DocumentCode
1850448
Title
Research on Heterogeneous Data Access and Integration Model Based on OGSA-DAI
Author
Jiangjin Gao ; Jianqiong Xiao
Author_Institution
Exp. Center, China West Normal Univ., Nanchong, China
fYear
2013
fDate
21-23 June 2013
Firstpage
1690
Lastpage
1693
Abstract
Aiming at the existing problems with traditional integration technology, the system structure, service and workflow of OGSA-DAI are analyzed thoroughly. Based on OGSA-DAI extension, the data heterogeneity of semantic is shielded by schema mapping. An integration model is proposed to solve data integration and distributed query under the grid environment, achieving transparent access to distributed heterogeneous data and associated process.
Keywords
data integration; grid computing; query processing; OGSA-DAI extension; distributed heterogeneous data access; distributed query; grid environment; heterogeneous data integration model; schema mapping; semantic data heterogeneity; Computational modeling; Data integration; Data models; Distributed databases; Middleware; XML; OGSA-DAI; data integration; distributed; heterogeneous;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational and Information Sciences (ICCIS), 2013 Fifth International Conference on
Conference_Location
Shiyang
Type
conf
DOI
10.1109/ICCIS.2013.441
Filename
6643360
Link To Document