Distributed point of sale system by dffhrtcv3

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									DISTRIBUTED DATABASE SYNCHRONIZATION



Name:      Motshwanelo Meshack
Surname:    Taunyane
Student no: 2218158
Date:       03/04/07
Supervisor: Mr J Connan
                     PROJECT PROPOSAL
Introduction

Distributed Database Synchronization support companies that want to
   replicate the same data in different location, as well as sharing the
   common subset of data from one database to another. For example


   ATM Machine
   Marks Administrator
   Point of Sale System


I will illustrate my Project by using POS (Point of Sale System).


POS System ensure that retailers have the correct merchandise in their store
  at the correct time and correct price.
         PROJECT PROPOSAL(CONTINUE..)
Problem Statement


This is the problem that retailers encountered


   Lack of Stock Management
   Moving data to Local and Main backup sever
   Storage of Transaction


Objectives
I will like my project to do the following
   Data Synchronization
   Data Integration
   System fault tolerance
   Generate report tool
                   USER REQUIREMENT




Administrator

   Update System
   Check Inventory


Teller Operator

   Store transaction
      USER REQUIREMENT (CONTINUE..)




   IP Address
   Database Name
   User Name
   Password
   Table Name
REQUIREMENT ANALYSIS
            PROJECT PLAN
     Date            Task                            Status
Term 1      • Proposal                          Complete
            •User Requirement document          Complete
            • Project Plan                      Complete
            • Requirement Analysis              Complete
Term 2      • Prototype                         Not Complete
            • User interface Specification      Not Complete
            • High level design                 Not Complete
            • Lower level design                Not Complete
Term 3      • Full documented implementation    Not Complete
            • refinement                        Not Complete


Term 4      • Testing and Evaluation criteria   Not Complete
            document
            • User’s guide                      Not Complete
            • Test Suite Demo                   Not Complete
            • Final Writeup                     Not Complete
                  REFERENCE

[1] Roger S. Pressman, Software Engineering,
  Chapter 6, pg 170.
[2] Peter Rob and Carlos Coronel, Database
  System, Chapter 8, pg 286 – 288.
[3] www.netservices.nl/site/cadservices
   THANKS




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