COMP1835 (2022/23)	Graph and Modern Databases	Contribution: 100% of course
COMP1835 Coursework	Deadline Date: Thursday 30/03/2023
This coursework should take an average student who is up to date with tutorial work approximately 50 hours  Feedback and grades are normally made available within 15 working days of the coursework deadline
Learning Outcomes:  All

 

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Coursework Submission Requirements

·        An electronic copy of your work for this coursework must be fully uploaded on the Deadline Date of Thursday 30/03/2023 using the link on the coursework Moodle page for COMP1835.

·        For this coursework you must submit a single PDF document.  In general, any text in the document must not be an image (i.e. must not be scanned) and would normally be generated from other documents (e.g. MS Office using “Save As .. PDF”). An exception to this is hand written mathematical notation, but when scanning do ensure the file size is not excessive.

·        There are limits on the file size (see the relevant course Moodle page).

• Make sure that any files you upload are virus-free and not protected by a password or corrupted otherwise they will be treated as null submissions.
• Your work will not be printed in colour. Please ensure that any pages with colour are acceptable when printed in Black and White.

·        You must NOT submit a paper copy of this coursework.

·        All courseworks must be submitted as above. Under no circumstances can they be accepted by academic staff

The University website has details of the current Coursework Regulations, including details of penalties for late submission, procedures for Extenuating Circumstances, and penalties for Assessment Offences. 

Detailed Specification

This coursework is to be completed individually.

The coursework consists of the following two Parts.

Part 1. Peer review of the research paper, that is sent to each student via email (up to 40 marks)

You are provided with a research paper on a topic related to modern databases and NoSQL technologies. You are required to produce a peer review report of the provided research paper. The length of your peer review report should be up to four pages (about 2000 words). The peer review report should address the following important aspects in relation to the provided research paper:  

1. Summary.                                         [Up to 5 marks]
2. Major issues.                                    [Up to 10 marks]
3. Minor issues.                                    [Up to 10 marks]
4. Presentation and style comments.   [Up to 10 marks]
5. References comments.                    [Up to 5 marks]

                                                      In total: [Up to 40 marks]

Please write in your own words a well-structured peer review report of the research paper that is sent to you by e-mail.

Do not cut and paste sections from the Internet, as this will receive zero marks.

In your peer review report please state clearly the number and the title of the research paper that is sent to you for review.

Please read more recommendations on how to write a peer review report in the Appendix of this coursework specification.

Part 2. Implementation (up to 60 marks)

Your task is to implement Assignments 1-5 given below using two Virtual Machines have been assigned to you for this module.

Please provide an implementation evidence for each Assignment 1-5.

The implementation evidence includes code/queries, screenshots of the successful execution/validation of your code, a detailed explanation of your implementation, rationale of the design decisions, benefits and drawbacks.

Assignment 1: Please create one database in Redis with your own data based on your own case study (at least 10 key/value pairs with values varying in data type).Please implement at least 10 different queries (of your own choice) on that data. Make sure that the data and queries which you provide demonstrate appropriate variety and complexity. Please provide an appropriate explanation/discussion of your implementation.

[Up to 10 marks]

Assignment 2: Please create one database in Cassandra with your own data based on your own case study (a column-family with at least 7 columns and 30-40 rows).Please implement at least 10 different queries (of your own choice) on that data. Make sure that the data and queries which you provide demonstrate appropriate variety and complexity. Please provide an appropriate explanation/discussion of your implementation.

[Up to 10 marks]

Assignment 3: Please create a large JSON document with your own data and a corresponding JSON schema. Make sure your JSON document contains various data type elements, demonstrates appropriate complexity, and it is valid against your corresponding JSON schema.

Please provide a screenshot of the successful validation of your JSON document against the corresponding JSON schema. Please also provide an appropriate explanation/discussion of your implementation.

Please include the full JSON document and the JSON schema into your report as an Appendix. 

[Up to 15 marks]

Assignment 4: Please create one database in MongoDB with your own data based on your own case study (a collection with at least 20-30 documents of a different structure). Please implement at least 10 different queries (of your own choice) on that data. Make sure that the data and queries which you provide demonstrate appropriate variety and complexity. Please provide an appropriate explanation/discussion of your implementation

[Up to 10 marks]

Assignment 5: Please create one Graph database using either Neo4J or AllegroGraph with your own data based on your own case study (at least 25 nodes with relationships). Please implement at least 10 different queries (of your own choice) on that data. Make sure that the data and queries which you provide demonstrate appropriate variety and complexity. Please provide an appropriate explanation/discussion of your implementation.

