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From jsq@cs.utexas.edu Wed Oct 3 19:54:57 1990
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From: domo@tsa.co.uk (Dominic Dunlop)
Newsgroups: comp.std.unix
Subject: IEEE POSIX: ``One Group That's Working Well'' (Datamation)
Summary: ``The Standards Process Breaks Down'', Datamation, Sept. 15, lauds POSIX
Message-Id: <13157@cs.utexas.edu>
Sender: jsq@cs.utexas.edu
Organization: The Standard Answer Ltd.
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Date: 3 Oct 90 19:14:21 GMT
Reply-To: std-unix@uunet.uu.net
To: std-unix@uunet.uu.net
Submitted-by: domo@tsa.co.uk (Dominic Dunlop)
[John. As requested, permission sought and obtained from Ernie Kummer
of Cahners/Ziff Associates, whose telephone number is (708) 635 8800.
All he asked was a trailing copyright notice, which I have duly
supplied. DFD]
[Dominic, Thanks, -mod]
The following sidebar is quoted with permission and without comment
from ``The Standards Process Breaks Down'', the cover article in
Datamation, Sept. 15 1990 (vol.36, no. 18), pages 24 through 32. Get
hold of the full piece by Jeff Moad (a senior writer on the magazine's
staff) and read it if you wish. Its main thrust is at perceived
shortcomings in X3, the U.S. Accredited Standards Committee for
Information Processing.
One Group That's Working Well
Not all formal base standards-setting organizations seem to be
struggling to find ways to integrate users and consortia into
the process and keep up with demands for establishing standards
more quickly. At least one organization, the IEEE POSIX (The
Institute of Electrical and Electronic Engineers Inc. Portable
Operating System Interface for UNIX) Working Group, in just five
years, built an impressive record for responding to user and
vendor requirements rapidly and working with standards
consortia.
Established in 1985, the IEEE POSIX Working Group has been
attempting to define a set of open operating system interface
standards. The goal has been to allow programmers to develop to
a standard set of interfaces that would allow programs to work
with any number of compliant operating systems.
The effort has enjoyed strong user participation and extensive
support from standards consortia, and the group has made
significant progress in getting POSIX accepted as an
international standard. Already POSIX -- which consists of two
parts: system interface and shell and tools -- has progressed
to the point where the International Standards Organization has
proposed a draft international standard. Groups like the
Digital Equipment Computer Users Society (DECUS), the
120,000-member user group for Digital Equipment Corp. products,
have helped in defining POSIX requirements. And consortia such
as X/Open Co. Ltd. and the Open Software Foundation have
included POSIX support in their open architectures. The
National Institute of Standards and Technology has based a
Federal Information Processing Standard (FIPS) on the POSIX
standard.
IEEE officials and others say one reason why the POSIX working
group has been successful is because it has been able to attract
strong user involvement. According to Paul Borrill, the IEEE
Computer Society's vice president for standards, many users feel
effective on the POSIX technical committee because, under IEEE
rules, all voting is done on an individual rather than an
institutional basis. ``The users get the same vote as the
manufacturers in meetings,'' says Borrill.
IEEE groups such as the POSIX Working Group have also been more
willing than X3 committees to tackle the complex issue of
conformance testing. While the POSIX Working Group does not
certify conformance to the standard, it has formed a project to
create a standard methodology for testing conformance to POSIX
standards. Groups such as NIST are now using those guidelines
to create conformance test.
Some observers say the success of the IEEE POSIX Working Group
shows that the formal standards process can be made to work even
in a rapidly changing standards environment. ``The standards
need to be developed closest to the end user,'' says the
University of Pittsburgh's Michael B. Spring, a professor in the
information sciences department. ``IEEE is doing that.''
Reprinted from Datamation, September, 1990.
Copyright (c) by Cahners/Ziff Associates, L.P.
--
Dominic Dunlop
Volume-Number: Volume 21, Number 177