I am planning on updating the architecture for TestedRecruits (The new name for ProvenRecruits as that one might be taken).
Basically, I would like 3 regions – Singapore, Oregon, East Coast.
I want to use Route 53 to automatically direct traffic to the region with lowest latency.
I want to use RDS or Aurora as the MySQL db instance and have a master in Oregon and read replicas in the other regions.
I want to have an autoscaling EC2 instance in each region with the site code.
For now, I am just going to use an M5 instance in Oregon I think though.