View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations Kepner-Tregoe |  Architecture arc42 |
|---|---|---|
Purposedifferent | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitydifferent | High | Low |
Timedifferent | 2-8 h | 1-2 Tage |
Participantsdifferent | 2-8 | 1-4 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Problem Analysis, Decision Analysis, Risk Plan | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | Problem solvingRoot causeDecisionOperations | ArchitectureDocumentationCommunication |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
