The Integration of Heterogeneous Data Sources Based on OGSA-DAI
Heterogeneity of the data leads to low utilization rate of resources, producing a large amount of information islands. This paper gives a new method to convert global query into local query which can be executed by OGSA-DQP based on OGSA-DAI and OGSA-DQP, achieving centralized and uniformed access t...
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| creator | Zhi-yun Zheng Li-fu Wang Lun Li Li-ping Lu |
| description | Heterogeneity of the data leads to low utilization rate of resources, producing a large amount of information islands. This paper gives a new method to convert global query into local query which can be executed by OGSA-DQP based on OGSA-DAI and OGSA-DQP, achieving centralized and uniformed access to multiple data sources. This method has been applied to a real project, and has achieved good results. |
| doi_str_mv | 10.1109/ITAP.2011.6006297 |
| format | Conference Proceeding |
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This paper gives a new method to convert global query into local query which can be executed by OGSA-DQP based on OGSA-DAI and OGSA-DQP, achieving centralized and uniformed access to multiple data sources. This method has been applied to a real project, and has achieved good results.</description><identifier>ISBN: 9781424472536</identifier><identifier>ISBN: 1424472539</identifier><identifier>EISBN: 1424472547</identifier><identifier>EISBN: 9781424472543</identifier><identifier>EISBN: 9781424472550</identifier><identifier>EISBN: 1424472555</identifier><identifier>DOI: 10.1109/ITAP.2011.6006297</identifier><language>eng</language><publisher>IEEE</publisher><subject>Cities and towns ; Distributed databases ; Servers ; Syntactics ; Web services</subject><ispartof>2011 International Conference on Internet Technology and Applications, 2011, p.1-4</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6006297$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,777,781,786,787,2052,27906,54901</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6006297$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Zhi-yun Zheng</creatorcontrib><creatorcontrib>Li-fu Wang</creatorcontrib><creatorcontrib>Lun Li</creatorcontrib><creatorcontrib>Li-ping Lu</creatorcontrib><title>The Integration of Heterogeneous Data Sources Based on OGSA-DAI</title><title>2011 International Conference on Internet Technology and Applications</title><addtitle>iTAP</addtitle><description>Heterogeneity of the data leads to low utilization rate of resources, producing a large amount of information islands. 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This paper gives a new method to convert global query into local query which can be executed by OGSA-DQP based on OGSA-DAI and OGSA-DQP, achieving centralized and uniformed access to multiple data sources. This method has been applied to a real project, and has achieved good results.</abstract><pub>IEEE</pub><doi>10.1109/ITAP.2011.6006297</doi><tpages>4</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Cities and towns Distributed databases Servers Syntactics Web services |
| title | The Integration of Heterogeneous Data Sources Based on OGSA-DAI |
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