Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask DBMS Expert


Home >> DBMS

Aims:

a) To make a Data Warehouse conceptual design by using Star Schema Modeling.

b) To document all steps throughout the design process.

Submission Guidelines:

a) No hard-copy of the assignment is needed. Only electronic copy of your assignment is to be submitted to the LMS at CSE4DWD subject website.

b) Don’t forget to join a Statement of Authorship to your assignment, sign and date it.

c) You can zip all the files in one for the submission as the system doesn’t accept multiple files.

d) Assignment must be typed, not written or drawn by hand. Utilize the Word Drawing toolbar (or other tool of your preference) to draw figures in your assignment.

problem: Your task is to design a data warehouse for Pure Entertainment by using Star Schema Modeling.

Your design requires encompassing the given steps:

i) First construct a Data Warehouse Bus Matrix to identify the company's business processes and any likely Data Marts.

ii) Design the star schema for any Data Marts you have identified, ensuring your Dimensions are conformed, primary and foreign keys are clearly labeled, and that your attributes are named using verbose textual descriptions.

iii) Create the table with a row for each fact table in your design, indicating the granularity of each fact and a brief justification for selecting that granularity.

iv) Create the table with a row for each dimension table in your design, giving a brief justification for selecting that dimension, and indicating any attribute hierarchies which exist within the dimension.

v) Create the table with a row for each design feature you have used, such as handling of possible null foreign keys, and the inclusion of any fact-less fact tables, degenerate dimensions, role playing dimensions, junk dimensions, outriggers, mini-dimensions, or any other design techniques discussed in the lectures. Provide a brief description of each design feature used (how and where it is used – not the theory behind the concept) and a justification for its use.

vi) Identify which fields from your facts/dimensions are required to answer each of the business problems listed below.

•    Which ticket promotion outlets sell the most tickets? Does this vary across different months or event types?
•    What ticket batch sizes minimize the likelihood of outlets having unsold tickets whilst maximizing profit?
•    For which clients have we provided the most event tickets? How much do we make a year out of our top 5 clients?
•    How much commission did we pay to promoters in the last financial year? How does this compare to the past 5 years?
•    From which online customer locations do the more expensive event tickets (ex: premium and gold) sell?

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M9159
  • Price:- $65

Priced at Now at $65, Verified Solution

  • AsyU replied

    First i want to say thanks to mywordsolution for providing excellent service. You guys are really awesome great work, your solution really help me alot.

Have any Question? 


Related Questions in DBMS

Career opportunities in your majorknowledge workers

CAREER OPPORTUNITIES IN YOUR MAJOR Knowledge workers throughout the business world are building their own desktop databases (often called end-user databases or knowledge worker databases). To do so, they must understand ...

Question 1use the tables below to answer the following

Question 1: Use the tables below to answer the following questions: customerid customerid firstname lastname city state 10101 John Gray Lynden Washington 10298 Leroy Brown Pinetop Arizona 10299 Elroy Keller Snoqualmie Wa ...

Organizations want information organizations need

Organizations want information. Organizations need information. However, information must be in an organized format that supports the creation of business intelligence. Otherwise, according to Rebecca Wettemann, vice pre ...

Salaries for database administrators database

SALARIES FOR DATABASE ADMINISTRATORS Database administrators (DBAs) are among the highest paid professionals in the information technology field. Many people work for 10 to 20 years to get a promotion to DBA. Connect to ...

Taskoverview of business casealive amp boating aampb is a

Task Overview of business case: Alive & Boating (A&B) is a small start­up company that sells small boats in Wagga. A&B keeps its models in several showrooms across the city. At this stage customers cannot view the availa ...

Assignment business rules for sam symthes

Assignment: Business Rules for Sam Symthe's Database Overview Sam Smyth is an expert puppy trainer. His specialty is training troubled puppies to behave for their owners. The name of his business is Sam Smythe's Kennel f ...

Benefits of data protection controlsbased on what you have

Benefits of Data Protection Controls Based on what you have learned about data protection in an online environment, prepare a 5-slide presentation to a department head or the CEO of a company to convince the audience tha ...

Objective this is an individual assignment aimed to give

Objective: This is an individual assignment aimed to give the student exposure in understanding, designing, building and analyzing database systems for a given real-time based scenario and be able to conduct optimal stra ...

Project database and programming designthis assignment

Project: Database and Programming Design This assignment consists of two sections: a design document and a revised Gantt chart or project plan. You must submit both sections as separate files for the completion of this a ...

Assignmentdeliverablesall files are located in the

Assignment Deliverables All files are located in the subdirectory of the project. The project should function as specified: When you visit the Personnel form page (frmPersonnel.aspx), a record should be saved in the tblU ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen