The AWS Well-Architected Framework takes a structured approach to design, implement, and adopt cloud technologies, and it works around five perspectives so you can look at a problem from different angles. These areas of interest are sometimes neglected because of time constraints and misalignment with compliance frameworks. This book relies strongly on the pillars that are listed here:
- Operational excellence
- Security
- Reliability
- Performance efficiency
- Cost optimization
More information and WAF whitepapers can be found here: https://aws.amazon.com/architecture/well-architected/.