Database design, computer science assignment help

I need help with the following: The project introduction, Business
Requirements, and Gantt Chart (project plan) that I submitted for this
project are attached in the zip file.I need help with coming up a design document and revise the Gantt chart. The requirements are below. No plagiarism. Thanks.

This assignment consists of two (2) 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 assignment. Label
each file name according to the section of the assignment for which it
is written. Additionally, you may create and / or assume all necessary
assumptions needed for the completion of this assignment.

One (1)
of the main functions of any business is to transform data into
information. The use of relational databases has gained recognition as a
standard for organizations and business transactions. A quality
database design makes the flow of data seamless. The database schema is
the foundation of the relational database. The schema defines the
tables, fields, relationships, views, indexes, and other elements. The
schema should be created by envisioning the business, processes, and
workflow of the company.

Section 1: Design Document

1. Write a five to ten (5-10) page design document in which you:

a. Create a database schema that supports the company’s business and processes.

b. Explain and support the database schema with relevant arguments that support the rationale for the structure. Note: The minimum requirement for the schema should entail the tables, fields, relationships, views, and indexes.

c.
Create database tables with appropriate field-naming conventions. Then,
identify primary keys and foreign keys, and explain how referential
integrity will be achieved.

d. Normalize the database tables to third normal form (3NF).

e.
Create an Entity-Relationship (E-R) Diagram through the use of
graphical tools in Microsoft Visio or an open source alternative such as
Dia. Note:The graphically depicted solution is not
included in the required page length but must be included in the design
document appendix.

f. Explain your rationale behind the design of your E-R Diagram.

g.
Create a Data Flow Diagram (DFD) through the use of graphical tools in
Microsoft Visio or an open source alternative such as Dia. Note: The
graphically depicted solution is not included in the required page
length but must be included in the design document appendix.

h. Explain your rationale behind the design of your DFD.

i. Create at least two (2) sample queries that will support the organizational reporting needs.

j. Create at least two (2) screen layouts that illustrate the interface that organizational users will utilize.

Your assignment must follow these formatting requirements:

  • Be
    typed, double spaced, using Times New Roman font (size 12), with
    one-inch margins on all sides; citations and references must follow APA
    or school-specific format. Check with your professor for any additional
    instructions.
  • Include a cover page containing the title of the
    assignment, the student’s name, the professor’s name, the course title,
    and the date. The cover page and the reference page are not included in
    the required assignment page length.
  • Include charts or diagrams
    created in MS Visio or Dia as an appendix of the design document. All
    references to these diagrams must be included in the body of the design
    document.

Section 2: Revised Gantt Chart / Project Plan

Use Microsoft Project or an open source alternative, such as Open Project, to:

2.
Update the Gantt chart or project plan (summary and detail) template,
from Project Deliverable 2: Business Requirements, with all the project
tasks.

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more
error: Content is protected !!