Business Intelligence And Data Warehousing Software Directory

Cognos DecisionStream tour

Details: 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 framework which manages data extraction and transformation from data sources into data warehouse or data marts.

The presentation contains many screenshots with sample data for each of the screenshots and a brief description of presented features.
It presents:
  • The dimensional Framework
  • DecisionStream model for controlling data transformations
  • Surrogate Key Management and Slowly Changing Dimensions templates
  • Data extraction process , data transformations , data merging and aggregations
  • Data streams which identify how source columns map with dimensional model elements.
  • Integration with Cognos data marts and other business intelligence systems
  • Address: