Design an enterprise data model that incorporates

Assignment Help Database Management System
Reference no: EM132348244

This assignment will assess the following learning outcomes:

Learning Outcomes

1. Create and maintain a Database System
2. Design an enterprise data model that incorporates all of the data used by an organization's business processes
3. Devise and implement database security policies

Analyze the following scenario and answer the following questions:

Muscat Opera House wants to maintain records about the different concerts performed in a season. A concert is identified by a concert number and another attribute is concert date, which consists of month, day, year, and time. For each concert there is one conductor, a person who will conduct the concert. Information stored about conductor includes conductor id and conductor name. A conductor may conduct any number of concerts, or may not conduct any concerts. A concert includes the performance of one or more compositions, which are music or songs to be performed in a concert. A composition may be performed at one or more concerts, or may not be performed.

A composition has composition id, composer name, composition name as attributes. Each composition may require one or more soloist, or may not require a soloist. A soloist is a person who performs a given composition on a concert. A soloist may perform one or more compositions or may not perform any composition. Attributes of soloist are soloist id and soloist name. Muscat Opera House wishes to record the date when a soloist last performed a given composition.

Task 1

Work Proposal:

Submit a work proposal for this assignment on or before 03/08/2019 which must include:
• Understanding of deliverables - a detail description of deliverables
• General overview of task 2 - initial understanding of solution to tasks 2 and 3.

Task 2:

Discuss about the following:

a) architecture of ORACLE Memory Structure

[Your research must covers Oracle SGA, PGA and User Session Information]

b) ORACLE Disk Utilization Structures.

Task 3:

As a database administrator perform the following tasks for the scenario given above:

i. Create separate physical structures for the new schema as per OFA guidelines [Create and rename the table space]
ii. Create a Schema with appropriate privileges.
iii. Identify the tables from above scenario and create database tables with correct relationships and constraints.
iv. Create one complex VIEW to any two tables you created above and select data by using it
v. Create two SEQUENCES and the use it for insert data into any two different tables.

Task 4:
"Oracle's security practices are multidimensional and reflect the various ways Oracle engages with its customers"

In the view of above statement choose an organization in Sultanate of Oman where the security of the data is critical as well as strict security policies are applied on each transactions.

You answer should cover the following:

a) Write the introduction and corporate data security Practices.
b) Discuss about the Security Practices imposed in database server of the organization chosen.
c) Discuss about Oracle Software Security Assurance.

You are required to use appropriate literature review and use of many library resources to complete this assignment. You will achieve maximum marks for using correct Citation and CU-Harvard Referencing Style in your assignment.

Attachment:- DATABASE SYSTEMS ADMINISTRATION.rar

Reference no: EM132348244

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Reviews

len2348244

7/29/2019 11:09:12 PM

0 0-1 2-4 5 Task 4.c. Weak, major, Omission, little understanding of given tasks, Not able to prove knowledge in this tasks. Most of the details are not relevant. Or Information provided is not real. Adequate knowledge of key principles and concepts and/or adequate evidence of the application of theory in practice Adequate very basic concept, Not enough efforts in data collection, all data is not real Good attempt. Good knowledge or key principles and concepts and/or good knowledge of the application of theory in practice Excellent knowledge and understanding of principles and concepts and /or excellent knowledge and understanding of the application of theory in practice

len2348244

7/29/2019 11:08:52 PM

Task #4 0 0-1 2-4 5 Marks Task 4.a. Weak, major, Omission, little understanding of given tasks, Not able to prove knowledge in this tasks. Most of the details are not relevant. Or Information provided is not real. Weak explanation of back ground of the organization selected. Good Attempt Demonstrate adequate knowledge of organization with proper explanation of Organization selected. 0 1-3 4-8 9-10 Task 4.b. Weak, major, Omission, little understanding of given tasks, Not able to prove knowledge in this tasks. Most of the details are not relevant. Or Information provided is not real. Adequate knowledge of key principles and concepts and/or adequate evidence of the application of theory in practice Adequate very basic concept, Not enough efforts in data collection, all data is not real Good attempt. Good knowledge or key principles and concepts and/or good knowledge of the application of theory in practice Excellent knowledge and understanding of principles and concepts and /or excellent knowledge and understanding of the application of theory in practice

len2348244

7/29/2019 11:08:43 PM

iii 0 1-20 Marks No answer 5 marks for each table with appropriate constraint created as per the scenario. (3 marks each for table creation without constraint. 2 mark each for constraints like primary key, not null etc….) iv 0 1-5 6-10 Marks No answer Create a less complex view and not used for select data Create a complex view ( by using ‘inner join’) and used it for select data ( screen shots must be provided ) v 0 1-5 6-10 No answer Only one sequence created with minor errors. TWO Sequences created and provided evidence for data insert.

len2348244

7/29/2019 11:08:34 PM

Tasks #3 (No marks without a lab demonstration) Or fail to demonstrate/prove his/ her own work i 0 1-3 4-5 Marks No answer Physical Structure without OFA guidelines Physical Structure with OFA guidelines and rename it ii 0 1-3 4-5 Marks No Separate Schema Only A schema created Schema created with appropriate storage specification and Grant command is used.

len2348244

7/29/2019 11:08:19 PM

Assessment Analysis Sheet Student ID: ……………………………………….. Student Name: ……………………………………………… Work Proposal 0 1-5 6-10 Marks Tasks #1 No Submission or student has failed to understand the requirements of the case study Little understanding of deliverables – a detail description of deliverables General overview of task 2 and 3 Understanding of deliverables – a detail description of deliverables General overview of task 1,2& 3 0 1-8 9-16 17 - 20 Marks Tasks #2 Irrelevant or no concept. Very limited information provided with few mistakes. Discussed about SGA, PGA and User session with limited information. All instance Architecture mentioned and discussed in detail; demonstrating the knowledge.

len2348244

7/29/2019 11:08:07 PM

? Assignment should have a Title Page. Title Page should contain the following information. ? Assignment Name ? Section Name ? Student name ? Student ID Number ? Faculty Name ? The Table of Contents Should have, each deliverable task number, content, page number ? Assignment should be typed in your own words using Times New Roman font size 12. ? Heading should be with Font Size 14, Bold, Underline

len2348244

7/29/2019 11:07:57 PM

Evaluation Criteria Detailed evaluation criteria has been given in evaluation grid at the end of the document. Lab demonstration and written viva. There will be no marks without written Viva . The written Viva is to measure originality of your work. ZERO marks will be awarded to the student if she / he is absent for VIVA. During presentation, you may asked to write SQL queries for checking the originality of the student work.

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