SSADM
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The document discusses SSADM, a structured systems analysis and design methodology. It breaks down SSADM into stages including feasibility, requirements analysis, requirements specification, logical system specification, physical design, logical data modeling, data flow modeling, and entity behavior modeling. The document notes some criticisms of SSADM including that it is too detailed, emphasizes documentation too much, and is difficult to apply for large projects.
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SSADM
- 1. SSADM Structured System A nalysis and Design Methodology
- 2. Methodology Description Framework Techniques Products Feasibility Requirements Analysis Requirements Specification Logical System Specification Physical Design Logical Data Modeling Data Flow Modeling Entity Behavior Modeling. process data time separates process highly detailed guidelines emphasises documentation large-scale projects appropriate tools too much concern hard to catch required notation emphasis on the current system inherent in the rationalist paradigm
- 3. Thank You !