{"version":"0.2.0","built_at":"2026-10-10T20:58:14.188Z","license":"CC BY 4.0 © Mike Reams","canonical":"https://catalog.mikereams.com","capability":{"id":"BC-170","name":"Enterprise Architecture","level":1,"parent_id":null,"l1_id":"BC-170","industry":"cross-industry","macro_id":"MC-10","path":["Enterprise Architecture"],"description":"Describe how the enterprise works today, decide how it should work tomorrow, and steer change toward that target across business, information, application and technology layers.","aliases":["EA","Architecture Practice","Business and Technology Architecture"],"in_scope":["Current-state and target-state architecture across all four layers","Reference models, standards and the principles that govern design choices","Architecture review of change initiatives and the exceptions they need","The architecture repository and its link to the configuration data that proves it"],"out_of_scope":["Day-to-day solution design inside a delivery team (see BC-720)","IT investment prioritization and funding (see BC-180)","Running the CMDB itself (see BC-740)"],"csdm_note":"Lands as the Business Capability hierarchy itself plus the stewardship of Business Application and Application Service records that realize it; the repository is the source the CMDB's capability map should reconcile against.","status":"active","successor_id":null,"child_ids":["BC-170.10","BC-170.20","BC-170.30","BC-170.40"]},"crosswalk":{"realized_by":[{"product_id":"PR-100","product":"ServiceNow","pc_id":"PC-100.40","pc":"Strategic Portfolio Management","maturity":"strong","via":"BC-170.30"},{"product_id":"PR-100","product":"ServiceNow","pc_id":"PC-100.50","pc":"Application Portfolio Management","maturity":"strong","via":"BC-170.30"}],"used_in":[{"vs_id":"VS-80","vs":"Demand-to-Change","stage_id":"VS-80.30","stage":"Design & Review","order":3,"via":"BC-170.40"}],"patterns":[{"id":"DP-190","name":"Strangler Fig","category":"Integration","via":"BC-170.30.10"},{"id":"DP-210","name":"Bounded Context","category":"Domain Modeling","via":"BC-170.30.30"},{"id":"DP-500","name":"Architecture Decision Records","category":"Organization","via":"BC-170.40.30"},{"id":"DP-510","name":"Fitness Functions","category":"Organization","via":"BC-170.40.10"}],"stacks":[],"books":[{"id":"BK-fundamentals-of-software-architecture","title":"Fundamentals of Software Architecture","topic":"Architecture fundamentals","via":"BC-170.30"},{"id":"BK-software-architecture-the-hard-parts","title":"Software Architecture: The Hard Parts","topic":"Architecture fundamentals","via":"BC-170.30"},{"id":"BK-building-evolutionary-architectures","title":"Building Evolutionary Architectures","topic":"Architecture fundamentals","via":"BC-170.40"},{"id":"BK-software-architecture-in-practice","title":"Software Architecture in Practice","topic":"Architecture fundamentals","via":"BC-170.30"},{"id":"BK-documenting-software-architectures","title":"Documenting Software Architectures","topic":"Architecture fundamentals","via":"BC-170.30"},{"id":"BK-domain-driven-design","title":"Domain-Driven Design","topic":"Domain modeling","via":"BC-170.20"},{"id":"BK-learning-domain-driven-design","title":"Learning Domain-Driven Design","topic":"Domain modeling","via":"BC-170.20"},{"id":"BK-thinking-in-systems","title":"Thinking in Systems","topic":"Organization & leadership","via":"BC-170.10"},{"id":"BK-staff-engineer","title":"Staff Engineer","topic":"Organization & leadership","via":"BC-170.10"},{"id":"BK-enterprise-architecture-as-strategy","title":"Enterprise Architecture as Strategy","topic":"Enterprise architecture","via":"BC-170.10"},{"id":"BK-the-software-architect-elevator","title":"The Software Architect Elevator","topic":"Enterprise architecture","via":"BC-170.10"},{"id":"BK-architecture-modernization","title":"Architecture Modernization","topic":"Enterprise architecture","via":"BC-170.20"},{"id":"BK-just-enough-software-architecture","title":"Just Enough Software Architecture","topic":"Enterprise architecture","via":"BC-170.40"}]},"ancestors":[],"children":[{"id":"BC-170.10","name":"Architecture Strategy & Principles","level":2,"child_count":3},{"id":"BC-170.20","name":"Business Architecture","level":2,"child_count":3},{"id":"BC-170.30","name":"Application & Technology Architecture","level":2,"child_count":3},{"id":"BC-170.40","name":"Architecture Governance","level":2,"child_count":3}]}