514 search results - page 17 / 103 » Management Of Schema Evolution In Databases |
VLDB
2007
ACM
15 years 3 months ago
2007
ACM
GridVine is a Peer Data Management System based on a decentralized access structure. Built following the principle of data independence, it separates a logical layer – where dat...
ISKI
1994
15 years 1 months ago
1994
There is a manifold of meanings we could associate with the term \evolution" in the database arena. This paper tries to categorize some of these into a unique framework, showi...
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SIGMOD
2011
ACM
14 years 13 days ago
2011
ACM
This demo shows how usage information buried in query logs can play a central role in data integration and data exchange. More specifically, our system U-Map uses query logs to g...
DEXA
2005
Springer
15 years 3 months ago
2005
Springer
The widespread use of XML brings new challenges for its integration into general software development processes. In particular, it is necessary to keep the consistency between di...
PODS
2004
ACM
15 years 9 months ago
2004
ACM
A schema mapping is a specification that describes how data structured under one schema (the source schema) is to be transformed into data structured under a different schema (the...