[Up to 15 marks]

Deliverables

You will be required to submit:

A report (one PDF file) that includes two parts:

Part 1: Peer Review report of a given research paper.

Part 2: Implementation Summary.

For each Assignment 1-5 please provide code, screenshots of the results, explanation of your implementation, rationale for your design decisions, benefits and drawbacks.

The full code for both JSON document and JSON schema should be included into Appendix of your report.

Note: Please write your full name and the student ID number on the title page of your report. Please also specify your numbers of two Virtual Machine (VM) in the report. You should not re-build or re-create the system after submission. Implementation elements developed after submission can be detected and will incur a penalty.

Grading Criteria

For a distinction (mark 70-79) the following is required:

1. An excellent/very good implementation, all components are working and provide a very good result.

2. An excellent/very good peer review demonstrating a very good/ excellent understanding of NoSQL technology.

Note: In order to be eligible for a very high mark (80 and over) you will need to have:

1. An exceptional  implementation, showing all requirements implemented to a higher standard.

2. An exceptional peer review, demonstrating a thorough understanding of the NoSQL technology.

For a mark in the range 60 to 69 the following are required:

1. A good implementation, with components are working and providing a good result.

2. A good peer review, demonstrating a good understanding of the NoSQL technology.

For a mark in the range 50 to 59 the following are required:

1. A satisfactory implementation with majority of the components are working and provide an acceptable result.

2. A satisfactory peer review, showing some understanding of the NoSQL technology.       

For a mark below 50:

1. A system with a very few requirements implemented.

2. A poor peer review, showing little understanding of the NoSQL technology.

Assessment Criteria

Part 1. Peer review report.

The total maximum for Part 1 – 40 marks.

Part 2. Implementation

The total maximum for Part 2 – 60 marks.

Marks will be given for:

Appendix

How to Structure Your Peer Review Report (adopted from Wiley ‘Step by step guide to reviewing a manuscript’ https://authorservices.wiley.com/home.html).

Try to answer all the questions. If you are following an informal report format you could structure your report in three sections: summary, major issues, minor issues.

Summary

• Give positive feedback first. Authors are more likely to read your review if you do so. But don’t overdo it if you will be recommending rejection.
• Briefly summarize what the paper is about and what the findings are.
• Try to put the findings of the paper into the context of the existing literature and current knowledge.
• Indicate the significance of the work and if it is novel or mainly confirmatory.
• Indicate the work’s strengths, its quality and completeness.
• State any major flaws or weaknesses and note any special considerations. For example, if previously held theories are being overlooked.

Major Issues

• Are there any major flaws? State what they are and what the severity of their impact is on the paper.
• Has similar work already been published without the authors acknowledging this?
• Are the authors presenting findings that challenge current thinking? Is the evidence they present strong enough to prove their case? Have they cited all the relevant work that would contradict their thinking and addressed it appropriately?
• If major revisions are required, try to indicate clearly what they are.
• Are there any major presentational problems? Are figures & tables, language and manuscript structure all clear enough for you to accurately assess the work?
• Are there any ethical issues? If you are unsure, it may be better to disclose these in the confidential comments section.

Minor Issues

• Are there places where meaning is ambiguous? How can this be corrected?
• Are the correct references cited? If not, which should be cited instead/also? Are citations excessive, limited, or biased?
• Are there any factual, numerical or unit errors? If so, what are they?
• Are all tables and figures appropriate, sufficient, and correctly labelled? If not, say which are not.

On Presentation and Style

Your review should ultimately help the author improve their article. So be polite, honest and clear. You should also try to be objective and constructive, not subjective and destructive.

You should also:

• Write clearly and so you can be understood by people whose first language is not English.
• Avoid complex or unusual words, especially ones that would even confuse native speakers.
• Number your points and refer to page and line numbers in the manuscript when making specific comments.
• If you have been asked to only comment on specific parts or aspects of the manuscript, you should indicate clearly which these are.
• Treat the author’s work the way you would like your own to be treated.

On References

• Check if the references are current and present the wide range of sources (books, journal articles, internet sources).
• Check if the references are done correctly, following the Harvard Referencing system.
• If the citations in the text are done correctly.

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