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From "Stian Soiland-Reyes (JIRA)" <>
Subject [jira] [Commented] (COMDEV-121) Taverna: Databundle viewer for web
Date Mon, 02 Mar 2015 13:32:04 GMT


Stian Soiland-Reyes commented on COMDEV-121:

+1 and Done.

> Taverna: Databundle viewer for web
> ----------------------------------
>                 Key: COMDEV-121
>                 URL:
>             Project: Community Development
>          Issue Type: Bug
>            Reporter: Stian Soiland-Reyes
>              Labels: gsoc, gsoc2015, html, mentor, rest, web
> Project: Apache Taverna (incubating)
> Mentor: Stian Soiland-Reyes <>, Ian Dunlop <>
> Taverna Databundle is a file format returned by the Taverna Server containing the results
of a Taverna workflow run and its intermediate values and provenance metadata.
> The databundle is a structured ZIP file with metadata in JSON-LD.
> This GSOC project proposes to create a web-based presentation (but not edit) of a workflow
run, e.g. the following user story:
> 1) User uploads the databundle file for a workflow run (or provides the URI to one existing
elsewhere) into the presentation system
> 2) The presentation system shows basic information about the workflow run
> 3) User navigates to inputs/outputs
> 4) The presentation system presents a list of inputs or outputs - embedding images etc.
where possible, download links for large files, inline for small text, etc
> 5) User downloads a selected data file
> Metadata provided can be presented in many different ways, for instance:
> a) Which workflow was executed?
> b) Which steps were executed?
> c) What step produced this value?
> d) What values were produced by this step?
> e) What steps used this value?
> The student is free to choose programming language and web framework, as long as a free
runtime is available (e.g. Ruby on Rails, Java CXF, Node.js, Bootstrap, Ember).
> Your web viewer should aim to be added to the Apache Taverna as a release, so you would
be a part of the Apache Taverna developer community
> which will be able to give feedback, testing and guidance for this GSOC project and beyond.
> We can provide virtual servers for hosting the viewer prototypes.

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