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Answer to this question
A star schema is a type of data warehouse design that optimizes multidimensional query performance (Poolet, 2007).
Your reading gives a case example and a high-level overview of modeling an information system. The first step in designing an information system is to construct a data model. The data model you use is a star schema.
A large online company's marketing department needs information to examine sales, predict future directions, and determine how and what to advertise. Design a star schema to organize the sales information to meet the marketing department needs. Identify the dimensions first, and then identify the attributes of those dimensions.
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Create a word or PDF document that describes your process, steps and results. Be sure to describe your schema and why you selected the tables and columns you did for your Pr
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Create a report where 'Sales Query' is filtered for only AZ. Make the report look nice. Save the report as a HTML file. Add the report to the PowerPoint presentation on sli
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