Re: [Virtuoso-users] Session Management Data Structure with RDF Graph

[Aldo B. <ald...@gm...>]

Herman,

I forgot to mention that Virtuoso provides a full blown web-server and
a preprocessor ( something like PHP/ASP ) called Virtuoso Server Pages
( VSP ).
It provides session management and low-level integration with all
other database features.

http://docs.openlinksw.com/virtuoso/vsp1.html

for example, you can loop over a select ( sql or sparql ) and print
html right away.

for ( select * from ... ) do {
--- ( print html here )
}

Cheers,
A

On Mon, Apr 18, 2011 at 10:40 PM, Aldo Bucchi <ald...@gm...> wrote:
> Hi Herman,
>
> On Mon, Apr 18, 2011 at 10:21 PM, Herman A. Junge <ha...@ne...> wrote:
>> Hi,
>> As a first project using an RDF Database, I would like to build an app with
>> Session Management: storing sessionId, userId, dates (in and out)... All the
>> traditional components, just using triplets instead of RDB Tables.
>> Question: Is there some recommendation on the Data Structure of such
>> application yet? or, as today, is rather free that implementation?
>
> My personal suggestion is that, at this early stage, you let go the
> idea of (re)using vocabularies and just create a simple ontology in
> your namespace.
> Let it evolve freely until you have a working prototype, and only then
> start looking for vocabularies.
>
> For example, I usually do something like this in the beginning:
>
> id : <http://mycompany.com/myapp/id>
>
> id:user1 id:name "Aldo" .
>
> id:session1
>  a id:Session ;
>  id:has_user id:user1 ;
>  id:id 1 ;
>  id:time "2011-09-29T13:07:19Z"^^xsd:dateTime ;
>  id:ip_addr "209.85.195.104"
>  ...
>  .
>
> And I let this grow organically. Further down the road, I would
> probably replace id:name for foaf:name, etc.
>
> Regards,
> A
>
>
>> Thank You,
>> Herman A. Junge
>> neoSource, SCL
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>>
>
>
>
> --
> Aldo Bucchi
> @aldonline
> skype:aldo.bucchi
> http://facebook.com/aldo.bucchi
> http://aldobucchi.com/
>



-- 
Aldo Bucchi
@aldonline
skype:aldo.bucchi
http://facebook.com/aldo.bucchi
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