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Article #75079"Open System" Redefined in OSI Specification
From: David J. Camp
Date: Mon, 19 Nov 1990 09:12
Date: Mon, 19 Nov 1990 09:12
31 lines
2133 bytes
2133 bytes
The word "Open System" has usually had an unspoken definition in the computer industry. It has meant a computer that had adequate documentation or that allowed applications to migrate to and from other platforms. I noticed in the OSI protocol specification that the term "Open System" is given a completely different meaning. It is defined as any system that is capable of communicating with other "Open Systems", i.e. one that implements the OSI protocol. This definition will probably acquire legal significance because it is part of the formal OSI specification. It will allow vendors to claim that their computers are "Open Systems" when in fact it remains difficult or impossible to migrate applications to other systems, or thorough documentation is nor provided. Since it is unlikely that the OSI protocol specification will be changed, it is now necessary for the user community to change their use of terminology. I propose that the term "Portable Applications" be used, as in, "The system does not support portable applications", or "This vendor's applications are not portable to other environments." It is unfortunate that the OSI committee has made this error, but given the new legal meaning of "Open System", we can no longer use the term as it was previously understood. -David- david@wubios.wustl.edu ^ Mr. David J. Camp david%wubios@wugate.wustl.edu < * > +1 314 382 0584 ...!uunet!wugate!wubios!david v "God loves material things."
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1025b4,c0b93fb4f7d1c8eb,start X-Google-Attributes: gid1025b4,public X-Google-ArrivalTime: 1990-11-19 01:12:30 PST Path: arc1-ca.pugleaf.net!gmdzi!unido!mcsun!uunet!shelby!apple!rutgers!att!tut.cis.ohio-state.edu!WUBIOS.WUSTL.EDU!david From: david@WUBIOS.WUSTL.EDU (David J. Camp) Newsgroups: gnu.misc.discuss Subject: "Open System" Redefined in OSI Specification Message-ID: <9011190912.AA15667@wubios.wustl.edu> Date: 19 Nov 90 09:12:30 GMT Sender: karl@tut.cis.ohio-state.edu Distribution: gnu Organization: GNUs Lines: 31 Posted: Mon Nov 19 10:12:30 1990