#1 - Data Warehouse and OLAP

- 1.1 Data Warehouse Introduction Define, features of data warehouse :
- 1.2 Star & Snow-flex Schema Question OLAP Operations :
- 1.3 OLAP & OTAP :
- ETL Processes :
#2 - Introduction to Data mining,Data Exploration & DataPreprocessing


- Data Minning :
- Architecture KDD :
- Data Visualisation :
- Data Pre-processing & Data Cleaning :
#3 - Classification
