AWS Cloud Formation Basics - How to plan your CloudFormation Stacks

The video tutorial provides a comprehensive guide on planning and deploying application stacks across multiple regions and accounts. It emphasizes starting with identity management, followed by creating the network layer, setting up shared resources, developing backend systems, and finally creating frontend services. The tutorial concludes with deploying these services into various environments, ensuring a logical sequence of stack layers.

Explain the role of shared resources in stack planning.

What are the final steps in creating a stack after backend services?