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Monash University

FIT9003 Database systems design - Semester 1, 2011

This unit is designed to introduce students to the fundamental concepts necessary for the analysis, design, use and implementation of business information systems using relational database management systems. The main topics covered include requirements elicitation, systems analysis and design informed by a lifecycle based methodology, motivation for the database approach to managing information, conceptual modelling, coverage of logical process and data models (hierarchical, network and relational data models), and the use of SQL and other facilities provided by database management systems.

Mode of Delivery

  • Caulfield (Off-campus)
  • Caulfield (Evening)

Contact Hours

2 hrs lectures/wk, 2 hrs laboratories/wk

Workload

For on campus students, workload commitments are:

  • two-hour lecture and
  • two-hour tutorial (or laboratory) (requiring advance preparation)
  • a minimum of 2-3 hours of personal study per one hour of contact time in order to satisfy the reading and assignment expectations.
  • You will need to allocate up to 5 hours per week in some weeks, for use of a computer, including time for newsgroups/discussion groups.

Off-campus students will not be expected to attend lectures or tutorial sessions, but lectures will be recorded and made available via both a unit Podcast (available through Moodle and at http://podcast.infotech.monash.edu.au/fit9003) as well as the Library's Monash University Lectures Online (MULO) service.  All tutorial exercises and solutions will be posted to the unit's Moodle site (see below for access details), and some of the tutorial sessions themselves will be recorded and made available through the podcast.  Off-campus students should plan to spend equivalent time working on these resources, and should seek advice from the lecturer when needed.  Students are encouraged to post their tutorial solutions to the Moodle discussion forums for feedback.

Unit Relationships

Prohibitions

CSE9002, BUS3112, BUS4112, IMS9001, IMS9003, GCO9804, BUS9003, BUS5071, FIT1004, FIT2010, FIT9012, FIT9019

Chief Examiner

Rob Meredith

Campus Lecturer

Caulfield

Rob Meredith

Contact hours: By appointment

Learning Objectives

At the completion of this unit, students will have -

A knowledge and understanding of:

  • the purpose of requirements specification, of functional modelling of processes and data, and of the database concept;
  • the relational database model;
  • how to allow them to apply integrity constraints and business rules to a system design and implementation based around an enterprise level database management system.

Developed attitudes that enable them to:
  • understand business information systems as the implementation of company policies and objectives;
  • respect the points of view of both technical and business actors in the system development process.

Developed the skills to:
  • undertake the functional modelling of processes and data for a business problem;
design and implement a database;
  • implement integrity constraints and business rules in a database;
  • write queries in SQL to maintain and use a relational database.

Demonstrated the communication skills necessary to:
  • communicate requirements for business functionality in terms of data required, management of that data and its processing;
  • work co-operatively in a professional systems development team.

Graduate Attributes

Monash prepares its graduates to be:
  1. responsible and effective global citizens who:
    1. engage in an internationalised world
    2. exhibit cross-cultural competence
    3. demonstrate ethical values
  2. critical and creative scholars who:
    1. produce innovative solutions to problems
    2. apply research skills to a range of challenges
    3. communicate perceptively and effectively

    Assessment Summary

    Examination (3 hours): 50%; In-semester assessment: 50%

    Assessment Task Value Due Date
    Assignment 1a - Draft Conceptual Database Design 10% On campus: Week 6 of Semester, at the start of the lecture. Off campus: 11.59pm, Sunday at the end of Week 6.
    Assignment 1b - Database Design 30% On-campus: Week 10 of Semester, at the start of the lecture. Off-campus: 11.59pm Sunday at the end of Week 10.
    Assignment 2 - Structured Query Language (SQL) 10% Week 12 of Semester, during your tutorial
    Examination 1 50% To be advised

    Teaching Approach

    Lecture and tutorials or problem classes
    Lectures will be used to present theory and outline concepts that will be put to use in practice during the tutorial sessions.  Tutorials will allow students to discuss concepts and practice techniques covered in the lecture and assessed in the assignment work.  Exercises will be conducted in both lecture and tutorial sessions to allow students to practice the techniques taught.

