DocumentCode
688446
Title
The Method to Resolve Schema Discrepancy of a Heterogeneous Database System
Author
Wei Du ; Xianxia Zou
Author_Institution
Dept. of Comput. Sci., GongDong Police Coll., Guangzhou, China
fYear
2013
fDate
13-15 Nov. 2013
Firstpage
2342
Lastpage
2346
Abstract
Schema integration is an important discipline for constructing a heterogeneous database system. The task becomes particularly challenging when involves the resolution of naming, structural and semantic conflicts. We present a method to integrating tables with structural conflict via the global metadata database (GMDB) and rule base. The method let user pose fuzzy query and comes back all possible results.
Keywords
distributed databases; fuzzy set theory; knowledge based systems; meta data; query processing; GMDB; fuzzy query; global metadata database; heterogeneous database system; naming conflicts; rule base; schema discrepancy resolving method; schema integration; semantic conflicts; structural conflicts; tables integration; Conferences; Database systems; Interoperability; Merging; Semantics; rule base; schema discrepancy; the global metadata database (GMDB);
fLanguage
English
Publisher
ieee
Conference_Titel
High Performance Computing and Communications & 2013 IEEE International Conference on Embedded and Ubiquitous Computing (HPCC_EUC), 2013 IEEE 10th International Conference on
Conference_Location
Zhangjiajie
Type
conf
DOI
10.1109/HPCC.and.EUC.2013.337
Filename
6832220
Link To Document