DWH Development related Survey results
Please find below the results of DWH development related survey carried out between Dec 2016 till May 2017. Thanks to all those DWBI professionals who took part in this survey. Unfortunately we do not have many responses, We have only 48 responses even after extending the survey till May 2017 ( it was supposed to end in Jan 2017).
Survey Results
Survey results summary
- Total of 48 responses (including 1 own response)
- Agile is the preferred methodology of development
- Kimball approach (Bottom up) preferred over Inmon approach (Top Down)
- Star Schema preferred over Snow flake
Currently open survey - Best Version Control System for Data Warehouse Projects
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