1500 search results - page 75 / 300 » Query Optimization in Database Grid |
ICDE
2003
IEEE
14 years 10 months ago
2003
IEEE
There has been interest recently in skyline queries, also called Pareto queries, on relational databases. Relational query languages do not support search for "best" tupl...
DCC
2007
IEEE
14 years 8 months ago
2007
IEEE
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...
VLDB
1998
ACM
14 years 1 months ago
1998
ACM
Query optimizers normally compile queries into one optimal plan by assuming complete knowledge of all cost parameters such asselectivity and resourceavailability. The execution of...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
The emergence of new higher education institutions has created the competition in higher education market, and data warehouse can be used as an effective technology tools for incr...
PVLDB
2008
13 years 8 months ago
2008
Given a parametrized n-dimensional SQL query template and a choice of query optimizer, a plan diagram is a color-coded pictorial enumeration of the execution plan choices of the o...