793 search results - page 13 / 159 » Physical modeling of data warehouses using UML |
DMDW
2003
13 years 9 months ago
2003
Data Warehouse-(DW) logical design often start with a conceptual schema and then generates relational structures. Applying this approach implies to cope with two main aspects: (i) ...
DOLAP
2009
ACM
14 years 2 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...
WEBDB
2001
Springer
14 years 2 days ago
2001
Springer
In this paper, we propose to use database technology to improve performance of web proxy servers. We view the cache at a proxy server as a web warehouse with data organized in a h...
ER
2000
Springer
13 years 11 months ago
2000
Springer
Model management is a framework for supporting meta-data related applications where models and mappings are manipulated as first class objects using operations such as Match, Merge...
DMDW
2001
13 years 9 months ago
2001
Organizations are adopting datawarehouses to manage information efficiently as "the" main organizational asset. It is essential that we can assure the information qualit...