Why use a Transit Gateway
Transit Gateway or VPC Peering?
A common question but not an easy answer. This is why I recommend Transit Gateway for anything over a POC.
Creating a Well-Architected VPC
So how do we make our VPC Well-Architected and Secure?
This post gives you one option for a Well-Architected VPC.
How to Well-Architect network connectivity to AWS services.
With multiple ways to access AWS Services which is the best? I look at 3 common access patterns and see if they hold up to the Well-Architected Framework.