Free Course on Initiation to Business Intelligence & Data Warehousing on 12th March, 10.
agenda
Agenda
DATA WAREHOUSING CONCEPTS
What is Business Intelligence
What is Data WareHousing
Terminologies used in Business Intelligence/Data WareHousing
Properties of Data WareHousing
Reasons Organizations buy Business Intelligence
Reasons Organizations go for Data WareHousing
Disadvantages of Data WareHousing
Data Warehouse Architecture
Data Mart
Types of Data Marts
Comparison between Data WareHousing and Data Mart
Approaches to build Data WareHousing
Extraction, Transformation and Loading (ETL)
Staging Area
OLAP Cubes and Types
Difference between OLTP and OLAP
Cognos 8 BI Tool Demo