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Databases - ORM and RMapping
Complete the following tasks and note your responses.
Task 1 - Group
Task 1a: Elementary facts and Deep structure sentences (constraints and cardinalities)
Task 1b: Create a conceptual schema design for the given universe of discourse and the generation of a relational mapping.
Insert ORM diagram here.
Task 2 - Individual
Write the relations clearly showing the Primary key bolded and underlined (e.g., CustomerId).
Foreign key shown in italics (e.g., OrderNumber)and separately defined beneath the relation (e.g., ShoppingCart OrderNumber FK to Order OrderNumber)
Attachment:- Databases.rar
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The data preparation phase covers all activities to construct the final dataset (data that will be fed into the modeling tool(s)) from the initial raw data
Database Design o In logical design, there is a process called normalization. Please describe what this is in your own words.
Design and implement a relational database using a database management system and utilise a query language tools and techniques
For a student, store his or her number, first name, and last name. For each course the student takes, store the course code, the course description.
Using below Monash Video Library Case Study, you are to prepare User Requirements Document. It is suggested that a framework for the document could be based on the following structure: 1. Business Overview (Goals, Business Objectives, Current Busines..
Your coworker has created a vague and incomplete Entity Relationship Diagram. Describe the negative effects to the database if an ERD is not completed correctly
You should select Snapshot replication as the type of replication
Consider a case that is not described above, but could happen in the business of the ABS. Please explain the case and why it might occur and based on the case you proposed, modify your design of the ABS database accordingly.
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