635 search results - page 19 / 127 » Expiring Data in a Warehouse |
HICSS
2011
IEEE
13 years 1 months ago
2011
IEEE
In enterprise data warehouses, different users in different business units often define their own application specific dimension hierarchies tailor made to their reporting and b...
DOLAP
2009
ACM
14 years 4 months ago
2009
ACM
Extract-Transform-Load (ETL) activities are software modules responsible for populating a data warehouse with operational data, which have undergone a series of transformations on...
FQAS
2009
Springer
14 years 2 months ago
2009
Springer
This paper concerns the design of a workflow which permits to feed and query a data warehouse opened on the Web, driven by a domain ontology. This data warehouse has been built to...
WIRTSCHAFTSINFORMATI
2003
13 years 11 months ago
2003
: Data warehouse projects, today, are in an ambivalent situation. On the one hand, data warehouses are critical for a company's success and various methodological and technolo...
SPE
2008
13 years 10 months ago
2008
: Integration of multiple data sources is becoming increasingly important for enterprises that cooperate closely with their partners for e-commerce. OLAP enables analysts and decis...