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

Helen Xiang

doi:10.1109/ITAIC.2011.6030237

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

Helen Xiang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

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 SDSS database and the eScience technologies OGSA-DAI and OGSA-DQP. It recaps how we distributes a SDSS database across three sites. It then examines the running of several OGSA-DQP queries against the database. We discuss our experiences of using UNION ALL for integrating data results from data service resources based on heterogeneous underlying database management systems.

Original language	English
Title of host publication	Procs 2011 6th IEEE Joint Int Information Technology and Artificial Intelligence Conf
Subtitle of host publication	ITAIC
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	421 - 425
Volume	1
ISBN (Print)	978-1-4244-8622-9
DOIs	https://doi.org/10.1109/ITAIC.2011.6030237
Publication status	Published - 2011

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10.1109/ITAIC.2011.6030237

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title = "Integrated queries over a heterogeneously distributed scientific database using OGSA-DQP",

abstract = "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 SDSS database and the eScience technologies OGSA-DAI and OGSA-DQP. It recaps how we distributes a SDSS database across three sites. It then examines the running of several OGSA-DQP queries against the database. We discuss our experiences of using UNION ALL for integrating data results from data service resources based on heterogeneous underlying database management systems.",

author = "Helen Xiang",

year = "2011",

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Integrated queries over a heterogeneously distributed scientific database using OGSA-DQP. / Xiang, Helen.
Procs 2011 6th IEEE Joint Int Information Technology and Artificial Intelligence Conf: ITAIC. Vol. 1 Institute of Electrical and Electronics Engineers (IEEE), 2011. p. 421 - 425.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - 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 SDSS database and the eScience technologies OGSA-DAI and OGSA-DQP. It recaps how we distributes a SDSS database across three sites. It then examines the running of several OGSA-DQP queries against the database. We discuss our experiences of using UNION ALL for integrating data results from data service resources based on heterogeneous underlying database management systems.

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DO - 10.1109/ITAIC.2011.6030237

M3 - Conference contribution

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BT - Procs 2011 6th IEEE Joint Int Information Technology and Artificial Intelligence Conf

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -

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

Abstract

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