Project #62796 - Database

Hello,

The assignment requirements are:

1. The data for this assignment is stored in two tables divvy.station and divvy.trip (you can find it in the attachments as PDF files but I didn't take screen capture for all the rows if you need more just let me know

2. Analyze the data.

3)        Based on the data, create an ER Diagram (Create Entities, Attributes and Relationships). Use the tool at www.erdplus.com for this purpose.

4)        Upon completion of ER Diagram, examine each column and determine if it is a fact or a dimension and group them accordingly.  Enter the findings (various facts- list of columns, various dimensions - list of columns) in an Excel file. 

5)        I am not looking for surrogate keys at this time so just concentrate on the columns in the dataset itself.

 

          Submit an excel file with dimensions and facts columns.  Also, submit  ER Model.

Subject Computer
Due By (Pacific Time) 03/23/2015 12:00 am
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