Web app cross-region resiliency

The web app cross-region resiliency pattern deploys a 3-tier web application on VPC Virtual Servers that use compute, storage, and network cloud resources as well as other Cloud Services provisioned in multiple availability zones across two regions to protect from region-wide natural disasters or outages.

• Additonal Services
• Architecture decisions for alerting
• Alerting design
• Architecture decisions for application security
• Architecture diagram
• Architecture decisions for auditing
• Architecture decisions for backup and restore
• Backup and restore design
• Architecture decisions for cloud native connectivity
• Components
• Compute
• Compute
• Architecture decisions for data encryption
• Design scope
• Architecture decisions for disaster recovery
• Architecture decisions for domain name system
• Disaster recovery design
• Architecture decisions for enterprise connectivity
• Architecture decisions for high availability
• High availability design
• Architecture decisions for identity and access management
• Architecture decisions for key management
• Architecture decisions for logging
• Auditing and Logging design
• Architecture decisions for monitoring
• Architecture decisions for load balancing
• Architecture decisions for network segmentation and isolation
• Networking
• Networking
• Overview