APPENDIX C

Enterprise Data Architecture Capability Model

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The capability model describes what an enterprise must be able to do to manage data and deliver intelligence — independent of organization structure or technology. It can be used to assess current maturity, identify gaps, assign ownership, and map technology to capabilities.

Capability area Capabilities Typical owner
Strategy and architecture Data and AI strategy · capability mapping · reference architecture · principles and standards · roadmap · architecture governance Enterprise architecture
Information architecture Information domains · conceptual and logical modeling · canonical concepts · master and reference data · identity resolution Data architecture with domains
Data platform Storage · compute · lakehouse and warehouse services · streaming · orchestration · environment management · FinOps Platform engineering
Integration APIs · change data capture · events and streaming · batch and file · data contracts · schema management Integration and platform teams
Data engineering Ingestion · transformation · testing · deployment automation · reliability engineering Domain and platform engineering
Data products Product design · contracts · publication · discovery · lifecycle · consumer support Domain product owners
Metadata and semantics Catalog · business glossary · lineage · semantic models · ontologies · knowledge graphs Data governance and architecture
Quality and trust Quality rules · observability · service objectives · incident management · reconciliation Domains with platform support
Security and privacy Identity and access · classification · encryption and key management · masking and tokenization · privacy engineering · retention Security and privacy functions
Analytics Reporting · self-service analytics · metrics and semantic layers · data science Analytics teams
AI and intelligence Model access and gateway · retrieval and RAG · evaluation · prompt and context management · agents and tools · decision services · AI observability AI platform and product teams
Governance and risk Policies · decision rights · stewardship · AI risk assessment · audit and evidence · exception management Governance and risk functions
Operating model Roles and skills · funding · communities of practice · performance measurement · change management Leadership and architecture