Database Design
                            Tutorial 2A


More on FDD

2. Shoes are sold in a variety of styles and sizes....
c. FASHION DISTRIBUTORS




d. BILBO & BAGGINS
e. THE HOUSE OF MUSIC
Database Design Tut 2 A
Upcoming SlideShare
Loading in …5
×

Database Design Tut 2 A

327 views
267 views

Published on

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
327
On SlideShare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
1
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Database Design Tut 2 A

  1. 1. Database Design Tutorial 2A More on FDD 2. Shoes are sold in a variety of styles and sizes. A style is identified by a style number. Each style has a description, but the same description may apply to several styles. Weekly-Sales represents the number of shoes of a particular size and style sold in the previous week. Monthly-style-value is the total sales value in the previous month for each style. Draw an FDD for the data elements Style-Number, Description, Size, Weekly-Sales, Monthly-Style-Value. How would your diagram change if you incorporated Week and Month, so historical data of Weekly-Sales and Monthly-Style-Value could be maintained? 3. Refer to the forms below. Draw FDDs & network diagrams for forms: a. CUSTOMER ORDER b. THE SOFTWARE SOFTIES
  2. 2. c. FASHION DISTRIBUTORS d. BILBO & BAGGINS
  3. 3. e. THE HOUSE OF MUSIC

×