Figure gives the partial schema of the MoviePick.com data mart. Two tables are shown in the figure: Customers and Purchase. The Customers table contains the customer demographic information such as age, education, gender, income, and so on. It is a dimension table. The Purchase table stores the historical transactions of the customer’s previous purchases. It is a fact table with two columns: CustomerID and Movie. Each customer has bought a set of movies. The relationship between these two tables is 1 to n.
|
|
Data Mining Related Tutorials |
---|
R Programming language Tutorial |
Data Mining Related Interview Questions |
|
---|---|
Data Mining Interview Questions | Data Center Management Interview Questions |
Clinical SAS Interview Questions | Machine learning Interview Questions |
Data analyst Interview Questions | R Programming language Interview Questions |
Advanced SAS Interview Questions | Data Center Technician Interview Questions |
Data Analysis Expressions (DAX) Interview Questions | Predictive Modeling Interview Questions |
Data Mining Related Practice Tests |
|
---|---|
Data Mining Practice Tests | Data Center Management Practice Tests |
Clinical SAS Practice Tests |
All rights reserved © 2020 Wisdom IT Services India Pvt. Ltd
Wisdomjobs.com is one of the best job search sites in India.