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AWS Direct Connect 和 AWS VPN 有什么区别？

并排比较 AWS Direct Connect 和 AWS VPN — 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 Direct Connect
AWS VPN
类别

联网、混合连接

联网、VPN
说明

AWS 专用网络连接

对 AWS 资源的加密网络访问
最适用于
  • 混合云
  • 数据迁移
  • 实时数据源
  • 灾难恢复
  • 站点到站点连接
  • 远程访问
  • 混合云
  • 分支机构连接
主要功能
  • 专用连接
  • 托管连接
  • 链路聚合
  • MACsec 加密
  • SiteLink
  • Site-to-Site VPN
  • Client VPN
  • 加速 VPN
  • CloudHub
  • 多隧道支持
定价模式

端口小时数 + 数据传出

按 VPN 连接小时数 + 数据传输付费
免费套餐

否

否
专家点评

“Direct Connect 提供不遍历公共互联网的专用带宽，为您提供一致的延迟和吞吐量。使用私有 VIF 承载 VPC 流量，使用中转 VIF 在单个连接上通过 Transit Gateway 访问多个 VPC。”
— Riku Kobayashi，re:Post 顶级贡献者 [个人资料]

“Site-to-Site VPN 可通过互联网在您的网络与 AWS 之间创建加密隧道。它既可以作为快速启动选项，也可以作为 Direct Connect 备份，以获得冗余。”
— Giovanni Lauria，re:Post 顶级贡献者 [个人资料]
产品页面

了解有关 AWS Direct Connect 的更多信息 »

详细了解 AWS VPN »

何时使用 AWS Direct Connect 或 AWS VPN

在以下情况下使用 AWS Direct Connect：

  • 混合云
  • 数据迁移
  • 实时数据源
  • 灾难恢复

了解有关 AWS Direct Connect 的更多信息 »

在以下情况下使用 AWS VPN：

  • 站点到站点连接
  • 远程访问
  • 混合云
  • 分支机构连接

详细了解 AWS VPN »

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.
Learn more
2026-07-30

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.
Learn more
2026-07-30

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.
Learn more
2026-07-30

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.
Learn more
2026-07-30

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
2026-07-30

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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