Notices

  • Supplmentary Exams Arrangements

    Posted by Michael Ruisi Yu Thursday 19 May 2022, 01:17:18 PM, last modified Thursday 19 May 2022, 01:17:27 PM.

    Hello Everyone,

    We've received details about the supplementary exam schedule. Our supplementary exam is scheduled for next Wednesday , on the 25th of May , during the afternoon session between the hours of 1pm to 4pm Sydney local time.

    According to the most recent records provided by STU, there should only be 5 students who are eligible for the supplementary exam. Please let us know if you have any issues with the time.

    Kind Regards

  • Final Exam Released

    Posted by Michael Ruisi Yu Saturday 07 May 2022, 01:56:03 PM, last modified Saturday 07 May 2022, 01:58:30 PM.

    The final exam paper has been released on Webcms, accessible in the Final Exam Paper Tab.
    The Moodle submission page will be active starting from 2pm.

    Please read the instructions and questions carefully, and do let us know if there any problems with accessing the file.
    Lastly, best of luck to you all :)

    (Note: we don't have any rules on the name of your final file submission, but it would be nice if you could include your zid in the file name)

  • Final Exam Tomorrow

    Posted by Michael Ruisi Yu Friday 06 May 2022, 05:26:11 PM.

    Dear Students,

    A reminder that the exam is scheduled tomorrow: between 2 - 5 pm AEST 7th May
    We will release the final exam on Webcms at 1:50 pm (10 minutes prior to the exam start time) .
    You will be notified via a Webcms notice (also emailed to all students).
    You will submit your exam on Moodle.

    During the examination:

    1. If you have any concerns relating to the questions, send an email to me ( mryu@cse.unsw.edu.au ) AND the course email address ( comp9311unsw@gmail.com ). Please do not post anything on the forum, as it could be distracting to other students.
    2. If we are to make updates/clarifications to any questions. We will release updates both as Webcms notices (also emailed to all students) and in the Exam tab in webcms3.

    Please allocate 5-10 minutes towards the end to submit your examination. Anything submitted after 5pm AEST Saturday 7th May will be ignored (unless you have adjustments based on an Equitable Learning Plan).

    For detailed university guidelines on exam rules, please take 10 minutes or so to read the contents of the following link. https://www.student.unsw.edu.au/exam/rules

    Please be well prepared for the exam. Unfortunately, we will not provide any support for your own personal configuration or network-related issues. So have your phone hot-spot ready for unexpected network outages.

    We will be checking for plagiarism in your exam submissions. You must attempt the examination by yourself.

    We wish you all best of luck,
    COMP9311 team

  • Assignment Two Marks Released

    Posted by Michael Ruisi Yu Monday 02 May 2022, 01:50:46 PM.

    Dear students,

    Marks and sample solution for Assignment 2 have been released. You can check your mark in Moodle.

    For any issues concerning your mark, please contact your marking tutor through the email in the feedback comments.

    If you have submitted your assignment but do not get any mark, please email comp9311unsw@gmail.com as soon as possible.

    Best,
    Michael


  • Daily Consultations this Week

    Posted by Michael Ruisi Yu Monday 25 April 2022, 01:14:57 PM.

    Dear Students,

    A kind reminder that, starting today, we will run additional daily consultation up until the end of this week in case you have a problem in preparing for the exam.

    Join the session the same way as you do for our normal weekly consultation sessions.

    Time: 3PM to 4PM

    Monday 25th April

    Tuesday 26th April

    Wednesday 27th April

    Thursday 28th April

    Friday 29th April

  • Sample Exam Paper Released

    Posted by Michael Ruisi Yu Tuesday 19 April 2022, 02:08:03 PM.

    Dear Students,
    A sample exam paper and its solution are released. Please note that this is only intended to provide a good idea of the difficulty level you can expect from the final exam, so do not expect the scope or question types to be the same. Also note that, unlike our final exam which is a 3-hour exam, this sample exam is designed for a 2-hour exam.
    Best, the COMP9311 team

  • Assignment 2 Released

    Posted by Michael Ruisi Yu Tuesday 05 April 2022, 03:12:23 PM.

    Afternoon all,

    A gentle reminder that Assignment 2 is released, and is now accessible under the Assessments section.
    The scope of assessment focuses on the learning outcomes below.

    1. Normal Forms
    2. Transaction Management

    Note: While we are still covering material relating to transaction management, you should be to attempt the first question on normal forms based on what we have covered up until now.

    Do endeavor to start early, the deadline for the assessment is on the 2nd of April.

