Yu Jiankun
Abstract
This paper introduce the meaning and system structure of data warehouse, and discussing the difference of database and data warehouse. The specialty of data mining based on data warehouse and the problem of building the data warehouse are discussed.
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This paper introduce the meaning and system structure of data warehouse, and discussing the difference of database and data warehouse. The specialty of data mining based on data warehouse and the problem of building the data warehouse are discussed.
Key concepts: Data warehouse, Dimensional modeling, Warehouse, Database, Meaning (existential), Computer science, Data mining, Data science