2 search results - page 1 / 1 » Proactive and reactive multi-dimensional histogram maintenan... |
JSS
2008
13 years 4 months ago
2008
Many state-of-the-art selectivity estimation methods use query feedback to maintain histogram buckets, thereby using the limited memory efficiently. However, they are "reacti...
BTW
2007
Springer
13 years 10 months ago
2007
Springer
: Statistics that accurately describe the distribution of data values in the columns of relational tables are essential for effective query optimization in a database management sy...