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Term/Section 111a 111b 111c 111d 111e 111f 111g 111h 111i 112a 112b 112c 112d 112e 112f 112g 112h 112i Course # CS371 CS371 CS371 CS263 CS263 CS265

You just took a job with a University and have been asked to track some information about the courses they offer. The previous employee was using a spreadsheet to track this information. The University is expanding from three classes to three hundred classes. Enrollment is expected to increase from around 20 students to 5,000. Your supervisors are not very tech savvy and they simply ask you to continue maintaining the spreadsheet. You feel that developing a database is a better solution.

(Spreadsheet Attached)

Write a proposal for the new database design to include:

  • An executive summary for the database project
  • Develop main project details
    • Explain the issues that exist with maintaining the data in its current form.
    • Explain the process of migrating the data in its current form to a well formed data model by highlighting the following in detail:
      • Identify required attributes that need to be tracked
      • Identify functional dependencies
      • Show the redesign in 1NF, 2NF, and 3NF (similar to figures 7.29, 7.31, 7.33)
  • Explain the project benefits of the data in its new form.
  • Create the E-R diagram of your relational tables using MySQL Workbench and include in proposal.
  • Propose some additional data items, which you believe may be beneficial to the University if tracked in your database (i.e. Descriptions, more info about the instructors and students, departments, etc). Describe the steps required to implement these additions.
  • Identify project risks
  • In addition to the proposal, in a separate file submit:
    • Provide the SQL statement required to create at least one of your tables.
    • Provide the SQL statement required to delete at least one of your tables.
    • Provide the SQL statement required to create a view which includes Course #, Course Name, Time, and Days only.
    • Identify at least one index, which you believe would improve performance. Explain your choice.
Term/Secton Course # Course Name # of sea±s # enrolled Room Time Days Ins±ruc±or (Depar±men±) S±uden± (S±uden± Id) 111a CS371 Da±abase Design 25 5 BH201 9:00 M,W,F Chrenka (CS) Mike (12345), S±eve (23456), Sara (34567), Sally (56789), Joe (98765) 111b CS371 Da±abase Design 25 2 CH100 10:30 M,W,F Harris (CS) Frank (76543), Luis (35791) 111c CS371 Da±abase Design 25 2 BH201 2:45 T,R Smi±h (CS) Molly (44455), Chase (88877) 111d CS263 Programming in C 20 7 BH201 7:45 T,R Chrenka (CS) Mike (12345), S±eve (23456), Sara (34567), Sally (56789), Joe (98765), Frank (76543), Luis (35791 111e CS263 Programming in C 20 1 CH100 4:30 M,W,F Shelly (CS) Chase (88877) 111f CS265 Programming in C++ 15 3 CH205 7:30 M,W,F Chrenka (CS) Beau (82233), Carmen (33228), Addy (43234), 111g CS265 Programming in C++ 15 2 CH206 9:00 M,W,F Shelly (CS) Chase (88877), Molly (44455), 111h CS265 Programming in C++ 15 3 CH100 11:30 T,R Zak (CS) Luis (35791), Bahr (99998), Seim (98956) 111i CS265 Programming in C++ 15 1 BH201 9:00 M,W,F Cashman (CS) Mark (22324) 112a CS371 Da±abase Design 25 3 BH201 9:00 M,W,F Chrenka (CS) Messi (43212), Beni±o( 91123), Harold (33334) 112b CS371 Da±abase Design 25 4 CH101 12:30 M,W,F Zak (CS) Seim (12213), Nick (33212), Wciken(45654), Hartng (88888) 112c CS371 Da±abase Design 25 2 BH203 2:45 T,R Smi±h (CS) Frugen (22222), harper (54545) 112d CS263 Programming in C 20 3 BH201 7:45 T,R Chrenka (CS) Wciken(45654), Hartng (88888), Molly (89999) 112e CS263 Programming in C 20 3 CH103 4:30 M,W,F Bailey (Ma±h) Cunningham(87654), Brown (99099), Tu±lle (34349) 112f CS265 Programming in C++ 15 1 CH205 7:30 M,W,F Chrenka (CS) Tu±lle (34349) 112g CS265 Programming in C++ 15 1 CH206 9:00 M,W,F Shelly (CS) Brown (99099) 112h CS265 Programming in C++ 15 5 CH103 10:30 T,R Ferguson (Ma±h) Messi (43212), Beni±o( 91123), Harold (33334), Seim (12213), Nick (33212) 112i CS265 Programming in C++ 15 4 BH205 9:00 M,W,F Cashman (CS) Frugen (22222), harper (54545), Cunningham(87654), Brown (99099)
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Top Answer

Hi Please find attached the answers, have tried my level best to give each and... View the full answer

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Step-Wise Solutions
Summary:
Since the classes are increasing from 3 to 300 the spreadsheets would not work as
there will be an immense amount of information and even with all the amount of
data in...

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