514 search results - page 6 / 103 » Management Of Schema Evolution In Databases |
170
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SIGMOD
2009
ACM
15 years 9 months ago
2009
ACM
Schema evolution poses serious challenges in historical data management. Traditionally historical data have been archived either by (i) migrating them into the current schema vers...
167
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SIGMOD
2009
ACM
15 years 9 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...
FMLDO
2000
Springer
15 years 1 months ago
2000
Springer
WEBDB
2009
Springer
15 years 4 months ago
2009
Springer
We study the problem of schema evolution in the RDF data model. RDF and the RDFS schema language are W3C standards for flexibly modeling and sharing data on the web. Although sch...
ICEBE
2005
IEEE
15 years 3 months ago
2005
IEEE
Electronic commerce is emerging as a major application area for database systems. A large number of e-commerce stores provide electronic product catalogs that allow customers to s...