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MN405 Data And Information Management

tag 0 Download 4 Pages / 946 Words tag 26-11-2020

Question:

The purpose of this assignment is to develop skills in managing data in databases and to gain understanding of data model development and implementation using a commercially available database management system development tool.

On completion of this assignment students will be able to:

a.Model organisational information requirements using conceptual data modelling techniques.

Convert the conceptual data models into relational data model and verify their structural characteristics with normalisation techniques.

b.Prepare a list of ISBN number, title, Volnumber, NoofCopies of all Books in the library.

c.Assume that you want to count how many books in the library which are older than 10 years (i.e year_published is before 2008). Write a query to find the number.

d.Display details of all books that cost more than the average price of the books in the library.

e.Display details of all books which are published in year 2017 and published by “ACER Press” publishers (publisherfullname  is “ACER Press”)

f.Create a new table named “Borrower” that includes personID, firstname, lastname, address of the borrower, borrowdate and returndate.

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Total 4 pages

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My Assignment Help (2020) Data And Information Management [Online]. Available from: https://myassignmenthelp.com/free-samples/mn405-data-and-information-management/mapReduce-to-process-the-big-data.html
[Accessed 20 August 2022].

My Assignment Help. 'Data And Information Management' (My Assignment Help, 2020) <https://myassignmenthelp.com/free-samples/mn405-data-and-information-management/mapReduce-to-process-the-big-data.html> accessed 20 August 2022.

My Assignment Help. Data And Information Management [Internet]. My Assignment Help. 2020 [cited 20 August 2022]. Available from: https://myassignmenthelp.com/free-samples/mn405-data-and-information-management/mapReduce-to-process-the-big-data.html.


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