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Terminology

2240 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 areas2240 Architecture Fundamentals77 Distributed Systems107 Data Architecture110 Cloud Architecture94 Networking88 API & Integration Architecture82 Reliability & Resilience80 Observability75 Performance & Capacity Engineering72 Security Architecture86 Cost Architecture & FinOps71 Business Architecture67 Architecture Communication67 Enterprise Architecture66 Legacy Modernization71 AI-Era Architecture74 Software Architecture & Engineering71 Architecture Patterns71 Architecture Decision-Making63 The Architect's Meta-Skills61 Delivery & Release Engineering66 Platform Engineering & Developer Experience70 Testing & Quality Architecture71 Data Platform Architecture69 Streaming & Real-Time Data69 Data Governance & Semantics74 Frontend & Experience Architecture66 Edge, Mobile & IoT68 Regulatory & Data Protection Architecture65 Assurance, Audit & Model Risk69
Kind Any concept806 practice738 pattern379 metric133 case-study77 tool62 protocol45

4 terms shown.

Term Kind Topic What it is
Cloudflare: Every Server Runs Every Service Homogeneous Edge case-study Cluster Architecture Rather than dedicating machines to roles, Cloudflare runs the full software stack on every server in every location, which turns capacity into a single fungible pool.
Cluster Architecture practice Cluster Architecture How many clusters, how they are divided, and what shares fate — decisions about blast radius and operational burden rather than about capacity.
Cluster Split Axis concept Cluster Architecture The dimension along which the estate is divided into clusters — the single decision that determines both blast radius and operational load.
Selector Dependency Label Contract, Implicit Platform Dependency concept Cluster Architecture A production dependency that exists only as a string matching a label or annotation, so it is invisible to code search and to release notes, and a platform upgrade that renames the label silently removes it.