635 search results - page 30 / 127 » Expiring Data in a Warehouse |
DOLAP
2000
ACM
14 years 2 months ago
2000
ACM
We consider the view maintenance problem in a web-based environment, in which clients query information from databases, stored in the form of materialized data warehouses, without...
HICSS
2003
IEEE
14 years 3 months ago
2003
IEEE
This paper presents research-in-progress. An extensive customer-centric data warehouse architecture should enable both complex analytical queries as well as standard reporting que...
DMDW
2000
13 years 11 months ago
2000
Data warehousing is a software infrastructure which supports OLAP applications by providing a collection of tools which allow data extraction and cleaning, data integration and ag...
ECAI
2010
Springer
13 years 11 months ago
2010
Springer
The paper describes a model-based approach to developing a general tool for localizing faults in applications of data warehouse technology. A model of the application is configured...
DAWAK
2005
Springer
14 years 3 months ago
2005
Springer
The queries defined on data warehouses are complex and use several join operations that induce an expensive computational cost. This cost becomes even more prohibitive when querie...