Title:
Defining-ETL-Worfklows-using-BPMN-and-BPEL.pdf.zi
Download
Description: Defining ETL Worfklows using BPMN and BPEL
Decisional systems are crucial for enterprise improvement.
They allow the consolidation of heterogeneous data from
distributed enterprise data stores into strategic indicators.
An essential component of this data consolidation is the Ex-
tract, Transform, and Load (ETL) process. In the research
literature there has been very few work defining conceptual
models for ETL processes. At the same time, there are cur-
rently many tools that manage such processes. However,
each tool uses its own model, which is not necessarily able
to communicate with the models of other tools. In this pa-
per, we propose a platform-independent conceptual model of
ETL processes based on the Business Process Model Nota-
tion (BPMN) standard. We also show how such a conceptual
model can be implemented using Business Process Execu-
tion Language (BPEL), a standard executable language for
specifying interactions with web services.
To Search:
File list (Check if you may need any files):
Defining ETL Worfklows using BPMN and BPEL.pdf
