View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Delivery Cost of Delay |  Operations Change Analysis |  Decision Making Pareto Analysis |  Architecture SAAM (Software Architecture Analysis Method) |
|---|---|---|---|---|
Purposedifferent | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle. | 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. |
Complexitydifferent | High | Medium | Low | High |
Timedifferent | 90-180 min | 45-120 min | 30-60 min | Preparation, scenario analysis, and findings review; effort depends on scope |
Participantsdifferent | 3-8 | 2-6 | 1-6 | Architecture experts and stakeholders for scenarios and weighting |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | CoD Table, Prioritization Sequence | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Pareto Chart, Top Causes, Focus List | 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 |
Tagsno overlap | PrioritizationDeliveryEconomicsDecision | ChangeRoot causeTroubleshootingComparison | PrioritizationQualityFocusRoot cause | ArchitectureChangeAnalysisComparisonQuality |