95 search results - page 4 / 19 » Well-formed data warehouse structures |
DAWAK
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. A federated data warehouse is a logical integration of data warehouses applicable when physical integration is impossible due to privacy policy or legal restrictions. In ...
IJCSA
2007
13 years 7 months ago
2007
Data warehouse systems service larger and larger sets of data. Effective data indexing is not sufficient, because one system node is unable to store such amount ofquickly flowing ...
ECBS
2010
IEEE
13 years 5 months ago
2010
IEEE
In classical data warehouses (DWH), classification of values takes place in a sharp manner, because of this true values cannot be measured and smooth transition between classes do...
DOLAP
1999
ACM
13 years 11 months ago
1999
ACM
Modeling data warehouses is a complex task focusing, very often, into internal structures and implementation issues. In this paper we argue that, in order to accurately reflect the...
DMDW
2000
13 years 8 months ago
2000
For developing data warehouse (DW) and OnLine Analytical Processing (OLAP) systems, the dominant relational database reaches its limitations. On the way of the development, object...