Athanasios Anastasiou wrote:
> Dear Thomas
>
> Thank you very much for your response, please see below
>
>   
>> my first question is: what technology do you want to to work in? There 
>> is a lot of open source work already done in Java, Eiffel and .Net for 
>> openEHR which you can use.
>>     
> The whole system is a GRID application supported by the Globus Toolkit 
> version 4.0. Maybe it was not clear in my last email but i was more 
> concerned with the back-end part. That is, the technology used to store 
> the EHR. I am more inclined to use a database rather than individual XML 
> files. So, the EHR packages (demographics, composition, folders, etc) 
> will be handled  at the database level and the individual datasets 
> (imaging, electrophysiology, etc) will be handled by services of the 
> GRID middleware that unify the storage nodes.
>
> It would be interesting to have a look at the Java and .NET source but i 
> can not find it in the web part of svn (at least by looking under the 
> /app directory )...Any further directions on this?
>   
For the Java source, it is best to talk to the Java developers and/or 
join the Java project mailing list (see 
http://svn.openehr.org/ref_impl_java/TRUNK/project_page.htm for links). 
This implementation uses MySQL as the back-end.

Ocean Informatics makes its .Net back-end (SQL-Server 2005-based) 
available for academic use. Please email privately with more details 
regarding this.

- thomas beale



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