160 search results - page 6 / 32 » Schema and Database Evolution in the O2 Object Database Syst... |
118
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ADBIS
2004
Springer
15 years 5 months ago
2004
Springer
The richer data models of object relational databases opens many more options for the logical design of a database schema increasing the complexity of logical database design enorm...
108
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BTW
2001
Springer
15 years 4 months ago
2001
Springer
Mediators – used in federated information systems – provide a homogeneous read-only access to a set of autonomous information sources. To achieve semantic integration of the h...
VLDB
1994
ACM
15 years 3 months ago
1994
ACM
Current object database management systems support user-defined conversion functions to update the database once the schema has been modified. Two main strategies are possible whe...
DOA
2000
15 years 28 days ago
2000
Database schema integration is significant not only in building multidatabase systems but also in data warehousing. Metadata, which define schemas, are normally involved in the su...
ICDE
2010
IEEE
15 years 1 months ago
2010
IEEE
HECATAEUS is an open-source software tool for enabling impact prediction, what-if analysis, and regulation of relational database schema evolution. We follow a graph theoretic appr...