12714 search results - page 20 / 2543 » Designing Data Warehouses |
INFSOF
2007
13 years 7 months ago
2007
Due to the principal role of Data warehouses (DW) in making strategy decisions, data warehouse quality is crucial for organizations. Therefore, we should use methods, models, tech...
CAISE
2003
Springer
14 years 26 days ago
2003
Springer
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into ...
DBTEL
2001
Springer
14 years 4 days ago
2001
Springer
Abstract. The input data for a data warehouse, coming from operational systems, are not immediately ready for loading into data warehouse. Cleaning and integration could be necessa...
DAWAK
2003
Springer
14 years 26 days ago
2003
Springer
View materialization is recognized to be one of the most effective ways to increase the Data Warehouse performance; nevertheless, due to the computational complexity of the techniq...
ER
2007
Springer
13 years 11 months ago
2007
Springer
Data Warehouse (DWH) systems represent a single source of information for analyzing the status, the development and the results of an organization. Today's DWH systems provide...