37 search results - page 2 / 8 » Design and Selection of Materialized Views in a Data Warehou... |
EDBT
1998
ACM
13 years 9 months ago
1998
ACM
An importantuse of data warehousing is to provide temporal views over the history of source data that may itself be non-temporal. While recent work in view maintenance is applicab...
DAWAK
2003
Springer
13 years 10 months ago
2003
Springer
In a data warehouse (DW) environment, when the operational environment does not posses or does not want to inform the data about the changes that occurred, controls have to be impl...
ICDE
1997
IEEE
14 years 6 months ago
1997
IEEE
A data warehouse stores integrated information from multiple distributed data sources. In effect, the warehouse stores materialized views over the source data. The problem of ensu...
ICDE
2000
IEEE
13 years 9 months ago
2000
IEEE
We consider the view data lineage problem in a warehousing environment: For a given data item in a materialized warehouse view, we want to identify the set of source data items th...
ADC
2003
Springer
13 years 10 months ago
2003
Springer
This paper proposes a novel way of automatically developing data warehouse configuration in rule-based CRM systems. Rule-based CRM systems assume that marketing activities are re...