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  1. Apache Taverna
  2. TAVERNA-280

Metadata-based Service Selection

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    Details

    • Type: Bug
    • Status: To Do
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Taverna Server
    • Labels:
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      Description

      Would be nice to have a metadata-based scheme for service selection. Services can be described somewhere with metadata (e.g., operation details, legal location, price, estimated reliability) and a query (SPARQL?) used to pick a service that matches some functional and non-functional characteristics.

      Query needs to be able to return multiple results so that a failure in submission does not prevent choosing another alternative. (It is a general property of distributed systems that one cannot reliably detect whether a service is down before submission.)

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              • Assignee:
                Unassigned
                Reporter:
                stain Stian Soiland-Reyes
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                Dates

                • Created:
                  Updated: