This title appears in the Scientific Report :
2011
Please use the identifier:
http://hdl.handle.net/2128/4516 in citations.
A Web Framework for Workflow Submission and Monitoring via UNICORE 6 based on Distributable Scientific Workflow Templates
A Web Framework for Workflow Submission and Monitoring via UNICORE 6 based on Distributable Scientific Workflow Templates
Grid middleware systems like UNICORE allow users to submit Grid jobs and perform computational work. Workflows, modelled as compound directed graphs and described by XML documents, can be created and manipulated by Grid workflow experts in a workflow editor provided by the UNICORE Rich Client. Para...
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Personal Name(s): | Bergmann, S. (Corresponding author) |
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Contributing Institute: |
Jülich Supercomputing Center; JSC |
Imprint: |
Jülich
Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag
2011
|
Physical Description: |
60 p. |
Dissertation Note: |
Aachen, FH, Campus Jülich, Masterarbeit |
Document Type: |
Master Thesis |
Research Program: |
Grid Technologies and Infrastructures Scientific Computing |
Series Title: |
Berichte des Forschungszentrums Jülich
4344 |
Subject (ZB): | |
Link: |
OpenAccess |
Publikationsportal JuSER |
Grid middleware systems like UNICORE allow users to submit Grid jobs and perform
computational work. Workflows, modelled as compound directed graphs and described by
XML documents, can be created and manipulated by Grid workflow experts in a workflow
editor provided by the UNICORE Rich Client. Parameters are used to describe job
definitions presented as nodes, and enclosing structures visualised through subgraphs in
the workflow structure.
A new export function developed for this Master thesis allows the selection of template
parameters and produces a workflow template. Template parametrisation is much easier
than workflow creation from scratch.
Furthermore, a Web application based on Apache Wicket has been developed, which provides
a repository for workflow templates and functions for workflow processing. Groovy
components, generated through the export function, allow end-users a manipulation of
workflow templates by specifying new template parameter values. |