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Selected:SAAM (Software Architecture Analysis Method)Time BlockingFailure Mode and Effects AnalysisALPEN Method
| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Operations Time Blocking |  Operations Failure Mode and Effects Analysis |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. | With a calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. |
Complexitydifferent | High | Low | High | Low |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 15-30 min Planung, laufend | 2-6 h | 10-20 min daily |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 1 | 3-10 | 1 |
Formatdifferent | Workshop + async | Async | Workshop | Async |
Outputdifferent | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives | Blocked Calendar, Capacity View, Focus Plan | FMEA Table, Risk Priority, Mitigation Actions | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | PlanningTime managementFocus | RiskQualityOperationsRoot cause | PlanningTime managementProductivityOperations |