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Comprehensive testing methodology for the operational National Grid Computing infrastructure — GARUDA

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4 Author(s)
Mangala, N. ; Center for Dev. of Adv. Comput. (C-DAC), Bangalore, India ; Jacob, A. ; Prahlad Rao, B.B. ; Chattopadhyay, S.

Grid computing is a collaborative e-infrastructure to solve large multidisciplinary problems having interrelated demands of data, compute, scientific instruments and increased importance of collaboration. Grid is a distributed system which enables sharing, selection, and aggregation of heterogeneous geographically distributed autonomous resources dynamically depending on their availability, capability, performance, and users QoS requirements. Validating such a vast system has additional complexities of heterogeneity, multiple administrative policies, and issues of multi-layer software interactions. GARUDA is the Indian National Grid Computing Initiative connecting over 65 partnering institutes across 30 cities of India and aggregating over 70TF-15TB Compute-Storage power. The authors present the software engineering challenges and validation methodologies for GARUDA, to make it a production level grid. Integrated validation of GARUDA through Application testing, Health Monitoring, Middleware-Software testing, Performance benchmarking and Stress testing are described.

Published in:

Emerging Applications of Information Technology (EAIT), 2012 Third International Conference on

Date of Conference:

Nov. 30 2012-Dec. 1 2012