Re: [Myexperiment-discuss] "Intelligent" storage of workflows

[Linde, A.E.]

And I guess short answer is, not with a single query.

If and after David adds workflow contents to the RDF extracts then you will be able to do it, but via a SPARQL query and only of the database to the point of the previous night’s snapshot.

Or, you can construct a workflow that extracts all workflows, then the components of each workflow (Taverna 1 workflows only just now) and picks out those with processor X. And then run that workflow each time you want to make that query.

(Hope I’m answering correctly.)

T.


On 19/02/2009 12:28, "Jerzy Orlowski" <address@hidden> wrote:

  

 Basically my question is: can I make queries like:
 

 Get me all workflows that use a service that have a processor X?
 

 
 
 

 Jerzy Orlowski
 
 

 
 
 

 
 
 

 Quoting "Linde, A.E." <address@hidden>:
 

 Are the component details stored in the database or is the workflow queried at the point the call is made?
 
 T.
 
 
 On 18/02/2009 14:53, "Don Cruickshank" <address@hidden> wrote:
 
 
 

 The API allows you to query for the separate components of a workflow, e.g.:
 
 http://www.myexperiment.org/workflow.xml?id=172&elements=components

 

 

 --
 Tony Linde
 Project Manager
 Department of Physics & Astronomy
 University of Leicester
 
 


 

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-- 
Tony Linde
Project Manager
Department of Physics & Astronomy
University of Leicester