    Feedback

    Our feedback to You

    Types of feedback you can expect to receive in this unit are:
    • Informal feedback on progress in labs/tutes
    • Graded assignments with comments
    • Solutions to tutes, labs and assignments
    • Other: Online discussion forums with comments

    Your feedback to Us

    Monash is committed to excellence in education and regularly seeks feedback from students, employers and staff. One of the key formal ways students have to provide feedback is through SETU, Student Evaluation of Teacher and Unit. The University's student evaluation policy requires that every unit is evaluated each year. Students are strongly encouraged to complete the surveys. The feedback is anonymous and provides the Faculty with evidence of aspects that students are satisfied and areas for improvement.

    For more information on Monash's educational strategy, and on student evaluations, see:
    http://www.monash.edu.au/about/monash-directions/directions.html
    http://www.policy.monash.edu/policy-bank/academic/education/quality/student-evaluation-policy.html

    Previous Student Evaluations of this unit

    If you wish to view how previous students rated this unit, please go to
    https://emuapps.monash.edu.au/unitevaluations/index.jsp

    Required Resources

    A drawing package such as Microsoft Visio is strongly recommended; a copy of which can be obtained from the Faculty's IT service desk.  You will need access to a Windows XP or later based machine, and will also find it useful to install a copy of Microsoft SQL Server Management Studio Express Edition (version 2005 or later, also available from the Faculty's IT service desk).  You will also need a web browser and Microsoft Word.  For work on the SQL tutorials and Assignment 2 from off-campus, you will need to install the Monash VPN software (details on the Moodle site).

    To watch the podcasts you will need podcast software such as iTunes to download and play episodes.  Alternatively, episodes can be manually downloaded with a web browser and watched using either iTunes or other video software such as VLC.

    Information about how to obtain the relevant database software from Microsoft to allow connection to Monash's database server will also be provided via Moodle. You will need to install the Microsoft VPN software if you want to access the database server from off-campus (again, instructions will be provided on Moodle).



    Unit Schedule

    Week Date* Activities Assessment
    0 21/02/11   No formal assessment or activities are undertaken in week 0
    1 28/02/11 Introduction to Systems and Databases  
    2 07/03/11 ER Modelling Basics  
    3 14/03/11 Conceptual, logical and physical models  
    4 21/03/11 Advanced modelling techniques and the data dictionary  
    5 28/03/11 The Consulting Process  
    6 04/04/11 Normalisation 1 Assignment 1a due
    7 11/04/11 Normalisation 2  
    8 18/04/11 Introduction to SQL  
    Mid semester break
    9 02/05/11 Advanced SQL and middleware  
    10 09/05/11 Implementation Assignment 1b due
    11 16/05/11 Alternative Modelling Techniques  
    12 23/05/11 Design Assignment 2 Due
      30/05/11 SWOT VAC No formal assessment is undertaken SWOT VAC

    *Please note that these dates may only apply to Australian campuses of Monash University. Off-shore students need to check the dates with their unit leader.

    Assessment Policy

    To pass a unit which includes an examination as part of the assessment a student must obtain:

    • 40% or more in the unit's examination, and
    • 40% or more in the unit's total non-examination assessment, and
    • an overall unit mark of 50% or more.

    If a student does not achieve 40% or more in the unit examination or the unit non-examination total assessment, and the total mark for the unit is greater than 50% then a mark of no greater than 49-N will be recorded for the unit

