38 lines
1003 B
Markdown
38 lines
1003 B
Markdown
---
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title: "AWS Redshift"
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type: entity
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tags: [AWS, data-warehouse]
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sources: [ctp-topic-68-introduction-to-redshift]
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last_updated: 2026-04-18
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---
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## Summary
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AWS Redshift 是 Amazon 提供的完全托管的 PB 级云端数据仓库服务,专为数据仓库场景设计,支持 OLAP(在线分析处理)。
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## Definition
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- **类型**:数据仓库服务
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- **提供商**:AWS
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- **规模**:PB 级
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- **用途**:在线分析处理(OLAP),快速从大型数据集检索数据
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## Key Attributes
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- **架构类型**:Leader Node + Compute Node
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- **存储类型**:列式存储
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- **压缩**:支持 LZO 等压缩编码
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- **实例类型**:Dense Compute、Dense Storage、RA3
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## Key Features
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- 完全托管(Easy to install, maintain, backups)
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- 点时间恢复
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- 跨区域灾难恢复
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- 按使用量付费
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## Connections
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- [[AWS]] → 提供 → [[AWS-Redshift]]
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- [[AWS-Redshift]] → 管理通过 → [[Leader-Node]]
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- [[AWS-Redshift]] → 执行查询通过 → [[Compute-Node]] |