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Unit 04: Database Design & Development

Added on - 17 Jan 2022

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1622 database assignment
Database Programming
FPT University
16 pag.
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ASSIGNMENT 1 BRIEF
QualificationBTEC Level 5 HND Diploma in Computing
Unit numberUnit 04: Database Design & Development
Assignment title
Academic Year2021
Unit TutorThai Thi Thanh Thao
Issue date13thJanuary 2021Submission date4thFebruary 2021
IV name and date
Submission Format:
Format:This assignment is anIndividual assignmentand specifically including1 document:You must
use fontCalibri size 12, set number of the pages and use multiple line spacing at 1.3.
Margins must be: left: 1.25 cm; right: 1 cm; top: 1 cm and bottom: 1 cm.The reference
follows Harvard referencing system. The recommended word limit is2.000-2.500 words.
You will not be penalized for exceeding the total word limit. The cover page of the report
has to be theAssignment front sheet 1.
SubmissionStudents are compulsory to submit the assignment in due date and in a way requested by
the Tutors. The form of submission will be asoft copyposted on
http://cms.greenwich.edu.vn/
Note:The Assignmentmustbe your own work, and not copied by or from another student or from
books etc. If you use ideas, quotes or data (such as diagrams) from books, journals or other sources,
you must reference your sources, using the Harvard style. Make sure that you know how to reference
properly, and that understand the guidelines on plagiarism.If you do not, you definitely get fail
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Unit Learning Outcomes:
LO1 Use an appropriate design tool to design a relational database system for a substantial
problem. LO2 Developa fully functional relational database system, based on an existing system
design.LO3 Test the system against user and system requirements.
LO4 Produce technical and user documentation
Assignment Brief and Guidance:
Page 1
You are employed as a Database Developer for a large IT consultancy company namely CST. Your company
has many projects in many fields. And now, with your new position you need to develop several systems
for CST such as:Online Library system, Student Grading System, Online shopping system, HealthCare
system, ...And CST wants to develop some new systems to start up from any staff’s idea in CST.
You are tasked to select one of those systems to develop database for CST or choose a new one. Your
tasks are to:
Work with CST to find out about current requirements for each system
Analyze the requirements and produce clear statements of user and system
requirements. Design a relational database system using appropriate design tools and
techniques
Develop a fully functional relational database system, based on an existing system design.
Test the system against user and system requirements.
Produce technical and user documentation
Part 1 (Assignment 1)
Before you start the development process, your manager has asked you to produce a report for the CEO
of CST, containing:
1. Clear statements of user and system requirements. The system must have at least 2 user roles,
including business processes and statistical reports for CST managers.
2. The design of the relational database system using appropriate design tools and techniques. It should
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contain at least four interrelated tables.
You would prefer to produce a more detailed document, so you will produce a comprehensive design for a
fully functional system which will include interface and output designs, data validations and cover data
normalization.
Your manager would like on the report your assessment of the effectiveness of the design in relation to
user and system requirements.
Part 2 (Assignment 2)
Once the designs have been accepted by your manager you have been asked to:
1. Develop the database system using evidence of user interface, output and data validations and
querying across multiple tables.
You want to include more than just the basics so you will implement a fully functional database system
which will include system security and database maintenance features.
2. You have decided to implement a query language into the relational database system. The developed
system will be demonstrated to your manager in the report including:
Page 2
Assessing whether meaningful data has been extracted through the use of query tools to produce
appropriate management information.
Evaluating the effectiveness of the database solution in relation to user and system requirements,
and suggest improvements.
3. Once the system has been developed, you will test the system and your manager will complete a
witness statement indicating how your tests are performing against user and system requirements.
Besides, you will produce a brief report assessing the effectiveness of the testing, including an
explanation of the choice of test data used.
4. Lastly you will produce technical and user documentation which will be given to the company. You
want to provide some graphical representations for ease of reference in the technical guide, so you
have decided to produce a technical and user documentation for a fully functional system, including
diagrams showing movement of data through the system, and flowcharts describing how the system
works.
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