Warehousing and mining in the business world

Assignment Help Basic Computer Science
Reference no: EM131004129

Based on the feedback you have received with respect to your data model and DDL, now is your chance to implement the final changes. Make any needed changes to your ERD and Physical Data Model and submit for final review. Include any SQL needed for the database, the DDL, the DML to manage the customer and employee rows, and the 3 SELECT statements.

In addition, submit the star schema and the DDL to create the Star schema for the data warehouse. You want a single Fact table to track all orders with the following dimensions:

Time

Customer

Product

Employee

Be sure to include all DDL including primary and foreign keys; feel free to create new or needed primary keys. Finally, a specific and detailed discussion about the ETL process is to be used to move data from the OLTP environment to the data warehouse.

Your submission should include the following:

A description on your approach

The features of your enhanced ERD

A discussion about handling the M:M relationship between customer and products

The approach used to ensure 3NF

Required SQL statements for the database

Star schema for the fact table and its 4 dimension tables

The DDL for the Star schema for the data warehouse

A description of the ETL

Add the Data Warehouse Design and discussion about the ETL process to the project template section titled "Web and Data

Warehousing and Mining in the Business World."

Name the document CS352_<First and Last Name>_IP5.doc.

Submit your Word document and make sure that it contains:

A Screenshot of the ERD, logical data model from previous assignments.

The DDL to create the tables, including the table definition and the primary and foreign key definitions

1-2 pages describing the solution

Star Schema

DDL for a Star schema

2-3 paragraphs about the ETL process

Attachment:- cs352_randlekuhn_ip4.zip

Reference no: EM131004129

Questions Cloud

What are some of the trade-related issues the united states : Trade Representative is a cabinet member who acts as the principal trade advisor, negotiator, and spokesperson for the president on trade and related investment matters. Look at some of the most recent press releases. What are some of the trade-re..
Explaining the threats of social engineering : Imagine that you are explaining the threats of Social Engineering to the Corporate Entity to a nontechnical audience.
Discuss the facts that support that claim : Identify the party that can bring the issue/claim and against whom, Discuss the elements, Discuss the facts that support that claim and Discuss a defense
Did depreciation expense provide cash inflow : a. What amount of cash did Webster receive from customers during the year ended December 31, 2007? b. Did depreciation expense provide cash inflow? Comment.
Warehousing and mining in the business world : Be sure to include all DDL including primary and foreign keys; feel free to create new or needed primary keys. Finally, a specific and detailed discussion about the ETL process is to be used to move data from the OLTP environment to the data warehou..
Identify the party that can bring the issue : Immediately identify the issue. For example. Fraud, Identify the party that can bring the issue/claim and against whom and Discuss the elements
Firm in danger of bankruptcy : Select the growth firm, the firm in danger of bankruptcy, and the firm that is the older firm expanding slowly. Explain your selection.
How has the combination of immigration restrictions : How has the combination of immigration restrictions and exclusions on citizenship created an Asian American race that is seen as "forever foreigner"?
What if a line has no x-intercept : That is a good start, but we need more information. What do the different symbols in this equation you posted mean? Can you give us an example using another equation, like 6x + 3y = 9, and show us how we can use the formula you posted to find the ..

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Identifies the cost of computer

identifies the cost of computer components to configure a computer system (including all peripheral devices where needed) for use in one of the following four situations:

  Input devices

Compare how the gestures data is generated and represented for interpretation in each of the following input devices. In your comparison, consider the data formats (radio waves, electrical signal, sound, etc.), device drivers, operating systems suppo..

  Cores on computer systems

Assignment : Cores on Computer Systems:  Differentiate between multiprocessor systems and many-core systems in terms of power efficiency, cost benefit analysis, instructions processing efficiency, and packaging form factors.

  Prepare an annual budget in an excel spreadsheet

Prepare working solutions in Excel that will manage the annual budget

  Write a research paper in relation to a software design

Research paper in relation to a Software Design related topic

  Describe the forest, domain, ou, and trust configuration

Describe the forest, domain, OU, and trust configuration for Bluesky. Include a chart or diagram of the current configuration. Currently Bluesky has a single domain and default OU structure.

  Construct a truth table for the boolean expression

Construct a truth table for the Boolean expressions ABC + A'B'C' ABC + AB'C' + A'B'C' A(BC' + B'C)

  Evaluate the cost of materials

Evaluate the cost of materials

  The marie simulator

Depending on how comfortable you are with using the MARIE simulator after reading

  What is the main advantage of using master pages

What is the main advantage of using master pages. Explain the purpose and advantage of using styles.

  Describe the three fundamental models of distributed systems

Explain the two approaches to packet delivery by the network layer in Distributed Systems. Describe the three fundamental models of Distributed Systems

  Distinguish between caching and buffering

Distinguish between caching and buffering The failure model defines the ways in which failure may occur in order to provide an understanding of the effects of failure. Give one type of failure with a brief description of the failure

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!

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