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
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;
Conference_Titel :
Computer Software and Applications Conference, 1997. COMPSAC '97. Proceedings., The Twenty-First Annual International
Conference_Location :
Washington, DC
Print_ISBN :
0-8186-8105-5
DOI :
10.1109/CMPSAC.1997.624792
