Re: Taxonomy draft - web replication problems

From: Wojtek Sylwestrzak (W.Sylwestrzak@icm.edu.pl)
Date: Fri Aug 20 1999 - 16:38:04 MDT


Joe Touch wrote:

> > however for each of these definitions it would be relatively easy to
> > find a counterexample. it might be premature to consider these now,
> > but i'm sure we could give examples of mechanisms that copy server
> > output but can hardly be called caching, are initiated by server,
> > but are still considered to be caches etc.
>
> The purpose of these definitions (or the matrix thereof) is
> to provide a grounding for the base concepts. One thing
> we know all too well in WREC is that there is:
>
> - a counter example for every definition
>
> - a(nother) definition for any phrase
>
> The question is whether we can define caching and replication
> sufficient to distinguish them for the taxonomy.

Agreed. That's why I thought it might be premature to give
counterexamples.
Probably unnecessary and confusing at all.

[...]
>
> I.e., mirror refers to the server,or collection, not the
> individual items. A datum is replicated; the collection is
> mirrored. (at least that's what I'm trying to convey).
>

how about: a datum is copied, the collection is mirrored ?

--w



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