619 search results - page 23 / 124 » Query Planning in Infomaster |
113
click to vote
ICDE
2007
IEEE
15 years 8 months ago
2007
IEEE
Most database query optimizers use cost models to identify good query execution plans. Inaccuracies in the cost models can cause query optimizers to select poor plans. In this pap...
96
Voted
EDBT
2010
ACM
15 years 6 months ago
2010
ACM
In adaptive query processing, the way in which a query is evaluated is changed in the light of feedback obtained from the environment during query evaluation. Such feedback may, f...
110
click to vote
VLDB
2007
ACM
15 years 8 months ago
2007
ACM
Forecasting future events based on historic data is useful in many domains like system management, adaptive query processing, environmental monitoring, and financial planning. We...
109
click to vote
VLDB
2001
ACM
15 years 6 months ago
2001
ACM
imizer Communication using Abstract Plans in Sybase ASE Query optimizers are error prone, due to both their nature and the increased search space that modern query processing requ...
155
click to vote
EDBT
2009
ACM
14 years 11 months ago
2009
ACM
Stream applications gained significant popularity over the last years that lead to the development of specialized stream engines. These systems are designed from scratch with a di...