Cognos DecisionStream architecture
Cognos DecisionStream is a powerful ETL tool, comprised of a DecisionStream designer graphical design environment and an ETL engine acting as a server.
The Cognos Decision Stream designer is a graphical tool for implementing the ETL process. It lets users map data sources into data streams, define transformations of the data, organize facts and dimensions into a star or snowflake schema, etc.
The DecisionStream designer comprises of the following components shown below:
- Marketing perspective
- Data Stream
- Transformation Model
- Fact Delivery
Cognos DecisionStream web resources
Cognos Business Intelligence with Data Mining presentation illustrates the use of Cognos DecisionStream in data warehousing and data mining processes. It shows how to deploy data...
The Cognos DecisionStream quick tour provides 12 slides which guide through the architecture of the Cognos ETL Tool. It provides an overview of the DecisionStream dimensional...