Design an relational model model of a database

Assignment Help Database Management System
Reference no: EM13330430

1.Design an Relational Model (RM) model of a database (DB) that will be useful for each of the chosen enterprises. (Hint: You may choose to translate the 2 ER model designs you created ).

2.The following aspects are required and should be captured in the project

a.There should be at least 20 - 30 relational schemas covering Entities in the associated ER design for each enterprise dB.

b.There should be at least 20 - 30 relational schemascovering (entity-to-entity) Relationships in the associated ER design, for each enterprise.

c.Implement the 2 enterprise relational DBs using either MySQL or SQLite

d.Populate the two DB with relational tables for all the relational schemas involved, with each table having at least 5 - 10 entries (tuples, records).

3.Document and present your design as a reportin the following form:

Title
Author
Date, Revision Number

Problem to Solve

Design (RM) model. (Provide details in an Appendix)
Discussion
Summary & Conclusions
Acknowledgments, (if any)
References, (if any)

Reference no: EM13330430

Questions Cloud

Determine the gravitational potential energy of the mass : You are given a pendulum composed of a 0.024 kg mass on the end of a 0.60 m long massless string. Find the gravitational potential energy of the mass
Explain isothermal transformation diagram for an iron-carbon : Using the isothermal transformation diagram for an iron-carbon alloy of eutectoid composition, specify the nature of the final microstructure (in terms of microconstituents present and approximate percentages
Explain the temperature and the overall carbon content : A steel is heated until 85% austenite, with a carbon content of 1.05%, forms. Estimate the temperature and the overall carbon content of the steel.
Explain a steel contains 18% cementite : A steel contains 18% cementite and 82% ferrite at room temperature. Estimate the carbon content of the steel. Is the steel hypoeutectoid or hypereutectoid
Design an relational model model of a database : Design an Relational Model (RM) model of a database (DB) that will be useful for each of the chosen enterprises. (Hint: You may choose to translate the 2 ER model designs you created ).
Planning integrates with strategic planning : Describe how human resources planning integrates with strategic planning.
Cellular respiration : Cellular respiration
Explain the composition and amount of micro constituent : The composition and amount of each phase present at 726°C, and (e) the composition and amount of each micro constituent present at 726°C.
What is the profit maximizing output : Draw the cheese market for the United States showing the world price as the price for this market. How much cheese does the U.S. import at the world price

Reviews

Write a Review

Database Management System Questions & Answers

  Practice on topic of normalization

Practice on topic of Normalization

  Explain the apache web server in regard to cost

Discuss the Apache Web server in regard to cost, functionality, and compatibility. Are there certain implementations were it may not be suitable

  Access values through queries to databases

However, the only way you can access values is through queries to the databases. In single query, you can specify value k to one of two databases.

  Create a use case based on relating functional requirements

Describe (in a one to two (1-2) page narrative) a use case, complete with typical and alternate courses, that documents the event of a bank customer withdrawing money from an ATM.

  When would creating an index reduce overall database perform

Indexing can affect the performance of a general-purpose database that has roughly equal numbers of fetches and changes. The decision to add an index can improve the performance of a system but can also degrade it.

  Create a function

Create a function that returns the day of the week for a specified date. Create a trigger that displays the message "Emp table updated" when an update to the employee table increases the employee's basic salary.

  Design a nested menus interface for a check-in

Design a nested menus interface for a check-in and check-out hotel reservation system that can be used internationally.

  Map the erd to create the relational model

Map the ERD to create the relational model corresponding to the described application. Basically, list the CREATE TABLE statements with the attribute names, and appropriate data types.

  Create an update query to select all records in the tbl over

Create an update query to select all records in the tblOverPriced, decrease the Price field values by 10%, run and close the query.

  How to change content in order for new list

To what kind of list would you change it? What would you require to change about content in order for new list type to be effective for purpose of list?

  Traditional file systems and modern database environment

Write down the difference between traditional file systems Vs modern database environment. Describe the following: Physical data independence Vs logical data independence

  List course along with names of students from database table

List the courses (D-code and C-no), along with the names of the students who are currently taking them. List all the courses (D-code and C-no) that John (i.e., S-Name=''John'') got 'A' grade.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd