Understanding Data Warehouse
- The Data Warehouse is that database which is kept separate from the organization's operational database.
- There is no frequent updation done in data warehouse.
- Data warehouse possess consolidated historical data which help the organization to analyse it's business.
- Data warehouse helps the executives to organize,understand and use their data to take strategic decision.
- Data warehouse systems available which helps in integration of diversity of application systems.
- The Data warehouse system allows analysis of consolidated historical data analysis.