1295 search results - page 17 / 259 » Technology Challenges in a Data Warehouse |
DOLAP
2004
ACM
14 years 3 months ago
2004
ACM
Accurate summary data is of paramount concern in data warehouse systems; however, there have been few attempts to completely characterize the ability to summarize measures. The su...
TKDE
2002
13 years 9 months ago
2002
On-Line Analytical Processing (OLAP) refers to the technologies that allow users to efficiently retrieve data from the data warehouse for decision-support purposes. Data warehouses...
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...
ESWA
2006
13 years 9 months ago
2006
In the past, the selection of resources to execute various warehouse operation services was done solely by experts. In this paper, a RFIDbased Resource Management System (RFID-RMS...
DAWAK
2007
Springer
14 years 4 months ago
2007
Springer
In this paper, we deal with the problem of performing what-if analysis for changes that occur in the schema/structure of the data warehouse We abstract software modules, queries, r...