A presentation given to the 3rd Citia BTC Conference in Kiev.
This presentation looks at the problems of creating a long-term sustainable data warehousing environment in the context of the change that will affect them:
Data warehouses are constantly in a state of flux
- The cost of build is small by comparison with the operational cost needed to support and change the system. This requires full-time long-term resourcing
There are seven types of change affecting the data warehouse :
- User Driven Change (Enhancements & Requirements)
- External Systems Change
- Internal Systems Change
- Risk Management
- Data Stewardship
- Alert & Trend Monitoring
- Issue Management
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