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POS SYSTEM. SOFTWARE ARCHITECT – DESIGN. Introduction Architecture Drivers POS System Architecture Mapping Between Perspective Evaluate Architecture Project Plan Demo. Agenda. Purpose of Document Architect and Developer : Overall architectural design and software design
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POS SYSTEM SOFTWARE ARCHITECT – DESIGN
Introduction • Architecture Drivers • POS System Architecture • Mapping Between Perspective • Evaluate Architecture • Project Plan • Demo Agenda
Purpose of Document Architect and Developer : Overall architectural design and software design Developers: Easy implement and unit test Organization Group 2.5 – VANLANG University Introduction
Business Case PosSystem project: “A Web Platform System, designed for a retail and service environment, will replace cash registers or sale employee to improve efficiency and accuracy.” Introduction
Constraint • Quality Attribute • Scenario • Utility Tree Architecture Drivers
Performance • Security • Availability Quality Attribute
Performance Scenario
Security Scenario
Availability Scenario
Module View • Decomposition View • Data model View • C&C View • Call & Return • Allocation View • Deployment view POS System Architecture
Module View Decomposition View
Module View Data module View
C&C View Call & Return Style
POS SYSTEM DEMO