Resilience in Amazon Deep Learning AMIs
The Amazon global infrastructure is built around Amazon Web Services Regions and Availability Zones. Amazon Web Services Regions provide multiple physically separated and isolated Availability Zones, which are connected with low-latency, high-throughput, and highly redundant networking. With Availability Zones, you can design and operate applications and databases that automatically fail over between zones without interruption. Availability Zones are more highly available, fault tolerant, and scalable than traditional single or multiple data center infrastructures.
For more information about Amazon Web Services Regions and Availability Zones, see Amazon Global
Infrastructure
For information about Amazon EC2 features to help support your data resiliency and backup needs, see Resilience in Amazon EC2 in the Amazon EC2 User Guide.