--- title: "Enterprise Architecture" type: concept tags: [Cloud, Enterprise, Architecture, Governance] aliases: [EA] last_updated: 2026-04-18 --- ## Definition 企业架构(Enterprise Architecture,EA)帮助组织阐明云架构,向应用团队传达可用资源和要求,确保技术决策与企业目标一致。 ## Key Attributes - **Purpose**:提供技术战略视图和治理框架 - **Scope**:涵盖业务架构、数据架构、应用架构、技术架构 - **Output**:企业级标准、指南和路线图 ## Core Functions 1. 阐明云架构(Articulate cloud architecture) 2. 传达可用资源(Communicate available resources) 3. 定义要求(Define requirements) 4. 指导技术决策(Guide technical decisions) ## Cloud EA Focus Areas - 业务架构概念(Business architecture concepts) - 数据连接(Data connections) - 应用信息(Application information) - 技术路线图(Technology roadmaps) ## Relationships - [[Enterprise Architecture]] → defines → [[Cloud Guardrails]] - [[Enterprise Architecture]] → guides → [[Landing Zone]] - [[Enterprise Architecture]] → informs → [[Multi-Account Strategy]] ## See Also - [[Landing Zone]] - [[Cloud Guardrails]] - [[Multi-Account Strategy]] - [[Zero Trust Architecture]]