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Over the years, scientific applications have become more complex and more data intensive. Especially large scale simulations and scientific experiments in areas such as physics, biology, astronomy and earth sciences demand highly distributed resources to satisfy excessive computational requirements. Increasing data requirements and the distributed nature of the resources made I/O the major bottleneck for end-to-end application performance. Existing systems fail to address issues such as reliability, scalability, and efficiency in dealing with wide area data access, retrieval and processing. We…mehr

Produktbeschreibung
Over the years, scientific applications have become
more complex and more data intensive. Especially
large scale simulations and scientific experiments in
areas such as physics, biology, astronomy and earth
sciences demand highly distributed resources to
satisfy excessive computational requirements.
Increasing data requirements and the distributed
nature of the resources made I/O the major bottleneck
for end-to-end application performance. Existing
systems fail to address issues such as reliability,
scalability, and efficiency in dealing with wide area
data access, retrieval and processing. We explore
data-intensive distributed computing and study
challenges in data placement in distributed
environments. After analyzing different application
scenarios, we develop new data scheduling
methodologies and the key attributes
for reliability, adaptability and performance
optimization of distributed data placement tasks.
Autorenporträt
Mehmet is a doctoral candidate in computer science at Louisiana
State University, Baton Rouge, LA, USA from where he also holds
a master of science degree in systems science.