Data Warehouse Concepts

• What is Data Warehouse?

http://learndatamodeling.com/dw_concepts.htm

• What is Data Mart?

http://learndatamodeling.com/dw_all.htm

• What is Star Schema?

http://learndatamodeling.com/star.htm

• Snowflake Schema

http://learndatamodeling.com/snow_flake.htm

• Fact Table

http://learndatamodeling.com/fact.htm

• Database - RDBMS

http://learndatamodeling.com/rdbms.htm