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Fifth IEEE/ACM International Workshop on Grid Computing (GRID'04)
High-Level Grid Application Environment to Use Legacy Codes as OGSA Grid Services
Pittsburgh, PA
November 08-November 08
ISBN: 0-7695-2256-4
P. Kacsuk, University of Westminster, London; MTA SZTAKI Lab. of Parallel and Distributed Systems, Hungary
A. Goyeneche, University of Westminster, London
T. Delaitre, University of Westminster, London
T. Kiss, University of Westminster, London
Z. Farkas, MTA SZTAKI Lab. of Parallel and Distributed Systems, Hungary
T. Boczko, MTA SZTAKI Lab. of Parallel and Distributed Systems, Hungary
One of the biggest obstacles in the wide-spread industrial take-up of Grid technology is the existence of a large amount of legacy code that is not accessible as Grid services. The paper describes a new approach (GEMLCA: Grid Execution Management for Legacy Code Architecture) to deploy legacy codes as Grid services without modifying the original code. Moreover, we show a workflow execution oriented Grid portal technology (P-GRADE portal) by which such legacy code based Grid services can be applied in complex business processes. GEMLCA has been implemented as GT-3 services but can be easily ported into the new WSRF Grid standards.
Citation:
P. Kacsuk, A. Goyeneche, T. Delaitre, T. Kiss, Z. Farkas, T. Boczko, "High-Level Grid Application Environment to Use Legacy Codes as OGSA Grid Services," grid, pp.428-435, Fifth IEEE/ACM International Workshop on Grid Computing (GRID'04), 2004
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