Need computer science help with DBM 502 - Normalization of data

Dec 7th, 2015
Computer Science
Price: $30 USD

Question description

Hi Tutors,

This is attached to a team assignment.  My portion this week is to discuss normalization of data.  I am looking for someone that is knowledgeable in database and understand what normalization is and what it does.  I have attached as much information that I hope you need.  If there is more information that is need please ask immediately.  Please review links this provides all information that we have done thus far.... listed below is the assignment and I have underline what I am asking for assist with today.


Your Learning Team has been hired as database consultants for a start-up company that will stream movies over the Internet (similar to Hulu, Netflix, and others). The new organization requires one or more databases for Customer Information, Movie Information, and Supplier Information. At a minimum, the following attributes must be captured:

  • Customer: name, address, customer ID, credit card number and expiration, history of movies rented, "likes" (such as, genres, and movies the customer is interested in)
  • Movie: title, year, supplier ID (owner of movie), description of movie, statistics on movie rental frequency, rental cost
  • Suppler: ID, name, address, bank routing payment information

Create the documentation and databases for the following:

  • Conceptual design of the database(s)
  • Data analysis and requirements
  • Entity relationship modeling and normalization
  • Data model verification
  • Database design - justify use or non-use of distributed model
  • Logical design of the database(s)
  • Map the conceptual model to the logical model components.
  • Validate the logical model using normalization. ---------------this is the focus only---------- TUTORS
  • Validate the logical model integrity constraints.
  • Validate the logical model against user requirements.
  • Physical design of the database and description of security, performance, and backup and recovery processes. Include the following processes in your design:
  • Define data storage organization.
  • Define integrity and security measure.
  • Determine performance measures.
  • Define backup and recovery processes.
  • Prototype database(s). Use Microsoft® SQL Server® 2012 to create prototypes of the database(s) described in the physical design phase. At minimum, demonstrate use of the following SQL statements:
  • Create database
  • Create index
  • Create table
  • Alter
  • Delete
  • Insert
  • Join
  • Select


Tutor Answer

(Top Tutor) Daniel C.
School: University of Maryland

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Review from our student for this Answer

Dec 7th, 2015
"all I can say is wow very fast work, great work thanks"
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