66 lines
2.0 KiB
Markdown
66 lines
2.0 KiB
Markdown
---
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title: "Technical Architecture (TA)"
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type: concept
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tags: [Architecture, Cloud, Infrastructure, Technical]
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sources: [ctp-topic-23-introduction-to-the-technical-architecture-team-and-function]
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last_updated: 2026-04-14
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---
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# Technical Architecture (TA)
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## Definition
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**Technical Architecture (TA)** 是最贴近技术的架构层，负责具体基础设施的设计、实施治理以及技术路线图的维护。
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## Responsibilities
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| Responsibility | Description |
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|----------------|-------------|
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| Infrastructure Design | 设计底层基础设施架构 |
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| Governance | 实施技术标准和治理 |
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| Roadmap Maintenance | 维护技术路线图（12-24个月） |
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| Domain Ownership | 负责特定技术领域的所有权 |
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## Technical Domains
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| Domain | Description |
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|--------|-------------|
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| Identity & Access | 身份认证和访问管理 |
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| Networking | 网络架构和安全 |
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| Microsoft Stack | Microsoft 技术栈集成 |
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| Security | 安全控制和合规 |
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## Relationship with Other Architecture Layers
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```
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Enterprise Architecture (EA) ◄── Strategy Layer
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│
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▼
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Solution Architecture (SA) ◄── Middle Layer
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│
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▼
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Technical Architecture (TA) ◄── Implementation Layer
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│
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├── Infrastructure Design
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├── Governance
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└── Technical Roadmaps
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```
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## Key Activities
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1. **Infrastructure Governance**: 确保基础设施符合标准
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2. **Landing Zone Maintenance**: 维护 AWS Enterprise Landing Zones
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3. **Technical Roadmapping**: 制定和维护技术路线图
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4. **Domain Leadership**: 领导特定技术领域的长期发展
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## Related Concepts
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- [[Enterprise Architecture (EA)]]
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- [[Solution Architecture (SA)]]
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- [[Cloud-First Strategy]]
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- [[AWS-Tagging-Standards]]
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- [[Service-Control-Policies-SCPs]]
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## Sources
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- [[ctp-topic-23-introduction-to-the-technical-architecture-team-and-function]]
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