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The Team
The team in an agile project is more effective if it is small and cross-functional. Five to ten people is a good size.
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Top-Down, Bottom-Up and Meet-In-The-Middle BI
Top-Down BI Process
- Design cubes, business views
- Auto generate / manually create star schema
- ETL / populate star schema
Bottom-Up BI Process
- Design star schema or start with an already existing database
- ETL / populate star schema
- auto generate / manually create cubes and business views
Meet-in-the-middle BI Process = Refactoring