inventory management system arina ramlee, bruce chhay, david henry
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Inventory Management System
Arina Ramlee, Bruce Chhay, David Henry
Operational Concepts
Real-time inventory management Provides notification of low stock to managers Helps ensure that popular items remain in
stock Does not automate restocking Does not interpret sales data
Additional Features
Automatically email stock updates Records sales data for export Full POS integration
System Requirements
Database server (MySQL) Web server (Tomcat) Emulating cash registers (JavaPOS)
Architecture
Client-Server (2 different clients) All data at the server Emulated Cash Register Client Stock Manager Client web interface
Architecture (cont.)
Web Server
(Tomcat)
Database (MySQL) Cash Register Client
Cash Register Client
Cash Register Client
Stock Manager Client
JDBC Connector / J
RMI / HTTPS
RMI / HTTPS
RMI / HTTPS
RMI / HTTPS
Stakeholders
Consumers Ensures consistent availability
Stock manager Efficiency Small stores use single PC or internal network Regional franchise uses multiple client
locations connecting to a single server
Schedule
2 weeks: Design and Core Features 5 weeks: Testing and Additional Features Spiral model
Prototype Beta Release
Each feature is an independent task
Feasibility Rationale
Emulation of cash registers Trusting SSL for encryption
Loss of connection to server Relies on following a restocking procedure Theft breaks synchronization between the
inventory and the database Similar Products
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