Networking

Your application needs to feel fast for users spread across multiple continents. What would you put in front of it, and why?

Amazon CloudFront is a CDN that terminates connections and caches content at edge locations close to the user, so most requests never travel back to the origin region at all. It helps static content the most, but modern CloudFront also improves dynamic requests through TCP/TLS termination at the edge and origin connection reuse.