Virtualization in Grids: A Semantical Approach
نویسندگان
چکیده
Ever since the grid was conceptualized, many attempts have been made to reveal the real essence of grid computing. These models have converged towards the notion of virtualization. This paper is aimed at analyzing the semantics of virtualization. It is shown that resource abstraction is necessary for harnessing numerous diverse distributed resources whereas user abstraction is required for realizing resource sharing. Resource and user abstraction together form the cornerstones ofion is necessary for harnessing numerous diverse distributed resources whereas user abstraction is required for realizing resource sharing. Resource and user abstraction together form the cornerstones of virtualization and define a clear separation between grids and other distributed systems.
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