intermediate~2h
CloudFront & Content Delivery
AWS's global CDN — caching content at edge locations close to users to cut latency and offload traffic from your origin servers.
2
Subtopics
🎓 Learning objectives
- •Explain how a CDN reduces latency and origin load
- •Configure a CloudFront distribution in front of S3 or an ALB origin
- •Explain cache invalidation and why it's needed
- •Distinguish CloudFront Functions from Lambda@Edge and when to use each
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📂 Subtopics
Related concepts
route53-dnss3-fundamentalsvpc-networking