Using UNICORE and WS-BPEL for Scientific Workflow Execution in Grid Environments
| Autor: | Guido Scherp, Odej Kao, Wilhem Hasselbring, Stefan Gudenkauf, André Höing |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Service (systems architecture)
Database computer.internet_protocol Computer science Windows Workflow Foundation business.industry InformationSystems_INFORMATIONSYSTEMSAPPLICATIONS Context (language use) Grid computer.software_genre Workflow engine Workflow technology Business Process Execution Language Management information systems Workflow Software engineering business computer Workflow management system |
| Zdroj: | Lecture Notes in Computer Science ISBN: 9783642141218 Euro-Par Workshops |
| DOI: | 10.1007/978-3-642-14122-5_38 |
| Popis: | Within the BIS-Grid project, a BMBF-funded project in the context of the German D-Grid initiative, we developed the BIS-Grid workflow engine that is based upon service extensions to UNICORE 6 to use an arbitrary WS-BPEL workflow engine and standard WS-BPEL to orchestrate stateful, WSRF-based Grid services. Although aimed at proving the feasibility of applying Grid technologies for business information systems integration, we illustrate that this engine is also well-suited for scientific workflow execution, making standard WS-BPEL-based tooling accessible for scientific workflows. In this paper, we describe using the BIS-Grid engine for the execution of scientific workflows. This includes a differentiation of scientific and business workflows in general and an analysis of the suitability of the BIS-Grid infrastructure to execute scientific workflows. We propose reusable WS-BPEL patterns for typical scientific workflow activities whereas job submission is focused. Finally, we prospect our future work. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|