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Category has various articles and tutorials on business intelligence, data warehousing, dw & bi fundamentals, data mining concepts, data modeling concepts, bi analytics, bi applications, etl tools, etl concepts, olap, cube, data marts and more.

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1 What is OLAP and Cube?
2 Data Warehousing & Business Intelligence - Tools, Applications
3 Web Analytics - Business Intelligence in eBusiness
4 Introduction to data modelling: What is data modeling?
5 Business Intelligence vs Data Warehousing
6 Defining MOLAP, HOLAP and ROLAP
7 History of Data Warehouse and Business Intelligence
8 Typical data warehouse architecture
9 Data warehouse vs Data mart
10 What is snowflake schema?
11 What is ETL(Extract, Transform, and Load) ?