to communicate between clients and servers.
WAIS does not, at this time, implement the full Z39.50-1992 specification.
In particular, WAIS does not permit boolean searches but instead is restricted
to relevance feedback.

There are a large number of servers running currently [over 300 databases].
Topics range from recipes and movies to bibliographies, technical documents,
and newsgroup archives.

WAIS is a project of Thinking Machines, Apple Computer and Dow Jones.
WAIS is a free product available with full source to the server, indexing
software, and many clients.

------------------------------

Subject: -4-  Where can I find more information on WAIS?
Date: 28 Oct 92 00:00:01 EST

Depending upon the information you seek there are many options.

Perhaps the best place to start is the WAIS white sheet available
via anonymous FTP from think.com in the file wais-corporate-paper.text.
This will give you a good idea of why people got interested in WAIS
and a very simple overview of the WAIS architecture.

If you want to learn more about how WAIS really works or answer other
FAQ's the best place to start is the documentation that comes with WAIS.
The WAIS distribution is available via anonymous FTP from think.com in
the file /wais/wais-8-b5.tar.Z.  After uncompressing and untarring the
distribution, you will find a ./doc directory that includes a more complete
FAQ, documents for programmers, users guides, protocol specifications,
a paper on digital librarian ethics, and a bibliography of WAIS articles.

If you wish to do further reading the bibliography of articles published on
WAIS is also available separately from think.com in the file
/wais/bibliography.txt.

Next, of course, there is the newsgroup comp.infosystems.wais.
The newsgroup is regularly visited by the authors of WAIS at think.com and
other experts on using both WAIS and other resources on the Internet.
After listening in on the group for a while, you are welcome to post your
questions if you have been unable to find an answer yourself from the
documentation.

Finally, there are a number of mailing lists which you can join if you
wish to follow WAIS.

wais-interest			Contact: wais-interest-request@think.com
	This is a moderated list used to announcement new releases for
	the Internet environment.

wais-discussion			Contact: wais-discussion-request@think.com
	The WAIS-discussion is a digested, moderated list on Electronic
	publishing issues in general and Wide Area Information Servers in
	particular.  There are postings every week or two.

wais-talk			Contact: wais-talk-request@think.com
	The WAIS-talk is an open list (interactive, not moderated) for
	implementors and developers.  This is a technical list that is
	not meant to be used as a support list.

Z3950IW				Contact: LISTSERV@nervm.nerdc.ufl.edu
	Z39.50 Implementors list for low level discussions of protocol 
	details.

------------------------------

Subject: -5-  How can I get access to WAIS?
Date: 19 Nov 92 00:00:01 EST

Perhaps the easiest way to get started, if you do not want to get a copy of
the full distribution and build your own clients is to try WAIS out using the
client running at Thinking Machines.  To do this you must use TELNET to
connect to quake.think.com and enter the username "wais" [lowercase-no quotes]
at the "login:" prompt.  This will permit you to use swais (Screen WAIS).
swais is a curses based interface, so if you have problems, it may be due
to your terminal setup.  If you are unsure of the commands, try using a
question mark [?] at the prompt.

------------------------------

Subject: -6-  Where can I find WAIS software for the XYZ OS?
Date: 19 Nov 92 00:00:01 EST

There are a number of sources for WAIS software available via anonymous FTP.
[please try nic.funet.fi:/pub/networking/service/wais first, if in Europe]

think.com:/wais/wais-8-b5.tar.Z
	This is the main UNIX distribution.  It includes waisindex, the
	program that builds the indexes, and waisserver, the program that
	responds to client queries.  The clients include:
	waissearch - a "dumb" tty client interface
	swais - a "simple" curses based client interface
	wais.el - A GNU Emacs client interface
	xwais - an X Window System client interface

think.com:/wais/motif-a1.tar.Z
	mxwais - an OSF-Motif client interface that requires the xwais source.

SunSITE.unc.edu:/pub/wais/openlook-wais.tar.Z
	xwais - an OpenLook (NeWS) client interface

SunSITE.unc.edu:/pub/wais/sunview/sunsearch.src.003.tar.Z
	sunsearch - a SunView (SunTools) client interface

SunSITE.unc.edu:/pub/wais/vms/vms-client/*
	client - a VAX VMS based client interface (based on the code from 8-b2?)

SunSITE.unc.edu:/pub/wais/vms/vms-server/*
	waisserver - a VAX VMS based server
	waisindex - a VAX VMS based indexer

think.com:/wais/WAIStation-NeXT-1.9.1.tar.Z
	WAIStation.app - a NeXTstep based client interface for NeXT workstations

think.com:WAIStation-0-63.sit.hqx
	WAIStation - a Macintosh interface client based on MacTCP.
	MacTCP must be obtained separately.
	Source to the client in THINK C is available from
	quake.think.com:/wais/WAIStation-0-62-Sources.sit.hqx

mendel.welch.jhu.edu:/incoming/HyperWais.sit.hqx
	HyperWais - A Macintosh Hypercard client interface.
	Based on MacTCP and Hypercard (which must be obtained separately).
	Source is also available from
	mendel.welch.jhu.edu:/incoming/HyperWais.src.sit.hqx

SunSITE.unc.edu:/pub/wais/DOS/pcdist.zip
	pcwais - An MS-DOS client interface
	Based on Borland TurboVision and the Crynwr Packet Drivers.

oac.hsc.uth.tmc.edu:/public/dos/misc/oacwais.exe
	oacwais - An MS-DOS client interface
	Based on FTP Software's PC/TCP.
	FTP Software's PC/TCP must be obtained separately.

SunSITE.unc.edu:/pub/wais/Windows/wwais103.zip
	wwais - a Microsoft Windows 3.0 client interface
	Based on Visual Basic and Novell's LAN Workplace for DOS.
	LAN Workplace for DOS must be obtained separately.

You can also use Gopher to access WAIS.  For the availability of Gopher
clients, please visit the comp.infosystems.gopher newsgroup.

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Newsgroups: comp.infosystems.wais