Requirement Specs

Table of Contents

I INTRODUCTION 3

Scope and Purpose 3
Overall System Description 3
Software Project Constraints
Structure of Document 3

II SYSTEM ARCHITECTURE 5

III INFORMATION DESCRIPTION 6

Entity Relationship Diagram 6
Data Flow Diagram 7

IV FUNCTION DESCRIPTION 8

Functional Partitioning 8
Functional Description 9

V NAVIGATION FLOW AND BEHAVIOR DESCRIPTION 11

Navigation Flow 11

VI VALIDATION AND CRITERIA 19

Performance Bounds 19
Classes of Tests 19

VII BIBLIOGRAPHY 21

VIII APPENDIX 22

Major Function Summary 22

I INTRODUCTION

Scope and Purpose

In this document, requirements that are necessary for the successful development of the Online Veterinary Hospital Information System are being discussed. The said requirements are suggested by the client and have been accepted by the project leader. This documentation will serve as a foundation for the system design stage.

Overall System Description

This Veterinary Hospital Information System is available online. Clients need username and password to access the system. Once logged-in, clients can schedule appointments, inquire services of the hospital, check their account status and do certain payments. Staff will have all the account options and will perform user account modification and database report generation. The administrator will have the complete access to all levels of user-functions and will be able to log-on to the server. As account manager, the administrator can update, create, or delete client, staff, or administrator accounts.

The system will support an interface suited to each user type.

Software Project Constraints

    • Administrator interface should run the system in Windows XP or a current operating system.
    • Customer interface must support Mozilla Firefox and Internet Explorer.
    • The database...