Resilience, Redundancy and Global Availability: These are buzzwords that get thrown around often by cloud solution providers. However, on AWS, these buzzwords are more than just marketing USPs they are factual and usable.
A fundamental philosophy of architecting in AWS is there should be no single point of failure. Deploying your application across multiple worldwide regions, each with multiple availability zones and even further with multiple edge locations to serve your content to everyone everywhere AWS truly provides Global Infrastructure on a massive scale with redundancy built in at every level.
For more information on how your applications can be globally available and fault tolerant click the link below.