AWS Global Accelerator
ELI5 — The Vibe Check
Global Accelerator gives your app two static IP addresses that act as a front door to AWS's global network. Traffic enters the nearest AWS edge location and travels on Amazon's private backbone instead of the public internet. It's like getting a VIP lane on the information superhighway. Faster, more reliable, and your users don't even know it's happening.
Real Talk
AWS Global Accelerator is a networking service that improves the availability and performance of applications by directing traffic through AWS's global network infrastructure. It provides two static anycast IPs, automatic failover between endpoints in different regions, and up to 60% improvement in internet traffic performance.
When You'll Hear This
"Global Accelerator cut our Asia-Pacific latency by 40%." / "We use Global Accelerator's static IPs so clients don't need DNS changes during failover."
Related Terms
Anycast
Anycast is a networking trick where the same IP address exists in multiple locations.
CDN (Content Delivery Network)
A CDN is a network of servers spread around the world that store copies of your files.
CloudFront
CloudFront is AWS's CDN — it copies your files to data centers all over the world so users get content from a server near them instead of one far away.
Edge Network
An edge network is a constellation of servers placed as close to end users as possible — in major cities worldwide.
Load Balancer
A load balancer is like a traffic cop for servers.