In this assignment, you will identify three companies and think critically about how they use databases to enable their business. After completing this assignment, you should be able to identify the types of data a company might be interested in storing, and how it is related to other data. You should also begin to see complexities in identifying how data is stored.
In this assignment, you will identify three companies and think critically about how they use databases to enable their business. After completing this assignment, you should be able to identify the types of data a company might be interested in storing, and how it is related to other data. You should also begin to see complexities in identifying how data is stored.
1. Choose three of the categories below and identify one specific company, organization, or service from each.
Having Trouble Meeting Your Deadline?
Get your assignment on In this assignment, you will identify three companies and think critically about how they use databases to enable their business. After completing this assignment, you should be able to identify the types of data a company might be interested in storing, and how it is related to other data. You should also begin to see complexities in identifying how data is stored. completed on time. avoid delay and – ORDER NOW
Banking/Finance Retail Education Entertainment
Examples Banks
Investment firms
Insurance
Physical stores
Online stores
Convenience stores
Grade schools
Colleges
Training seminars
Online learning
TV, music, and movies Streaming services
Television networks
Gaming
Food Services Healthcare Service Transportation
Examples Restaurants
Groceries
Farming
Food production
Doctors, dentists, etc.
Hospitals/urgent care
Pharmacies
Government svcs.
Postal service
Construction
Lawn care
Auto manufacturing
Taxi services
Airlines
Shipping
2. For each company, identify two entity types they need to keep track of.
3. For each type of data, identify five attributes for each entity type you identified in #2
4. Create a data dictionary showing the column names, table names, data type, and length for the entities in #2. See page 15 in your book for an example.
5. Draw an ERD showing the relationship between the two entities. Include the cardinality and participation constraints. You do not need to show the attributes in the ERD. It is easiest to make these drawings in software such as PowerPoint or Visio.
Explanation & AnswerOur website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Order Now and we will direct you to our Order Page at Litessays. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.