Introduction to Data Warehousing BY G.KIRAN KUMAR HT.NO:001-09-06-002 Why Data Warehouse? Necessity is the mother of invention Scenario 1 GK Pvt Ltd is a company with branches…
Virtual Tutor DATA WAREHOUSING AND DATA MINING NOTES [UNIT I and II] Data Warehouse Introduction A data warehouse is a collection of data marts representing historical data…
1. Data Warehousing and OLAP Technology 1.Objectives ............................................................................... 3 2.What is Data Warehouse?.......................................................…