38 search results - page 8 / 8 » Cost Based Query Scrambling for Initial Delays |
DMDW
2000
13 years 5 months ago
2000
As views in a data warehouse become more complex, the view maintenance process can become very complicated and potentially very inefficient. Storing auxiliary views in the warehou...
WOWMOM
2005
ACM
13 years 10 months ago
2005
ACM
Both Mobile Ad Hoc Networks (MANETs) and Peer-toPeer (P2P) Networks are decentralized and self-organizing networks with dynamic topology and responsible for routing queries in a d...
BTW
2009
Springer
13 years 9 months ago
2009
Springer
: Cost-based optimizers in relational databases make use of data statistics to estimate intermediate result cardinalities. Those cardinalities are needed to estimate access plan co...