33 search results - page 1 / 7 » Rewriting OLAP Queries Using Materialized Views and Dimensio... |
ICDE
2001
IEEE
14 years 7 months ago
2001
IEEE
DOLAP
2003
ACM
13 years 11 months ago
2003
ACM
Data warehouse and Online Analytical Processing(OLAP) play a key role in business intelligent systems. With the increasing amount of spatial data stored in business database, how ...
DEXA
2009
Springer
14 years 11 days ago
2009
Springer
Dimension hierarchies represent a substantial part of the data warehouse model. Indeed they allow decision makers to examine data at different levels of detail with On-Line Analyt...
VLDB
1999
ACM
13 years 10 months ago
1999
ACM
On-Line Analytical Processing (OLAP) based on a dimensional view of data is being used increasingly for the purpose of analyzing very large amounts of data. To improve query perfo...
KRDB
1997
13 years 7 months ago
1997
A data warehouse is a redundant collection of data replicated from several possibly distributed and loosely coupled source databases, organized to answer OLAP queries. Relational ...