The AWS Certified Solutions Architect - Professional exam validates advanced technical skills and experience in designing distributed applications and systems on the AWS platform. Example concepts you should understand for this exam include:

• Designing and deploying dynamically scalable, highly available, fault tolerant, and reliable applications on AWS
• Selecting appropriate AWS services to design and deploy an application based on given requirements
• Migrating complex, multi-tier applications on AWS
• Designing and deploying enterprise-wide scalable operations on AWS
• Implementing cost control strategies