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» Benchmarking ETL Workflows
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ECIS
2003
13 years 7 months ago
Real-time workflow audit data integration into data warehouse systems
Workflow management systems are being increasingly used by many organizations to automate business processes and decrease costs. Audit trails from workflow management systems incl...
Josef Schiefer, Jun-Jang Jeng, Robert M. Bruckner
DOLAP
2007
ACM
13 years 9 months ago
Deciding the physical implementation of ETL workflows
In this paper, we deal with the problem of determining the best possible physical implementation of an ETL workflow, given its logical-level description and an appropriate cost mo...
Vasiliki Tziovara, Panos Vassiliadis, Alkis Simits...
ADBIS
2007
Springer
127views Database» more  ADBIS 2007»
13 years 11 months ago
ETL Workflows: From Formal Specification to Optimization
Timos K. Sellis, Alkis Simitsis
DOLAP
2005
ACM
13 years 7 months ago
Mapping conceptual to logical models for ETL processes
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into...
Alkis Simitsis
COOPIS
2000
IEEE
13 years 10 months ago
Benchmarking and Configuration of Workflow Management Systems
Workflow management systems (WFMS) are a cornerstone of mission-criticial, possibly cross-organizational business processes. For largescale applications both their performance and ...
Michael Gillmann, Ralf Mindermann, Gerhard Weikum