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Search: in, Database s.e., Sigmod / VLDB, 10 - 49
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- DB2/XML: Designing for Evolution
... and XQuery using the XML data type introduced by SQL/XML. In this tutorial we focus on DB2s XML support for schema evolution, especially ...
Publication - cat - 04/17/2013 - 08:16 - 0 comments - 1 attachment
- PRIMA: Archiving and Querying Historical Data with Evolving Schemas
... Schema evolution poses serious challenges in historical data management. Traditionally the archival data has been (i) ... or (ii) maintained under the original schema version in which they firstly appeared, leading to a perfect archival quality, but to a ...
Publication - krlis1337 - 04/17/2013 - 07:27 - 0 comments - 0 attachments
- Update Rewriting and Integrity Constraint Maintenance in a Schema Evolution Support System: PRISM++
... more difficult and have thus far remained unsolved. In this paper, we address this issue by introducing a formal evolution model ... including the Genetic DB Ensembl (410+ schema versions in 9 years), and Wikipedia (240+ schema versions in 6 years). (Database ...
Publication - krlis1337 - 04/17/2013 - 06:49 - 0 comments - 0 attachments
- Incremental Reorganization Of Relational Databases
... The evolution of an information system is reflected in data modeling by database reorganization. Entity-Relationship (ER) ...
Publication - erhard - 04/16/2013 - 11:05 - 0 comments - 1 attachment