Question: Draw a star schema based on the information given. The sales model in Figure 2 captures a portion of the OLTP system in Walmart. The

Draw a star schema based on the information given.

Draw a star schema based on the information
The sales model in Figure 2 captures a portion of the OLTP system in Walmart. The company is interested to build an OLAP system to analyse the sales gures they have obtained over the last 10 years of daily data in the database. In particular, there are 10 years of records om 100 stores and 500 products sold per store on average every day. Figure 2: The sales model 9. Draw a star schema based on the information given. List all assumptions if necessary

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