Architecture Overview Document
A high-level architecture document providing stakeholders with
an overview of the architecture landscape, component inventory, dependencies,
and standards compliance. Suitable for governance reviews and onboarding.
Target Purposes: Informing, Governing
Available Formats: MarkdownFormat, HTMLFormat, PDFFormat
Produced for:
?model
Sections
1. Architecture Landscape
What does the architecture consist of, and what of it is baseline, target or awaiting approval?
2. Stakeholder Analysis
Who are the stakeholders, and which views address their concerns?
3. Component Inventory
Is every component defined, and named once?
4. Dependency Analysis
Does every element take part in the architecture's dependencies?
5. Standards Compliance
Does the description follow defined viewpoints, present every element, and keep its relationships whole?
Solution Design Document
A solution-level architecture document covering process design,
interface design, deployment topology, and architecture decisions. Used by
solution architects and development teams during design and implementation.
Target Purposes: Designing
Available Formats: MarkdownFormat, HTMLFormat
Produced for:
?model
Sections
1. Solution Context
What does the model of the solution contain?
2. Process Design
Process flows showing activities, decision points, and handoffs.
3. Interface Design
Interface map showing component connections, protocols, and data flows.
4. Deployment Design
Deployment map showing where components run and hosting relationships.
5. Architecture Decisions
Log of architecture decisions with context, rationale, and status.
Viewpoint: DecisionLog
Result key: architectureDecisions
Change Impact Assessment
An assessment document for evaluating the impact of a proposed
architecture change to one element. Covers impact propagation, the views that present the element,
the architecture states involved, and migration planning. Used for change governance and
decision-making.
Target Purposes: Deciding, Governing
Available Formats: MarkdownFormat, PDFFormat, SlideFormat
Produced for:
?model ?focus
Sections
1. Impact Analysis
What is the element related to, and what reaches it within two steps — what is affected if it changes?
2. Dependency Assessment
Which views present the element and its dependencies, and need revising with the change?
3. Gap Analysis
What in the model is baseline, target or still awaiting approval?
4. Migration Roadmap
Planned evolution steps to implement the change.
Viewpoint: Roadmap
Result key: migrationRoadmap