architecture

Architecture decision records (ADRs) systematically document decisions by capturing context, options evaluated, the chosen solution, and rationale. This creates a traceable record that supports governance, onboarding, and long-term project maintainability.

An ADR template captures the problem statement, available options with trade-offs, the selected approach, supporting rationale, and anticipated consequences. This standardized structure ensures consistent decision documentation across teams and projects.

Trade-off analysis systematically weighs alternatives against constraints, risks, and requirements. ADR documentation formalizes this evaluation, making implicit reasoning explicit and supporting informed pattern selection for service design and architecture changes.

Create an ADR when making significant architecture decisions—service design choices, pattern selection, or technology trade-offs. ADRs enforce structured requirements analysis and preserve the rationale behind decisions for future maintainability and onboarding.

Yes. ADRs provide governance through traceable, documented decisions that clarify responsibility and rationale. Standardized templates and decision records support organizational standards, knowledge retention, and consistent architectural practices across projects.

No. Structured ADR templates guide the decision process itself. The framework enforces systematic requirements analysis and option evaluation, making architecture decision-making accessible to teams new to formal documentation practices.