1500 search results - page 13 / 300 » Query Optimization in Database Grid |
PODS
2004
ACM
14 years 7 months ago
2004
ACM
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
DEXA
2006
Springer
13 years 11 months ago
2006
Springer
A new approach to query optimization, truly adaptive optimization (TAO), is presented. TAO is a general optimization strategy and is composed of three elements:
ICDE
2002
IEEE
14 years 9 months ago
2002
IEEE
We study the problem of query optimization in federated relational database systems. The nature of federated databases explicitly decouples many aspects of the optimization proces...
VLDB
1997
ACM
13 years 11 months ago
1997
ACM
In semistructured databases there is no schema fixed in advance. To provide the benefits of a schema in such environments, we introduce DataGuides: concise and accurate structural...