User Account

All Pages

Database modeling

Assignment Help Database Management System
Reference no: EM13810354

After reading this week's article, "Modeling for the Future," expand on the subject of Database Modeling. There are several tools listed and reviewed in the article. Research these tools further, or identify other modeling tools, and write a 2-3 page, APA-style paper focused on one tool of your choice. You are allowed to compare tools, but apply your findings and comparison to your research as if you were selecting the tool for use at your employer. What are the benefits and the possible shortcomings of using the tool? How would this tool help you meet your database modeling needs? Be sure to integrate vocabulary from the text to demonstrate your understanding of concepts.

Reference no: EM13810354

Questions Cloud

Write a program that computes the average salary : The first programming project involves writing a program that computes the average salary for a collection of employees of different types. This program consists of four classes. The first class is the Employee class, which contains the employee's..
Perform a swot analysis of the organization : Provide a brief description of the company that you have selected and the product or service that you are analyzing. Discuss what quality means for this product. Perform a SWOT analysis of the organization.
Benefits and limitations to using interview as a methodology : What are some of the benefits and limitations to using interview as a research methodology
Which of these should cause the dollar to appreciate : Which of these should cause the dollar to appreciate?
Database modeling : After reading this week's article, "Modeling for the Future," expand on the subject of Database Modeling. There are several tools listed and reviewed in the article. Research these tools further, or identify other modeling tools
Entered into a futures contract and bought a call option : You need a barrel of oil next month. You could either buy the oil today and keep it for a month, wait and buy the oil next month when you need it, you could enter into a futures contract to buy oil at the current futures price $81, or you can pay $2 ..
Problem regarding the cause-and-effect diagram : The cause-and-effect diagram is important in determining causes and effects of a problem. The cause-and-effect diagram is also known as the Ishikawa diagram, or the fishbone diagram. Creating the diagram requires knowledge of causes for a problem ..
Forward contracts are standardized and trade on an exchange : Forward contracts are standardized and trade on an exchange. Profits and Losses on Futures contracts are marked to market on a daily basis. Delivery of the assets almost never occurs in the forward market.
Savingsaccount objects and two checkingaccount objects : Develop a polymorphic banking application using the Account hierarchy you created. Create the following two SavingsAccount objects and two CheckingAccount objects and store them in an array called "arrays" of Account references to the objects

Reviews

Write a Review

Database Management System Questions & Answers

  Entity-relationship diagram

Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.

  How an organization would allow programmatic access

A few years have passed, and the restaurant has grown to become a national restaurant chain. Now, they are concerned that remote and branch offices and restaurants in all fifty states will not have ready access to the data.

  I describe the application that you would like to design

i. describe the application that you would like to design. this should include the purpose of the application and an

  Create a database schema that supports the companys business

Create a database schema that supports the company's business and processes. Explain and support the database schema with relevant arguments that support the rationale for the structure.

  Create a database design specification

The Enhanced Entity Relationship Diagram (EERD) produced with a drawing or case tool. Your EERD must use a 'standard' notation style such as Crows Foot or Chen.

  Store information about musicians who perform on its albums

REQUIREMENTS: YoTown Records has decided to store information about musicians who perform on its albums (as well as other company data) in a database

  Dependencies can you infer does not hold over relation s

From the JD, the set of relation schemes SP, PJ, and JS is a lossless-join decomposition of SPJ. Construct an instance of SPJ to illustrate that no two of these schemes su?ce.

  Explain why its a good idea to have drop table statements

explain why its a good idea to have drop table statements at the beginning of your ddl sql script files that are used

  Create a entity-relationship diagram

Create a Microsoft Visio entity-relationship diagram (ERD), based on the relations in the Entities and Attributes for Fleet Truck Maintenance file and any additional information needed to normalize the database.

  How the approach proposed in the paper is different

Summarise the differences between the ETL process in the paper and that in the scenario.

  Build the physical model

She's come to you for questions regarding connectivity to the Oracle database, which method would you advise her to use to connect to the Oracle database?

  Create a new test02 class

Write a toString method that will return a String containing all the relevant data for each of your objects.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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