--- Thomas Beale <Thomas.Beale at OceanInformatics.biz>
wrote:

> Rodrigo Filgueira wrote:
> > I've been going round in circles about this
> question all weekend, and 
> > have two ideas.
> >
> > 1. It's basic and most important use is to provide
> reference to check 
> > the correctness of the arquetypes.
> > 2. It is needed for some types of persistence
> design
> >
> > Why am I asking myself this? because once
> assertions are implemented, 
> > all that may be needed for validating real data
> may be included in 
> > archetypes, can't it
> >
> > am I missing something?
> yes....the data. The data are all instances of the
> reference model, 
> nothing else. No matter how many openEHR
> deployments, no matter how many 
> archetypes or templates - all the data are instances
> of the one schema - 
> the reference model.
> 
> - thomas
> 
> 
> 


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