Title: Automated web service query service

Authors: Manivasakan Sabesan, Tore Risch, Feng Luan

Addresses: Uppsala Database Laboratory, Department of Information Technology, Uppsala University, SE-75105, Uppsala, Sweden. ' Uppsala Database Laboratory, Department of Information Technology, Uppsala University, SE-75105, Uppsala, Sweden. ' Database Systems, Department of Computer and Information Science, Norwegian University of Science and Technology, NO-7491, Trondheim, Norway

Abstract: A data providing web service returns a collection of objects without any side effects. The Web Service MEDiator (WSMED) system provides general SQL query capabilities. To make any data providing system into a data providing web service WSMED includes a web service generator that automatically deploys the operations required to access a data source. The web service generator is used also for defining the web service interface to WSMED itself to provide SQL query functionality to query and join any data providing web services. Search of any data providing web service from a browser can be done without any need for installing software.

Keywords: web service operations; web service queries; adaptive parallelisation; query optimisation; web service generator; web services; SQL query functionality; data search; web search.

DOI: 10.1504/IJWGS.2010.036405

International Journal of Web and Grid Services, 2010 Vol.6 No.4, pp.400 - 423

Available online: 02 Nov 2010 *

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