Schema evolution

In computer science, schema evolution refers to the problem of evolving a database schema to adapt it to a change in the modeled reality. The problem… (More)
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2012
2012
Supporting database schema evolution represents a long-standing challenge of practical and theoretical importance for modern… (More)
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Highly Cited
2008
Highly Cited
2008
Supporting graceful schema evolution represents an unsolved problem for traditional information systems that is further… (More)
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Highly Cited
2008
Highly Cited
2008
Evolving the database that is at the core of an Information System represents a difficult maintenance problem that has only been… (More)
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2006
2006
We briefly motivate and present a new online bibliography on schema evolution, an area which has recently gained much interest in… (More)
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Highly Cited
2005
Highly Cited
2005
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of… (More)
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Highly Cited
1999
Highly Cited
1999
Database systems offering a multidimensional schema on a logical level (e.g. OLAP systems) are often used in data warehouse… (More)
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Highly Cited
1993
Highly Cited
1993
Achieving correct changes is the dominant activity in the application software industry. Modification of database schemata is one… (More)
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Highly Cited
1993
Highly Cited
1993
This paper describes work carried out on a model for the versioning of class definitions in an object-oriented database. By… (More)
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Highly Cited
1992
Highly Cited
1992
Schema Evolution is the ability of a database system to respond to changes in the real world by allowing the schema to evolve. In… (More)
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Highly Cited
1990
Highly Cited
1990
While the contents of databases can be easily changed, their organization is typically extremely rigid. Some databases relax the… (More)
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