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What are the advantages disadvantages of data warehousing?
Mangalapathey
Advantages of data warehousing
- One consistent data store for reporting, forecasting, and analysis
- Easier and timely access to data
- Improved end-user productivity
- Improved IS productivity
- Reduced costs
- Scalability
- Flexibility
- Reliability
- Competitive advantage
- Trend analysis and detection
- Key ratio indicator measurement and tracking
- Drill down analysis
- Problem monitoring
- Executive analysis.
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