    Assessment Tasks

    Participation

    • Assessment task 1
      Title:
      Assignment 1a - Draft Conceptual Database Design
      Description:
      This is the first submission for Assignment 1 where you will develop a complete specification for a database system.  In this first part, you will develop a conceptual entity relationship diagram.  You may also complete as much of the deliverable for Assignment 1b as you like for feedback from your tutor.  The purpose of this assignment is to get feedback and refine your design before final submission in 1b.
      Weighting:
      10%
      Criteria for assessment:
      1. Quality of the introductory narrative overview
      2. Quality of design solution, in particular level of support for business requirements outlined in the case, and elegance of solution
      3. Correctness of notation
      4. Quality and professionalism of presentation, including layout, structure and grammar
      Due date:
      On campus: Week 6 of Semester, at the start of the lecture. Off campus: 11.59pm, Sunday at the end of Week 6.
    • Assessment task 2
      Title:
      Assignment 1b - Database Design
      Description:
      You will submit your final database design including conceptual model, normalised model, logical model and data dictionary, incorporating feedback from Assignment 1a in your design.
      Weighting:
      30%
      Criteria for assessment:
      1. Quality of the introductory narrative overview
      2. Quality of design solution, in particular level of support for business requirements outlined in the case, and elegance of solution
      3. Correctness of notation
      4. Correctness of the normalisation process
      5. Correctness and completeness of the data dictionary entries and assertion check-list
      6. Quality and professionalism of presentation, including layout, structure and grammar
      Due date:
      On-campus: Week 10 of Semester, at the start of the lecture. Off-campus: 11.59pm Sunday at the end of Week 10.
    • Assessment task 3
      Title:
      Assignment 2 - Structured Query Language (SQL)
      Description:
      You will write a number of SQL queries and commands
      Weighting:
      10%
      Criteria for assessment:

      Each SQL command will be assessed as to whether the output of the command achieves the task required or answers the business question asked.

      Due date:
      Week 12 of Semester, during your tutorial

    Examinations

    • Examination 1
      Weighting:
      50%
      Length:
      3 hours
      Type (open/closed book):
      closed book
      Electronic devices allowed in the exam:
      None

    Assignment submission

    Assignment coversheets are available via "Student Forms" on the Faculty website: http://www.infotech.monash.edu.au/resources/student/forms/
    You MUST submit a completed coversheet with all assignments, ensuring that the plagiarism declaration section is signed.

    Extensions and penalties

    Returning assignments

    Referencing requirements

    The nature of the assignment work in this unit means that there will be little need for citation and referencing.  However, any material that is submitted as part of your assignment submission that is not your own must be cited appropriately.  See the Library website for information on citation technique (http://lib.monash.edu.au/tutorials/citing/).

    Policies

    Monash has educational policies, procedures and guidelines, which are designed to ensure that staff and students are aware of the University's academic standards, and to provide advice on how they might uphold them. You can find Monash's Education Policies at:
    http://policy.monash.edu.au/policy-bank/academic/education/index.html

    Key educational policies include:

    Student services

    The University provides many different kinds of support services for you. Contact your tutor if you need advice and see the range of services available at www.monash.edu.au/students The Monash University Library provides a range of services and resources that enable you to save time and be more effective in your learning and research. Go to http://www.lib.monash.edu.au or the library tab in my.monash portal for more information. Students who have a disability or medical condition are welcome to contact the Disability Liaison Unit to discuss academic support services. Disability Liaison Officers (DLOs) visit all Victorian campuses on a regular basis

    Weekly readings will be set from the following text throughout the semester:

    Simsion, G.C. & Witt, G.C. (2005) Data Modelling Essentials, 3rd Edition, Morgan Kaufmann Publishers.

    The text is available from the Campus bookstore, as well as in paperback from Amazon or as a Kindle eBook.

    The following texts will be useful, but not mandatory, for studying the unit.  If you have no IT background and/or are an off-campus student, it is strongly recommended that you either purchase or borrow Modern Database Management. Note that later editions of these texts may exist, and that any edition will do.

    Rob, P. & Coronel, C. (2007). Database Systems Design, Implementation and Management, 7th Edition, Thomson Course Technology.

    Hoffer, J.A., George, J.F. & Valacich, J.S. (2005). Modern Systems Analysis and Design, 4th Edition, Pearson Education International/Prentice-Hall.

    Hoffer, J.A Prescott, M.B. and McFadden, F.R. (2005). Modern Database Management, 6th Edition. Prentice-Hall/Pearson Education.

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