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Problems in the maintenance of a federated database schema

Thu, 08/31/2006 - 15:35 — cat
Authors: 
Motz, Regina
Author: 
Motz, R
Year: 
2002
Venue: 
Proc. 12th Int. Conf. Chilean Computer Science Society (SCCC'02)
URL: 
http://csdl.computer.org/dl/proceedings/sccc/2002/1867/00/18670124.pdf
DOI: 
doi.ieeecomputersociety.org/10.1109/SCCC.2002.1173183
Citations: 
2
Citations range: 
1 - 9
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Motz2002Problemsinthemaintenanceof.pdf173.8 KB

In this paper, we characterize the problem of maintenance
of a federated schema to cope with local schema evolution
in a tightled coupled federation. By means of an example,
we present the problems that local schema changes
could cause on the federated schema and show proposed
solutions.