Watch a 57-minute conference talk from AWS re:Invent 2023 exploring how to build highly resilient applications across multiple Availability Zones and implement automatic recovery mechanisms. Discover strategies for capacity planning, redundancy implementation, and request routing to handle temporary Availability Zone failures. Gain practical insights into designing and monitoring applications using Amazon Route 53 Application Recovery Controller zonal shift to detect and automatically recover from both hard and gray failures within Availability Zones. Master essential techniques for maintaining application resilience and ensuring continuous service availability in cloud environments.