The Design and Implementation of an E-Commerce Site for Online Book Sales

11837 Words Sep 20th, 2011 48 Pages
TABLE OF CONTENTS 1. INTRODUCTION......................................................................................................... 1 2. LITERATURE REVIEW ............................................................................................ 1 3. PROJECT DESIGN...................................................................................................... 3 3.1 DATA M ODEL ............................................................................................................ 4 3.1.1 Database Design................................................................................................ 6 3.2. PROCESS M ODEL ................................................................................................... 10 …show more content…
4 FIGURE 2 FUNCTIONAL DECOMPOSITION DIAGRAM........................................................... 11 FIGURE 3 CUSTOMER - BROWSE CONTEXT DFD................................................................ 13 FIGURE 4 CUSTOMER - BROWSE DETAILED DFD............................................................... 13 FIGURE 5 CUSTOMER – SHOPPING CART CONTEXT DFD ................................................... 14 FIGURE 6 CUSTOMER - SHOPPING CART DETAILED DFD................................................... 14 FIGURE 7 CUSTOMER - SHOPPING CART DETAILED DFD................................................... 15 FIGURE 8 CUSTOMER - SHOPPING CART DETAILED DFD................................................... 15 FIGURE 9 CUSTOMER – AUTHENTICATION – USERPROFILE DFD....................................... 16 FIGURE 10 AUTHENTICATED USER-PURCHASE CONTEXT DFD ......................................... 16 FIGURE 11 CUSTOMER - AUTHENTICATION - PURCHASE DFD ........................................... 17 FIGURE 12 CUSTOMER - NEW USERREGISTRATION DFD ................................................... 18 FIGURE 13 ADMINSTRATOR CONTEXT DFD ...................................................................... 18 FIGURE 14 ADMINISTRATOR DETAILED DFD .................................................................... 18 FIGURE 15 M ENU ............................................................................................................... 19 FIGURE

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