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Adding Dynamism to OGSA-DQP: Incorporating the DynaSOAr Framework in Distributed Query Processing

Lookup NU author(s): Dr Arijit Mukherjee, Professor Paul Watson

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Abstract

OGSA-DQP is a Distributed Query Processing system for the Grid. It uses the OGSA-DAI framework for querying individual databases and adds on top of it an infrastructure to perform distributed querying on these databases. OGSA-DQP also enables the invocation of analysis services, such as Blast, within the query itself, thereby creating a form of declarative workflow system. DynaSOAr is an infrastructure for dynamically deploying web services over a Grid or a set of networked resources. The DynaSOAr view of grid computing revolves around the concept of services, rather than jobs where services are deployed on demand to meet the changing performance requirements. This paper describes the merging of these two frameworks to enable a certain amount of dynamic deployment to take place within distributed query processing.


Publication metadata

Author(s): Mukherjee A, Watson P

Editor(s): Lehner, W., Meyer, N., Streit, A. and Stewart, C.

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: Euro-Par 2006 Workshops: Parallel Processing. CoreGRID 2006, UNICORE Summit 2006, Petascale Computational Biology and Bioinformatics

Year of Conference: 2006

Pages: 22-33

ISSN: 0302-9743

Publisher: Springer

URL: http://dx.doi.org/10.1007/978-3-540-72337-0

DOI: 10.1007/978-3-540-72337-0

Notes: Paper presented at CoreGRID Workshop on Grid Middleware Revised selected papers.

Library holdings: Search Newcastle University Library for this item

Series Title: Lecture Notes in Computer Science

ISBN: 9783540722267


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