Issue link: https://read.uberflip.com/i/1322200
© 2020, Amazon Web Services, Inc. or its Affiliates. VPC Availability Zone 1 10.0.0.0/16 Public Subnet 10.0.0.0/24 Internet gateway Elastic Load Balancer Availability Zone 2 10.0.1.0/24 NAT Gateway Bastion Host Private subnet Private subnet Magento Web Servers Private subnet Private subnet RDS DB Instance Public Subnet NAT Gateway Bastion Host Auto Scaling Group RDS DB Instance standby Magento Web Servers Synchronous replication Asynchronous replication Magento on AWS • Two Availability Zones (AZ) to provide resilience • Auto Scaling Group to scale up or down elastically • AWS RDS with Multi-AZ deployment enabled • Enhance user experience with ElastiCache for Redis to improve read response Redis Redis