Terminology

2205 terms, tools, patterns and metrics an architect is expected to use precisely. Each one gets a short explanation of what it is, and — where it matters — what it is commonly confused with. Search filters as you type; the column headers sort.

All areas2205 Architecture Fundamentals77 Distributed Systems107 Data Architecture110 Cloud Architecture94 Networking88 API & Integration Architecture82 Reliability & Resilience75 Observability70 Performance & Capacity Engineering72 Security Architecture86 Cost Architecture & FinOps71 Business Architecture67 Architecture Communication67 Enterprise Architecture66 Legacy Modernization71 AI-Era Architecture69 Software Architecture & Engineering71 Architecture Patterns71 Architecture Decision-Making63 The Architect's Meta-Skills61 Delivery & Release Engineering66 Platform Engineering & Developer Experience70 Testing & Quality Architecture66 Data Platform Architecture64 Streaming & Real-Time Data69 Data Governance & Semantics69 Frontend & Experience Architecture66 Edge, Mobile & IoT68 Regulatory & Data Protection Architecture65 Assurance, Audit & Model Risk64

Kind Any concept794 practice734 pattern368 metric125 case-study77 tool62 protocol45

4 terms shown.

Term	Kind	Topic	What it is
Evidence Transferability Context Matching, Scale Applicability, Case Study Fit	concept	Explaining Trade-offs	The degree to which a finding from another organisation's system applies to yours, determined by similarity of workload shape, scale and constraints - and the discipline of extracting the question rather than …
Explaining Trade-offs	practice	Explaining Trade-offs	Presenting a choice so that the audience can exercise the judgement that is genuinely theirs, in the terms they actually think in.
Options-With-Consequences Never Present a Binary, Costed Alternatives	practice	Explaining Trade-offs	Presenting a technical constraint as a set of costed options rather than as an objection, so the decision moves to the person accountable for the consequence with the information they need.
Trade-off Framing	practice	Explaining Trade-offs	Presenting a decision as a choice between named costs rather than as a search for a best option, so the audience can exercise the judgement that is properly theirs.