Create naming conventions for each entity and attributes

Assignment Help Management Information Sys
Reference no: EM131706120

Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials to a Strayer University maintained Oracle server.

A multinational tour operator agency has gained new business growth in the North American market through the use of social media. Its operation has expanded by 50% within six months and the agency requires an enhanced data management strategy to sustain their business operations. Their existing data repository for its reservation processing system is limited in business intelligence and reporting functionalities.

The tour operator seeks a database management specialist to assist them in leveraging their data sources to enable them to forecast and project tour sales appropriately.

Imagine that you have been hired to fulfill their need of enhancing the data repository for their current reservation processing system. Upon reviewing the system, you find that the data structure holds redundant data and that this structure lacks normalization. The database has the following characteristics:

A table that stores all the salespersons. The table holds their employee id, first name, last name and "Tours sold" field. The "Tours sold" field is updated manually.

A table that stores tour customer data and tours sold. The table holds customer name, address, city, state, zip code, tour(s) selected, number of persons in tour, and total amount paid. The current structure will show the customer more than once, if the customer books multiple tours.

A tour table that is used as a tour rate sheet which holds the tours offered and the cost per person. Tour rates vary every three (3) months depending on the tourist season.

Write a three to four (3-4) page paper in which you propose an enhanced database management strategy. Your proposal should include the following:

Design a data model that will conform to the following criteria:

Propose an efficient data structure that may hold the tour operator's data using a normalization process. Describe each step of the process that will enable you to have a 2nd Normal Form data structure.

Create naming conventions for each entity and attributes.

Conclude your data model design with an Entity Relationship Model (ERM) that will visually represent the relationships between the tables.

You may make use of graphical tools with which you are familiar. Note: The graphically depicted solution is not included in the required page length.

Construct a query that can be used on a report for determining how many days the customer's invoice will require payment if total amount due is within 45 days. Provide a copy of your working code as part of the paper.

Using the salesperson table described in the summary above, complete the following:

Construct a trigger that will increase the field that holds the total number of tours sold per salesperson by an increment of one (1).

Create a query that can produce results that show the quantity of customers each salesperson has sold tours to.

Support the reasoning behind using stored procedures within the database as an optimization process for the database transactions.

Your assignment must follow these formatting requirements:

Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.

Include a cover page containing the title of the assignment, the student's name, the professor's name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.

Include charts or diagrams created in any chart or drawing tool with which you are familiar. The completed diagrams / charts must be imported into the Word document before the paper is submitted.

The specific course learning outcomes associated with this assignment are:

Explain the fundamentals of how data is physically stored and accessed.

Compose conceptual data modeling techniques that capture information requirements.

Design a relational database so that it is at least in 3NF.

Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language.

Use technology and information resources to research issues in the strategic implications and management of database systems.

Write clearly and concisely about topics related to the strategic planning for database systems using proper writing mechanics and technical style conventions.

Reference no: EM131706120

Questions Cloud

How would migratory species be impacted : How would migratory species be impacted? Identify five plants and five animals that you feel would inhabit this warmer area.
Review your classmates post - provide a substantive response : Review your classmates post. Provide a substantive response (minimum of 100 words) to your peer - Jamie The specific refugee population I have chosen to focus
Define memory construction is important in our daily lives : Memory construction is a product of many factors,why do you think memory construction is important in our daily lives
Is rosen protected by the ada : Rosen had worked for many years as a waiter at Café Boeuf, an elegant French restaurant in Minneapolis. When Rosen was interviewed on a community television.
Create naming conventions for each entity and attributes : Conclude your data model design with an Entity Relationship Model (ERM) that will visually represent the relationships between the tables.
Describe the impact of sql : Describe the impact of SQL. Do you prefer this method or another? Please explain. Min 100 words.
What fossil fuels are present and in what amounts : What fossil fuels are present and in what amounts? Are they fossil fuels used domestically or exported out?
Do you believe milgrams experiment was ethical : Do you think a person's background factors would influence how far he or she would go in Milgram's experiment
Explanation-discussion that supports : Provide two arguments with explanation/discussion that supports: Gender Discrimination IS NOT the Main Reason Women are Paid Less Than Men.

Reviews

Write a Review

Management Information Sys Questions & Answers

  What will social media look like in the future

Summarize each of the readings in the tables below.You may expand the table to accommodate your information.Write in complete sentences using proper grammar and mechanics.What Will Social Media Look Like in the Future.

  Prioritize the candidates for crashing

Using the critical path from this activity network, consider A - C - D - F as the critical path and assume all other paths are less than fully crashed. Prioritize the candidates for crashing.

  Is social media important to a business? why

You will discuss how businesses can utilize social media tools and the ethical issues associated with the use of social media in a business setting. Is social media important to a business? Why

  Perform a k-nearest neighbors prediction

MMIS 643 Data Mining - Under Predict menu in XLMiner, perform a k-nearest neighbors prediction with all 13 predictors (excluding the CAT.NIEDV column is the outcome or decision variable) for both training data set and validation data set.

  Examine the proposed business ethical problem

Examine the proposed business ethical problem that the Brazilian Federal Data Processing Service is presently experiencing.

  How many customers should one expect to find in the system

how many customers should one expect to find in the system?- at what arrival rate per hour will an additional mechanic be needed?

  Evaluate the required rate of return

Find the required rate of return - If RF = 6 percent, b= 1.3, and the ERP = 6.5 percent, compute Ke (the required rate of return).

  Analyze the main advantages of using data analytics

Analyze main advantages and disadvantages of using data analytics within the industry or company that you have chosen. Analyze the overall manner in which data analytics transformed the industry or company you selected.

  Discusses the different types of app creation software

Write a brief paper that discusses the different types of app creation software. Compare information on software that needs to be purchased and those that are free.

  How will it affect health care in terms of cost

How will it affect health care in terms of cost and How will the law affect health care in terms of quality

  What are the risks associated with directly executing user i

3. What are the risks associated with directly executing user input ? What are the minimum steps needed to parse user input before it is allowed to be used in execution ?5. What are the risks associated with inheritance in classes ? What are generic ..

  How should he evaluate charlies performance

How should Fred measure success when he evaluates Gladys' performance for this project? How should he evaluate Charlie's performance

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