Maurice Tutor

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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 27 Aug 2017 My Price 5.00

warehouse design

Application: Designing a Star Schema

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.

Answers

Maurice Tutor
(5)
Status NEW Posted 27 Aug 2017 09:08 PM My Price 5.00

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