Traffic Flow

1. Supports geoproximity based routing in addtion, to all r53 routing mechanisms

2. Traffic management service, runs multiple endpoints to connect enduser for best user experience

3. Uses latency, health and geography to route traffic

4. Defines how to route traffic for hosted zone

5. Uses policy record to link record in hosted zone with destination

6. Multiple policy record can refer same traffic policy

7. Customer gets billed for per instance of policy record