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8.1.3 Software Development Approaches - Coggle Diagram
8.1.3 Software Development Approaches
Structured Approach
• Stages in program development
– Implementing
– Testing and evaluating
– Planning and designing
– Maintaining
– Defining and understanding the problem
• Characteristics of the structured approach, including:
– Large-scale projects
– Large budgets
– Long time periods
– Involvement of a development team consisting
of:
Designers
Programmers
Analysts
Clients (users and management)
– Distinct formal stages
Agile approach
• Working version delivered after each iteration
• Responds well to changing specifications
• Interactive approach with selective refinement
• Close collaboration between development team and
client throughout the development process
• Speed of getting solution to market