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---
title: "Amazon Keyspaces"
type: entity
tags: [AWS, Database, Wide-Column, Cassandra]
date: 2026-04-18
---
## Definition
Amazon Keyspaces 是 AWS 提供的 Apache Cassandra 托管服务,提供无服务器选项。
## Key Characteristics
- 兼容性Apache Cassandra 兼容
- 部署:无服务器选项
- 复制:自动多可用区复制
- 扩展:自动扩展
## Use Cases
- 物联网时序数据
- 事件日志
- 大规模应用
## Sources
- [[ctp-topic-51-architecting-with-aws-purpose-built-databases]]