Re: Identity modelling (was: dbdebunk 'Quote of Week' comment)

From: x <x_at_not-exists.org>
Date: Tue, 30 Aug 2005 12:49:13 +0300
Message-ID: <df1a30$pq0$1_at_domitilla.aioe.org>


"David Cressey" <david.cressey_at_earthlink.net> wrote in message news:wIVQe.3985$_84.3105_at_newsread1.news.atl.earthlink.net...
> There are multiple levels of abstraction, and what is logical at one level
> is physical at another.

> One interesting case is that of the URL. Is a URL a key or a pointer?
Does
> it name the resource, or does it locate the resource?

 URL = uniform resource locator
URN = uniform resource name
URI = uniform resource identifier
http://www.w3.org/TR/uri-clarification/ Received on Tue Aug 30 2005 - 11:49:13 CEST

Original text of this message