Submit DDL to create a Star schema for the data warehouse. You want a single Fact table to track all orders with the following dimensions:
•Time
•Customer
•Product
•Employee
Be sure to include all DDL including primary and foreign keys; feel free to create new or needed primary keys. Finally, a specific and detailed discussion about the ETL process is to be used to move data from the OLTP environment to the data warehouse.
Your submission should include the following:
•A description on your approach
•The features of your enhanced ERD
•A discussion about handling the M:M relationship between customer and products
•The approach used to ensure 3NF
•Required SQL statements for the database
•The DDL for the Star schema for the data warehouse
•A description of the ETL
Add the Data Warehouse Design and discussion about the ETL process to the project template section titled "Web and Data Warehousing and Min