David,

One other question, is Backstage doing any "data caching" outside of  
Sesame? For instance, in Longwell the start.vt facets are calculated  
from Sesame and cached in memory to enhance performance.   This makes  
it hard to put longwell on top of a triplestore that is managed/ 
updated independently.

-Mark

On Feb 12, 2008, at 7:51 AM, David Huynh wrote:

> Mark Diggory wrote:
>> One other question:
>>
>> Do the statements in your triple-store match your Exhibit data model
>> directly, or would it operate on any RDF statements in the triple-
>> store regardless of schema?
>>
>> http://simile.mit.edu/wiki/Exhibit/Understanding_Exhibit_Database
>>
> The hope is that it would operate on any RDF data set. But we might  
> have
> to enforce one restriction in order to facilitate certain  
> optimization.
> Namely, all objects in RDF statements with the same predicate must all
> be literals, or must all be resources.
>
> David
>
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