    Sincerely
    Michael

  • (for students taking this course overseas) Clock change from daylight saving time ending

    Posted by Michael Ruisi Yu Monday 04 April 2022, 05:33:30 PM, last modified Monday 04 April 2022, 05:33:52 PM.

    A gentle reminder for students taking the course remotely outside of Australia.

    Daylight savings ended at 3:00 am on Sunday 3 April 2022. Consequently, the local time in Australia has moved backward by an hour. It occurred to me that some students might not be aware of this and show up too early for the scheduled lecture.

    The Monday lecture will begin at 6:05 pm Sydney local time as usual.
    Kindly note the new time difference.

    Hope this makes it to you in time,
    Michael

  • Video Recording for WK5 Normal Form Released + Assignment 1 Marks Released + Fourm active in Quiet Week

    Posted by Michael Ruisi Yu Tuesday 22 March 2022, 12:26:28 PM, last modified Tuesday 22 March 2022, 01:43:58 PM.

    UPDATE:
    I've managed to upload the somewhere other than webcms3 or Moodle (200Mb Size limit).
    Week 5 now contain two more links, both contain the same .mp4 video recording.
    Note: students currently overseas should be able to at least access the One Drive link without a VPN.
    (The additional link is there just in case the first link stops working)


    Video Recording for WK5 normal form content
    The video recording for the wk5 content Normal Form is available.
    It is uploaded as the power point file Normal Forms (PPT) - with narration/recording .
    The file contains the both recording and the drawings, you will be able to see them by starting the power point slide show. I am grateful for everyone's patience.
    (Contents uploaded under the Week5 header)

    Note: You are able to use the power point folder to generate your .mp4 files to the export quality of your choosing. This is done to bypass the problems from uploading the almost 700MBb .mp4 file.

    Assignment 1 Marks

    We've finished marking your assignment 1, please expect to see your marks as well as comments left by the marking tutor within sometime today or tomorrow.

    Quiet Week
    There are no lectures, labs, or consultations scheduled this week 6.
    Tutors will continue to monitor the forum for questions from students.

    Thank you for your attention, there should be no other notice for this week.
    Best of luck with your quiet week studies.
    Michael

  • Project 1 is released

    Posted by Michael Ruisi Yu Monday 14 March 2022, 08:37:29 PM.

    Project 1 and supporting files released (see Project under Course Work)

    The scope of assessment focus on the following learning outcomes.

    • Write SQL queries

    The deadline for project 1 is 1st of April (Friday) at 16:59:59

    Important Advice : Familiarize yourself with the project/database first, there is a lot of information in this large database we've provided. So before attempting the queries straight away, try to (1) examine what each relation holds and (2) find out how relations might related to each other. This initial work will will make the project easier for you in the long run.

    Best Regards,
    Michael

    P.s. We recommend setting up the project database asap so the course staff can immediately assist you with any related issues.

  • Wk5 Monday content pushed back due to internet issues during Lecture

    Posted by Michael Ruisi Yu Monday 14 March 2022, 08:28:07 PM, last modified Monday 14 March 2022, 08:41:51 PM.

    Good evening everyone,

    Wk5 Monday content (Functional Dependencies) pushed back due to internet issues during Lecture

    I experienced a few internet issues today when delivering the lecture content on campus, mainly me disconnecting and reconnecting to the blackboard session. Unfortunately, the issue seemed to be intermittent and troubleshooting was not successful.

    The consequence is that today's lecture (wk5 Mon) on Functional Dependencies was not covered. My apologies for the unexpected issues, and thanks to the students for being patient.

    Instead, there was an attempt at a simple project demo on some aspects of the project, places that students usually run into issues the most, as well as a short Q and A session with students.

    As for how to proceed from here... Since Thursday's lecture (Normal Forms) is a continuation of the contents of Monday's lecture, the plan now is to cover the Monday content on Thursday and follow up with me uploading a video recording of the Thursday Lecture.

    This setback shouldn't affect your ability to work on the Project, no worries there.

    Best Regards,
    Michael

  • Assignment 1 Released (Practice Question Set 1 with solutions released also)

    Posted by Michael Ruisi Yu Monday 21 February 2022, 08:33:48 PM, last modified Monday 14 March 2022, 08:37:57 PM.

    Good evening everyone, this notice is here to inform all students that...

