User Account

All Pages

Design a star schema to organize the sales information

Assignment Help Database Management System
Reference no: EM131396007

Assignment

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.

Reference no: EM131396007

Questions Cloud

Describe correlation as a measure of association : Describe correlation as a measure of association.Describe different methods of establishing correlation between variables, and provide an example for each.Explain the advantages and disadvantages of each method and where each must be applied.Provide ..
Identify how cultural values affect cyber ethics norms : Identify examples of how cultural values affect moral legitimacy and cyber ethics norms. Cyber Espionage and the Theft of U.S. Intellectual Property and Technology [2013 - video / transcripts of Congressional hearing].
Write a paper to summarizing the job responsibilities : After each of the 12 paragraph pairs, note whether that specialty in psychology would be of interest to you as a career option in the future and explain why or why not. Once the 12 sets of paragraphs and interest or non-interest explanations are ..
Analyze the data with the appropriate nonparametric test : Undergraduates from Canada and the United States responded to a questionnaire on attitudes toward government regulation of business. High scores indicate a favorable attitude.- Analyze the data in the accompanying table with the appropriate nonpar..
Design a star schema to organize the sales information : 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.
Production costs and the business cycle : Pay particular attention to how consumer demand would change, and how the event would affect production costs and the business cycle.
China passage from theory of moral sentiments : In his essay "Adam Smith's View of Man", Ronald Coase discusses the China passage from Theory of Moral Sentiments. He observes that:
Describe the experience of creating the social media site : Then you need to write a 1-2 page paper describing the experience of creating the social media site. Discuss the benefits you see of having this service, as well as the concerns you have with it.
Comprehensive comparison of terms : Select three terms from this week's readings, and discuss how these terms compare to each other in the world of health care economics. Some examples of terms are resources, quality, technology, and costs. Write a 750- to 1,050-word paper that is a ..

Reviews

Write a Review

Database Management System Questions & Answers

  Great deal of external and internal data

Scenario A: the company has a great deal of external and internal data that must be accessed randomly

  Design and develop a database using professional principles

Design and develop a database using professional principles and standards.

  Prepare a database from scratch that contains at a minimum

prepare a database from scratch that contains at a minimum the elements listed below. the kind of database you create

  Brief synopsis analyzing the detailed requirements

Provide a brief synopsis analyzing the detailed requirements of your prototype database design and design a database prototype that includes diagrams, data dictionary, design decisions, limitations, etc.

  Identify the address that is in the same subnet

Which of the following subnet masks would offer 30 usable subnets with a minimum of 2040 usable hosts per subnet? We have been assigned the IP address in the exhibit. Choose the best answer.

  Implement a white box informal database security

Create a planning and preparation checklist common to all security tests as a whole - Identify any special planning and preparation needed for each test.

  Explain the forms of normalization.

Describe the steps that you would use in order to convert database tables to the First Normal Form, the Second Normal Form, and the Third Normal Form.Provide one (1) example that is relevant to a college environment that illustrates reasons for c..

  Create a class diagram

Create a use case diagram and use case descriptions for each use case scenario in your use case diagram (minimum of 3).

  Simulate the implementation of a real-life database

Simulate the implementation of a real-life database, you will start with requirements elicitation for a given scenario. After all the basic functional and non-functional requirements have been gathered, you will start designing the database.

  Demodulator circuits and amplitude modulator

Explain how much the modulating signal power is required to generate 100 percent modulation? What is the approximate center frequency of filter required to pass the lower sideband?

  What can you tell me about hybrid databases

What can you tell me about hybrid databases? What are the positives and negatives? Are they better than using a OO or Relational database specifically? (Research will be necessary and do not rely solely on Wikipedia)

  Create microsoft access database for doc-n-the-box pharmacy

Create a Microsoft Access database for the Doc-n-the-Box pharmacy. Create the table(s), field(s), data type(s), primary key(s), etc. for the database

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd