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Draw a star schema, in the form of an ER diagram, using the data contained in Figure 1. 1. Include fact table, dimension tables, characteristics,
Draw a star schema, in the form of an ER diagram, using the data contained in Figure 1.
1. Include fact table, dimension tables, characteristics, key figures Hint: The dimension tables should be - Customer, Store, Department, SKU, Time, TransactionInfo, Unit 1. Show the relationships 2. Show the keys 3. Suppress the datatypes.
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The images youve provided show a star schema represented as an EntityRelationship ER diagram The star schema is a common method for organizing data wa...
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Database Systems Design Implementation and Management
Authors: Carlos Coronel, Steven Morris
11th edition
9781305323230, 1285196147, 1305323238, 978-1285196145
