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Schema Evolution
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21 results
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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 Heterogeneous Database Architectures, A Schema Transformation Approach
... McBrien, P; Poulovassilis, A Author: ... Poulovassilis, A Year: ...
Publication - cat - 09/13/2022 - 17:45 - 0 comments - 0 attachments
- 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
- An Architecture for Managing Database Evolution
... to put into practice this strategy, each component of a database is seen under this architecture as the information base of an information system. Furthermore, a translation information system is considered in order to manage the ... of conceptual elements into logical schema elements. A current Oracle implementation of this architecture is also presented. ...
Publication - cat - 04/17/2013 - 13:27 - 0 comments - 1 attachment
- On Schema Evolution in Multidimensional Databases
... 277.31 KB Database systems offering a multidimensional schema on a logical level (e.g. OLAP systems) are often used in data warehouse ...
Publication - cat - 04/17/2013 - 12:49 - 0 comments - 1 attachment
- Co-transformations in Database Applications Evolution
... Cleve, A Hainaut, J ... 0 Citations range: n/a Attachment Size ...
Publication - acleve - 04/17/2013 - 11:38 - 0 comments - 1 attachment
- Evolution Support in Large-Scale Interoperable Systems: a Metadata Driven Approach
... N Jones, A Gray, W ... cost and effort required for maintaining the federation in a consistent state after its launch. If only human intervention is to be ...
Publication - cat - 04/17/2013 - 10:05 - 0 comments - 0 attachments
- A model for schema evolution in temporal relational databases
... Scalas, M.R.; Cappelli, A; DeCastro, C. Author: ... M Cappelli, A DeCastro, C ...
Publication - cat - 04/17/2013 - 06:49 - 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
- A Randomized Approach for the Incremental Design of an Evolving Data Warehouse
... Theodoratos, D; Dalamagas, T; Simitsis, A; A Simitsis, M Author: ...
Publication - cat - 04/16/2013 - 04:49 - 0 comments - 1 attachment
- 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
... 0 Citations 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
- Schema evolution in data warehousing environments: a schema transformation-based approach
... Fan, H; Poulovassilis, A Author: ... Poulovassilis, A Year: ...
Publication - cat - 04/15/2013 - 22:49 - 0 comments - 1 attachment
- Incremental Maintenance of Schema-Restructuring Views
... Koeller, A; Rundensteiner, EA Author: Koeller, A Rundensteiner, E ...
Publication - cat - 04/15/2013 - 22:27 - 0 comments - 1 attachment
- Database Evolution: the DB-Main Approach
... maintenance, reverse engineering and anticipating design. A common, generic, framework that can support these strategies is described. It is based on a generic data structure model, on a transformational approach to database ...
Publication - cat - 04/15/2013 - 22:27 - 0 comments - 1 attachment
- A Procedural Approach to Schema Evolution
... updates can cause problems. In this paper, we present a procedure which safely adds a fact type to a conceptual schema. This procedure, as well as being used for ...
Publication - cat - 04/15/2013 - 21:38 - 0 comments - 1 attachment