86 search results - page 1 / 18 » A taxonomy of ETL activities |
DOLAP
2009
ACM
13 years 11 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...
CAISE
2003
Springer
13 years 9 months 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 ...
ADBIS
2009
Springer
13 years 11 months ago
2009
Springer
In this paper, we visit the problem of the management of inconsistencies emerging on ETL processes as results of evolution operations g at their sources. We abstract Extract-Transf...
DAWAK
2005
Springer
13 years 10 months ago
2005
Springer
Extract-Transform-Load (ETL) workflows are data centric workflows responsible for transferring, cleaning, and loading data from their respective sources to the warehouse. Previous ...
IKE
2010
13 years 2 months ago
2010
: Over the years, DataWarehousing has gone through a number of evolutions from a relatively simple reporting database to sophisticated analytical applications such as analyzing cus...