Browsing by Author "Xiang, Helen"

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Integrated queries over a heterogeneously distributed scientific database using OGSA-DQP

Xiang, Helen (Institute of Electrical and Electronics Engineers (IEEE), 2011)

In this paper we experiment with using the UNION ALL operator to make data integration queries over a version of the SDSS scientific Database, distributed using OGSA-DQP. The paper starts with background information on the ...