Systems Analysis & Design
Purpose of phase is to:
2.1 Understand the problem domain
2.2 Analyse problems & opportunities
2.3 Analyse business processes
2.4 Establish system improvement objectives
2.5 Update or refine the Project Plan
2.6 Communicate findings & recommendations
Feasibility Checkpoint: Go or NO-GO?
DO NOT define I/Ps, O/Ps or processes during this phase as further understanding of business problems is required.
Reference: SAD pg 82, 175
Framework for the
Thinking (representative systems development process).
FAST Phases are more detailsed than the classic phases:
Reference: SAD pg 71, 79