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| Criterion |  Operations Eat the Frog |  Architecture arc42 |  Operations Root Cause Analysis |  Operations Ivy Lee Method |
|---|---|---|---|---|
Purposedifferent | The method protects energy and attention for the task that creates the largest progress and is often postponed. | 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. | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 15-90 min daily | 1-2 Tage | 1-4 h | 5-10 min daily |
Participantsdifferent | 1 | 1-4 | 3-8 | 1 |
Formatdifferent | Async | Workshop + async | Workshop + async | Async |
Outputdifferent | Priority Task, Completion Note, Daily Focus | Architecture Document, Context View, Runtime View, Deployment View | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Daily Priority List, Completion Notes |
Tagsno overlap | PrioritizationProductivityFocusExecution | ArchitectureDocumentationCommunication | Root causeProblem solvingQualityIncident | PrioritizationProductivityExecution |