Geo

Question 1

What is geoDNS and when it is it useful?

Answer 1

Userful for routing users to static content based on region – i.e. leaderboards, metadata and images.

This is problematic though in that it doesnt automatically adjust to server load. A better, but more expensive solution is aws global accelerator

Question 2

What is AWS Global Accelerator

Answer 2

this is geo-aware load balancer, which dymanically routes users tot he closest, least busy server.