Architecture business cycle ( abc )
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ARCHITECTURE BUSINESS CYCLE ( ABC ) Dr. Reeja S R Associate Professor CSE DEPT., SJEC
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Transcript of Architecture business cycle ( abc )
ARCHITECTURE BUSINESS CYCLE ( ABC )
Dr. Reeja S RAssociate ProfessorCSE DEPT.,SJEC
SOFTWARE ARCHITECTURE
The software architecture is the structure of the system, which
comprise •software elements,•externally visible properties of those elements and
• relationships among them.
WHERE DO ARCHITECTURES COME FROM?
SOFTWARE ARCHITECTURE
Technical
Business
Social
FACTORS OF INFLUENCE
ARCHITECTURE IS INFLUENCED BY STAKEHOLDERS
ARCHITECTURE IS INFLUENCED BY DEVELOPING ORGANIZATION Immediate business investment
(ex. existing architecture)
Long-term business investment(ex. long term infrastructure)
Strategic investment(ex. subcontracting, skills of employees)
ARCHITECTURE IS INFLUENCED BY ARCHITECT’S BACKGROUND AND EXPERIENCE
ARCHITECTURE IS INFLUENCED BY TECHNICAL ENVIRONMENT
Current environment will influence architecturestandard industry practices or software
engineering techniques
THE ARCHITECTURE BUSINESS CYCLE (ABC)
HOW CYCLE WORKS
1. Architecture affects structure of developing organization
2. Architecture can affect goals of developing organization
3. Can affect customer requirements for next system
4. Process of system building will affect architect’s experience with subsequent systems
5. Sometimes will influence and sometimes change software engineering culture
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ACTIVITIES INVOLVED IN CREATING SOFTWARE ARCHITECTURE
1. Creating the business case for the system
2. Understanding the requirements
3. Creating or selecting the architecture
4. Documenting and communicating the architecture
5. Analyzing or evaluating the architecture
6. Implementing the system based on architecture
7. Ensuring that the implementation conforms to architecture
