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The management of changing types in an object-oriented database

... Skarra, A Zdonik, S ... such may be modified and shared. The effects of changing a type extend to objects of the type and to programs that use objects of the ...

Publication - cat - 06/15/2023 - 14:51 - 0 comments - 1 attachment

Schema evolution in object databases by catalogs

... Pons, A; Keller, R. K. Author:  Pons, A Keller, R ...

Publication - cat - 07/03/2022 - 23:42 - 0 comments - 0 attachments

Unified Class Evolution by Object-Oriented Views

... and incremental development. On the schema level, a firm restriction in this evolution is that it can only be done by evolving class hierarchies downwards by subclassing. We show a unified approach to class evolution in object-oriented databases, where class ...

Publication - cat - 04/16/2013 - 05:27 - 0 comments - 0 attachments

Managing Schema Evolution Using a Temporal Object Model

... objects should be traceable. In this paper we propose a method for managing schema changes by exploiting the functionality of a temporal object model. The result is a uniform treatment of schema ...

Publication - cat - 04/16/2013 - 03:38 - 0 comments - 0 attachments

ROVER: A Framework for the Evolution of Relationships

... Claypool, K.T.; Rundensteiner, E.A.; Heineman, G.T. Author:  ... propose comprehensive support for relationship evolution. A complete schema evolution facility for any OODB system must provide (1) ...

Publication - cat - 04/16/2013 - 02:49 - 0 comments - 1 attachment

Multiobjects to Ease Schema Evolution in an OODBMS

... 105.98 KB The multiobject mechanism is a pertinent way to implement specialization in an object database and differs ...

Publication - cat - 04/16/2013 - 02:38 - 0 comments - 1 attachment

A Unified Framework for Supporting Dynamic Schema Evolution in Object Databases

... with regard to database applications. Finally, we propose a declarative language based on OQL, the ODMG query language, that the user ...

Publication - cat - 04/16/2013 - 02:27 - 0 comments - 1 attachment

Advanced Principles for Changing Schemas of Object Databases

... range:  n/a Attachment Size ... designers building up object database schemata require a more abstract level. This paper addresses new facilities for updating a ...

Publication - cat - 04/16/2013 - 02:27 - 0 comments - 1 attachment

Dealing with Version Pertinence to Design an Efficient Schema Evolution Framework

... This paper addresses the design of a schema evo- lution framework enabling an efficient management of object ... we provide operations for immediate refreshing of a database to enable an ef- ficient manipulation of versions by a large ...

Publication - cat - 04/16/2013 - 01:38 - 0 comments - 0 attachments

A Framework for Managing Schema Versioning in Object-Oriented Databases

Authors:  Odberg, E Author:  Odberg, E Year:  ...

Publication - cat - 04/16/2013 - 01:16 - 0 comments - 0 attachments