A Design of Object-oriented Data Warehouse Using Snow-star Schema: Its Application in the Power System of Bao Steel Group
Bin Zheng · 2002
This paper uses the power system of Bao Steel Group as an example and introduces the concepts and characters of the data warehouse. The designing method of data warehouse is given. An OOP data schema based on snowflake schema is given. This paper explains the way of the gathering and visualization of the data.