DocumentCode
2716308
Title
A schema integration architecture for multidatabase systems
Author
Wang, Guoren ; Yu, Ge ; Zhang, Bin ; Zheng, Huaiyuan
Author_Institution
Dept. of Comput. Sci. & Eng., School of Inf. Sci. & Eng., Shenyang, China
fYear
1997
fDate
11-15 Aug 1997
Firstpage
200
Lastpage
203
Abstract
The paper presents a three level schema integration architecture which consists of local schemas, mapped schemas, and a global schema for global multidatabase systems. Schema mapping rules, merging and restructuring rules are also presented for mapping local schemas into mapped schemas and for merging and restructuring the mapped schemas to get a final global schema
Keywords
data structures; database theory; distributed databases; open systems; global schema; local schemas; mapped schemas; multidatabase systems; schema integration architecture; schema mapping rules; three level schema integration architecture; Computer architecture; Computer integrated manufacturing; Computer science; Database systems; Information science; Merging;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Software and Applications Conference, 1997. COMPSAC '97. Proceedings., The Twenty-First Annual International
Conference_Location
Washington, DC
ISSN
0730-3157
Print_ISBN
0-8186-8105-5
Type
conf
DOI
10.1109/CMPSAC.1997.624792
Filename
624792
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