Re: centroid propagation

Mark Prior <mrp@itd.adelaide.edu.au> Mon, 18 October 1993 00:38 UTC

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To: Hiroaki Kashima <kashima@csce.kyushu-u.ac.jp>
Cc: ietf-wnils@ucdavis.edu
Subject: Re: centroid propagation
In-Reply-To: Your message of "Fri, 15 Oct 1993 23:01:28 +0900." <9310151401.AA17091@hakozaki.csce.kyushu-u.ac.jp>
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Date: Mon, 18 Oct 1993 09:40:22 +0930
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From: Mark Prior <mrp@itd.adelaide.edu.au>

     >  PERL and WAIS
     >  Martin Hamilton <M.T.Hamilton@lut.ac.uk>
     >  whois++ -> ftp://ftp.adelaide.edu.au/pub/whois/whois++beta.tar.Z

This implementation is really mine and it's a gateway to an underlying
X.500 Directory Service.

     I've found kth's implementation has a mechanism for centroid
     propergation. But others don't seem to have that mechanism. Do they
     use DB system to change data and centroid propergation?

I don't support centroids since it is too difficult to do a complete
implementation when you are constrained by another system that doesn't
map into whois++ cleanly. I would attempt to do a partial
implementation but unless whois++ supported "maybe" style responses
this would be too confusing for the user.

The data management of my system is handled by X.500 and so the
whois++ server is only a readonly interface onto the data.

Mark.