In this chapter, we will learn how to quickly create different AWS VPC networking topologies. We will also learn how to connect two VPCs in the same region or across different AWS regions. Criteria for choosing one of the different available topologies of VPC will depend on the following different considerations:
- Availability of the application deployed to AWS: Single AZ deployment can provide moderate availability. Multi AZ deployments will provide high availability and fault tolerance of a single AZ failure. Multi region deployment will provide very high availability of the application. It will be available even if the complete region of AWS fails.
- Creating a public and private subnet: Public and private subnets need to be created based on the security requirements of different layers of the application.
- Connectivity requirement between data center (DC) and AWS...
