139 search results - page 12 / 28 » Schema Repository for Database Schema Evolution |
ISMB
2007
13 years 11 months ago
2007
Motivation: A few years ago, FlyBase undertook to design a new database schema to store Drosophila data. It would fully integrate genomic sequence and annotation data with bibliog...
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
A multi-tenant database system for Software as a Service (SaaS) should offer schemas that are flexible in that they can be extended for different versions of the application and d...
DEXAW
2009
IEEE
13 years 6 months ago
2009
IEEE
XML data evolution has recently gained much interest in both research and practice. However, most of the existing works deal with separate aspects of the problem such as evolution...
DEBU
1999
13 years 8 months ago
1999
WOL is a Horn-clause language for specifying transformations involving complex types and recursive data-structures. Its declarative syntax makes programs easy to modify in respons...
ADBIS
2009
Springer
14 years 3 months ago
2009
Springer
In this paper, we visit the problem of the management of inconsistencies emerging on ETL processes as results of evolution operations g at their sources. We abstract Extract-Transf...