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Selected:RadarARID (Active Reviews for Intermediate Designs)Request for CommentsArchitecture Decision Record
Criterion
Paper radar with five axes, two current and target profiles, and evidence cards beside each dimension.
Decision Making
Radar
Design sheets and interface cards connect to jointly written pseudocode with highlighted unresolved questions.
Architecture
ARID (Active Reviews for Intermediate Designs)
Paper illustration of Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments
Paper illustration of two considered options leading to a decision record with a marked status and visible consequences.
Architecture
Architecture Decision Record
Purposedifferent
When capabilities, maturity levels, or market positions need to be compared across several dimensions, overview is easily lost. Radar brings different characteristics into a shared picture and shows patterns faster than tables do.ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification.An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale.An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable.
Complexitydifferent
MediumMediumMediumLow
Timedifferent
1-2 h2–4 h review as a planning range; preparation and evaluation additional1-3 Wochen vom Draft bis zur Entscheidung15-45 min
Participantsdifferent
2-10Designers, developers as users, and facilitation3-20 Reviewer1-3
Formatdifferent
Workshop + asyncWorkshop + asyncAsyncAsync
Outputdifferent
Radar Map, Capability Scores, Action AreasPrioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisionsRFC document, Reviewer comments, Decision rationale, Follow-up ADR or ticketsADR File, Decision Log, Rationale
Tagsno overlap
AssessmentPortfolioCapability
ArchitectureEngineeringFeedbackValidationTasks
ArchitectureDecisionAsyncGovernance
ArchitectureRationaleDocumentationGovernance
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