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Schema Evolution in Database Systems: An Annotated Bibliography.

... 36.23 KB Schema Evolution is the ability of a database system to respond to changes in the real world by allowing the ... to evolve. In many systems this property also implies a retaining of past states of the schema. This latter property is necessary if ...

Publication - cat - 04/17/2013 - 05:16 - 0 comments - 1 attachment

Schema evolution in object-oriented database systems

... they seldom support automatic propagation mechanisms. A proposal is described that enables Sherpa to fully support the propagation of ... It extends previous classification mechanisms with a dynamic capability which adequately supports evolving class definitions and ...

Publication - cat - 04/16/2013 - 18:49 - 0 comments - 1 attachment

A Survey of Schema Versioning Issues for Database Systems

... 499 Schema versioning is one of a number of related areas dealing with the same general problem - that of ... structure. Schema versioning and schema evolution offer a solution to the problem by enabling intelligent handling of any temporal ...

Publication - cat - 04/16/2013 - 04:49 - 0 comments - 0 attachments