    (1) Assignment 1 is released
    (see Assessments under Course Work)

    The scope of assessment focuses on the following three learning outcomes

    1. capturing the semantics of an application and representing it as a conceptual schema
    2. correctly converting an ER model/diagram into a relational data model *
    3. using relational algebra to express queries w.r.t a relational schema *

    *(2) and (3): I will cover in the wk2 Thursday lecture

    By the time we finish the wk2 Thursday lecture, you will have all the skills/knowledge needed to attempt assignment 1.
    For brevity sake, the deadline for assignment 1 is set for the 11th of March (Friday) at 16:59:59
    (See other details e.g. submission instructions in the assignment PDF)

    (2) Practice Set 1 is also released (see Practices under Course Work)

    Practice set questions are there to aid you in your learning.
    This is a good indicator to see if you've understood the concepts taught.
    (We recommend attempting the practice questions before inspecting the solutions for maximum value)

    Best of Luck,
    Michael

  • Reminder: comp9311 Labs starts at Week2

    Posted by Michael Ruisi Yu Tuesday 15 February 2022, 10:46:26 AM, last modified Tuesday 15 February 2022, 10:46:43 AM.

    From comp9311,

    A gentle reminder that the lab component of this course begins in week 2 , especially for students who might have missed the message yesterday.
    There are no comp9311 labs in week1 (for both online and f2f labs).

    Best, Michael

  • Welcome message from COMP9311

    Posted by Michael Ruisi Yu Friday 04 February 2022, 05:32:02 PM, last modified Thursday 10 February 2022, 05:24:00 PM.

    Hi Students,

    Firstly, welcome to the course COMP9311. I hope you look forward to learning about database systems. In this opening notice, I outline how the course is run in T1 2022.

    With no thanks to COVID-19, we will run a significant majority of our course activities online. Specifically, lectures, consultations are held online. Lab sessions are all online with the expectation of a very small number of labs with face-to-face available.

    We manage the course with WebCMS3 and Moodle ( https://webcms3.cse.unsw.edu.au/COMP9311/22T1 ).
    If you’re reading this notice, congrats, you’ve found us.
    All announcements, lecture notes, lab notes, assignment spec, etc. are going to be posted here.
    Moodle is used to provide access to online live lectures and lecture recordings.

    Lectures start from Week 1 :
    We will deliver lectures live online at the scheduled lecture time 18:00 – 20:00 Monday and 16:00 – 18:00 Thursday (Sydney time). We understand that many students are overseas with different time zones and hope this will not cause too much inconvenience to you.

    The reason we want to use live lecture delivery is to make the teaching as interactive as possible as I will be able to take questions during the lecture. In case you find it difficult to join the online lecture, the option of going at your pace via the recorded video is an option.

    Lectures will be delivered in Blackboard Collaborate in Moodle.
    Lectures are also recorded in Blackboard Collaborate in Moodle.

    There are two ways to access the lecture:
    1) You can access it directly from Moodle ( https://moodle.telt.unsw.edu.au ), find our course, click "lectures and recordings", click Menu (in up left corner), click "Sessions" to join a live lecture or "Recordings" to access the recorded lecture.

    2) We will provide a copy of the link to access the lecture (live and recording) in the WebCMS Lectures Tab , next to the lecture notes each week.

    Labs start from Week 2:
    1) Online Labs: Detailed lab notes will be provided, and you are expected to follow the guide using your own computer. We will schedule online lab sessions throughout the course (via Blackboard Collaborate) and there will be tutors present to help you.
    A related copy of the link will also be provided in the WebCMS Labs tab each week, and you are also able to access via Moodle. All online labs will be recorded.

    2) Face to Face Labs: You may either use the lab computers or your own computer. A tutor will present in the lab to assist you. You are required to follow the university guidelines and wear a mask indoors. You will be required to abide by the latest physical distance restrictions. Every f2f lab student must tap the student card on the lab card reader and must check in on the QR code.
    Do not
    attend the lab if you feel unwell, and you can make up the labs by attending any of the online labs.

    Consultation starts from Week 2:
    Weekly consultation will also be presented via Blackboard Collaborate. You may join the consultation if you have any questions regarding the course. Consultations will be recorded. A link will be provided in the Consultation tab for you to join, also you may join via Moodle. We will update the consultation time slot when it is finalized

    On Assessments: The final exam will be conducted offline (Update: The 22T1 exam is online, and will not be in person. The same will be true for all other assessment. I meant that you do not need to stay online to complete the exam remotley). For remaining assessments, we generally give 2-3 weeks for you to work on assignments and projects.

    You can start using the WebCMS "Q and A page" section to ask questions and engage with other students. Tutors will visit the forum regularly to answer questions.

    Best of luck, and I look forward to meeting you all (in some capacity) soon.

    Michael Yu
    Lecturer-in-Charge


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