跳至主要内容

Amazon CloudFront 和 AWS Global Accelerator 有什么区别？

并排比较 Amazon CloudFront 和 AWS Global Accelerator — 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
Amazon CloudFront
AWS Global Accelerator
类别

联网、CDN

联网、流量加速
说明

可加速 Web 和 API 性能的全球内容分发网络

使用 AWS 全球网络提升全球应用程序的可用性和性能。
最适用于
  • 网站加速
  • API 加速
  • 视频媒体流
  • 软件分配
  • 全球应用程序
  • 游戏
  • IoT
  • 语音/视频
  • 运行状况检查
主要功能
  • 全球各地的边缘站点
  • Lambda@Edge
  • Origin Shield
  • 实时指标
  • DDoS 保护
  • 静态任播 IP
  • 即时失效转移
  • 精细流量控制
  • DDoS 保护
  • 运行状况检查
定价模式

按传出的数据 + 请求付费

固定小时费率 + 数据传输溢价
免费套餐

是

否
专家点评

“CloudFront 通过在全球 400 多个边缘站点缓存内容来减少延迟。对于动态内容，它仍然有帮助，因为边缘和来源之间的 AWS 骨干网络比公共互联网快。将其与 Origin Shield 配对，可以将来自多个边缘站点的缓存填充请求合并为一个。”
— Riku Kobayashi，re:Post 顶级贡献者 [个人资料]

“Global Accelerator 通过 AWS 骨干网络而不是公共互联网路由 TCP/UDP 流量，无论用户位置如何，都能提供稳定的性能。与 CloudFront（缓存内容的服务）不同，Global Accelerator可以加速 API、游戏和 VoIP 之类不可缓存的流量。”
— Gary McLean，re:Post 杰出贡献者 [个人资料]
产品页面

了解有关 Amazon CloudFront 的更多信息 »

了解有关 AWS Global Accelerator 的更多信息 »

何时使用 Amazon CloudFront 或 AWS Global Accelerator

在以下情况下使用 Amazon CloudFront：

  • 网站加速
  • API 加速
  • 视频媒体流
  • 软件分配

了解有关 Amazon CloudFront 的更多信息 »

在以下情况下使用 AWS Global Accelerator：

  • 全球应用程序
  • 游戏
  • IoT
  • 语音/视频
  • 运行状况检查

了解有关 AWS Global Accelerator 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.
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

Did you find what you were looking for today?

Let us know so we can improve the quality of the content on our pages