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Implementing and Running a Workflow Application on Cloud Resources

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Author(s): Gabriela Andreea MORAR | Cristina Ioana MUNTEAN | Gheorghe Cosmin SILAGHI

Journal: Informatica Economica Journal
ISSN 1453-1305

Volume: 15;
Issue: 3;
Start page: 15;
Date: 2011;
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Keywords: Workflow | Cloud Resource

ABSTRACT
Scientist need to run applications that are time and resource consuming, but, not all of them, have the requires knowledge to run this applications in a parallel manner, by using grid, cluster or cloud resources. In the past few years many workflow building frameworks were developed in order to help scientist take a better advantage of computing resources, by designing workflows based on their applications and executing them on heterogeneous resources. This paper presents a case study of implementing and running a workflow for an E-bay data retrieval application. The workflow was designed using Askalon framework and executed on the cloud resources. The purpose of this paper is to demonstrate how workflows and cloud resources can be used by scientists in order to achieve speedup for their application without the need of spending large amounts of money on computational resources.
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