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AWS CDK 和 AWS CloudFormation有什么区别？

并排比较 AWS CDK 和 AWS CloudFormation — 功能、定价和理想使用场景，以帮助您选择正确的产品。

并排比较

比较
AWS CDK
AWS CloudFormation
类别

开发人员工具，基础设施即代码

管理与治理，基础设施即代码
说明

用于对云资源进行建模的基础设施即代码框架

适用于 AWS 资源的基础设施即代码服务
最适用于
  • 基础设施即代码
  • 应用程序支架
  • 可重复使用的构造
  • 多栈部署
  • 基础设施即代码
  • 环境复制
  • 灾难恢复
  • CI/CD
主要功能
  • 多种语言
  • 构造库
  • CDK 管道
  • 资产捆绑
  • 测试支持
  • JSON/YAML 模板
  • 堆栈套
  • 偏移检测
  • 更改集
  • 自定义资源
定价模式

不收取额外费用；为创建的资源付费

不收取额外费用；为创建的资源付费
免费套餐

是

是
专家点评

“CDK 允许开发人员使用与他们的应用程序相同的语言定义基础设施，同时提供 IDE 自动补全与类型安全能力‌。默认情况下，L2 和 L3 构造对 AWS 最佳实践（加密、日志记录、最低权限）进行编码。CDK 管道构建自突变的 CI/CD，以部署应用程序和基础设施的更改。”
— Gary McLean，re:Post 杰出贡献者 [个人资料]

“CloudFormation 是原生的 IaC 工具，在发布的第一天就支持所有 AWS 资源。使用变更集在应用之前预览更改，使用偏移检测查找手动修改，并使用 StackSets 在数百个账户和区域部署相同的模板。”
— Oleksii Bebych, re:Post 顶级贡献者 [个人资料]
产品页面

了解有关 AWS CDK 的更多信息 »

了解有关 AWS CloudFormation 的更多信息 »

何时使用 AWS CDK 或 AWS CloudFormation

在以下情况下使用 AWS CDK：

  • 基础设施即代码
  • 应用程序支架
  • 可重复使用的构造
  • 多栈部署

了解有关 AWS CDK 的更多信息 »

在以下情况下使用 AWS CloudFormation：

  • 基础设施即代码
  • 环境复制
  • 灾难恢复
  • CI/CD

了解有关 AWS CloudFormation 的更多信息 »

AWS product comparisons

Read about AWS products side-by-side

显示 1 - 8 (21)
2026-07-30

What's the difference between Amazon Aurora and Amazon Neptune?

Both are purpose-built, fully managed AWS databases, but they solve fundamentally different problems. Aurora handles structured relational data with SQL; Neptune handles highly connected data where relationships between entities are the primary query pattern.
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What's the difference between Amazon RDS and Amazon Redshift?

Both run SQL queries, but they're optimized for fundamentally different workloads. RDS handles transactional operations (inserts, updates, lookups) for your application. Redshift handles analytical queries (aggregations, scans, joins across billions of rows) for your data team.
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What's the difference between Amazon Aurora and Amazon DynamoDB?

Both are fully managed AWS database services, but they serve fundamentally different data models and access patterns. Aurora is a relational database for structured data with relationships; DynamoDB is a NoSQL key-value store built for single-digit millisecond performance at any scale.
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What's the difference between Amazon DocumentDB and Amazon Neptune?

Both handle semi-structured data, but they're optimized for different query patterns. DocumentDB stores and queries JSON documents; Neptune stores and traverses relationships between entities.
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What are the differences between Amazon DynamoDB and Amazon DocumentDB?

Both are fully managed NoSQL databases on AWS, but they serve different data models. DynamoDB is a key-value store optimized for known access patterns at massive scale; DocumentDB is a document database for flexible JSON schemas with MongoDB compatibility.
Learn more
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What's the difference between Amazon DynamoDB and Amazon Keyspaces?

Both are fully managed, serverless-capable NoSQL databases on AWS. DynamoDB is AWS-native with its own API and data model; Keyspaces is Apache Cassandra-compatible, letting you use existing Cassandra drivers, tools, and expertise.
Learn more
2026-07-30

What's the difference between Amazon ElastiCache and Amazon MemoryDB?

Both are Redis-compatible, fully managed in-memory services on AWS. ElastiCache is designed as a caching layer in front of another database; MemoryDB is designed as a primary database that combines in-memory speed with Multi-AZ durability.
Learn more
2026-07-30

What's the difference between Amazon Aurora and Amazon RDS?

Both are fully managed relational database services on AWS, but Aurora is a cloud-native engine built for higher performance and availability, while RDS gives you familiar open-source and commercial engines with less operational overhead than self-managed.
Learn more

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