37 search results - page 3 / 8 » A UML Based Approach for Modeling ETL Processes in Data Ware... |
DANTE
1999
IEEE
13 years 9 months ago
1999
IEEE
Data warehouse refreshment is often viewed as a problem of maintaining materialized views over operational sources. In this paper, we show that the data warehouse refreshment proc...
DAWAK
2006
Springer
13 years 6 months ago
2006
Springer
Abstract. Data warehouses (DW) main objective is to facilitating decisionmaking. Thus their development has to take into account DW project actor requirements. While much recent re...
DIWEB
2001
13 years 6 months ago
2001
The demand for data integration is rapidly becoming larger as more and more information sources appear in modern enterprises. In many situations a logical (rather than physical) i...
DSS
2006
13 years 4 months ago
2006
Due to the sensitive data contained in Data Warehouses (DW), it is essential to specify security measures from the early stages of the DW design and enforce them. Traditional acce...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Nowadays, Data Warehouse (DW) plays a crucial role in the process of decision making. However, their design remains a very delicate and difficult task either for expert or users. ...