104 search results - page 1 / 21 » Meta Object Management and its Application to Database Evolu... |
ER
1992
Springer
13 years 8 months ago
1992
Springer
In this paper, we address the problem of supporting more exibility on the schema of object-oriented databases. We describe a general framework based on an object-oriented data mode...
DKE
1998
13 years 4 months ago
1998
The issues of schema evolution and temporal object models are generally considered to be orthogonal and are handled independently. However, to properly model applications that nee...
GPCE
2004
Springer
13 years 9 months ago
2004
Springer
Object database management systems (ODBMSs) typically offer fixed approaches to evolve the schema of the database and adapt existing instances accordingly. Applications, however, h...
ECOOPW
1999
Springer
13 years 8 months ago
1999
Springer
Like any other database application object database applications are subject to evolution. Evolution is, however, critical in object databases because it is the very characteristic...
ER
1994
Springer
13 years 8 months ago
1994
Springer
A logical database schema, e.g. a relational one, is an implementation of a speci cation, e.g. an entity-relationship diagram. Upcoming new data models and the necessity of seamle...