Modern Database Management
13th Edition
ISBN: 9780134773650
Author: Hoffer
Publisher: PEARSON
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Chapter 9, Problem 9.41PAE
Program Plan Intro
(a)
Changing the design and providing a reason for implementing these changes in the star schema for Millennium college given in problem and exercise 9-37 in order to add new data about course sections as follows:
The department offering the course, the academic unit to the department reports, and the budget unit.
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Chapter 9 Solutions
Modern Database Management
Ch. 9 - Prob. 9.1RQCh. 9 - Prob. 9.2RQCh. 9 - Prob. 9.3RQCh. 9 - List the five major trends that necessitate data...Ch. 9 - Prob. 9.5RQCh. 9 - Prob. 9.6RQCh. 9 - Prob. 9.7RQCh. 9 - Prob. 9.8RQCh. 9 - Prob. 9.9RQCh. 9 - Prob. 9.10RQ
Ch. 9 - List four objectives of derived data.Ch. 9 - Prob. 9.12RQCh. 9 - Prob. 9.13RQCh. 9 - Explain the pros and cons of logical data marts.Ch. 9 - Prob. 9.15RQCh. 9 - What is a helper table, and why is it often used...Ch. 9 - Describe the characteristics of a surrogate key as...Ch. 9 - Prob. 9.18RQCh. 9 - What is the purpose of conformed dimensions for...Ch. 9 - Prob. 9.20RQCh. 9 - Prob. 9.21RQCh. 9 - Prob. 9.22RQCh. 9 - Prob. 9.23RQCh. 9 - Prob. 9.24RQCh. 9 - Prob. 9.25RQCh. 9 - Describe the current key trends in data...Ch. 9 - Discuss the benefits of offering data warehousing...Ch. 9 - Prob. 9.28RQCh. 9 - List six typical characteristics of reconciled...Ch. 9 - Prob. 9.30RQCh. 9 - Prob. 9.31RQCh. 9 - Prob. 9.32RQCh. 9 - Prob. 9.33RQCh. 9 - Describe some field-level and record-level data...Ch. 9 - Prob. 9.35PAECh. 9 - Prob. 9.36PAECh. 9 - Prob. 9.37PAECh. 9 - Prob. 9.38PAECh. 9 - You are to construct a star schema for Simplified...Ch. 9 - Simplified Automobile Insurance Company would like...Ch. 9 - Prob. 9.41PAECh. 9 - Prob. 9.42PAECh. 9 - Prob. 9.43PAECh. 9 - Prob. 9.45PAECh. 9 - Prob. 9.46PAECh. 9 - Prob. 9.47PAECh. 9 - Prob. 9.48PAECh. 9 - Prob. 9.49PAECh. 9 - Prob. 9.50PAECh. 9 - Prob. 9.51PAECh. 9 - Prob. 9.52PAECh. 9 - Prob. 9.53PAECh. 9 - Prob. 9.54PAE
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- You have been asked to create the logical data model for the Golden Eagle Wholesale Golf Distributors. Golden Eagle distributes golf equipment for various manufacturers to the pro shops at golf courses throughout the state. They store the equipment in a centrally located warehouse and ship to the pro shops based on the purchase orders submitted by their sales staff or ones that are phoned in directly by their customers. Each sales rep is assigned to golf courses within a specific area of the state. What entities, attributes, and relationships would you include in the data model for this organization? You have created an entity relationship diagram (ERD) for an organization's database, and you are preparing to review it with the company's managers to make sure it is complete and correct. The managers do not have technical backgrounds and are unfamiliar with database design. How would you explain the concept of an ERD to these managers to orient them for your review?arrow_forwardYour data warehousing project team is probably debating whether or not to establish a prototype data warehouse. You should familiarise yourself with the fundamentals of data warehousing in order to be successful in the company data warehouse. What do you think, then? What exactly are you going to say now?arrow_forwardThe many-to-many relationship between entities is not supported by which data model? Please explain the model's advantages and disadvantages.arrow_forward
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