What is "AWS Well-Architected Framework"?
With the aid of the AWS Well-Architected Framework developed by AWS, cloud architects can create infrastructure that is reliable, secure, performant, and cost-effective for a range of applications and workloads. AWS Well-Architected Framework offers clients and partners a standardised method for assessing architectures and putting scalable solutions into practice. It is built around six pillars: operational excellence, security, reliability, performance efficiency, cost optimisation, and sustainability. The AWS Well-Architected Tool, available in the AWS Management Console, offers a way to frequently assess workloads, spot high-risk problems, and track advancements.
The Six Pillars of the Framework
The operational excellence pillar focuses on running and monitoring systems, and continually improving processes and procedures. Key topics include automating changes, responding to events, and defining standards to manage daily operations.
The security pillar focuses on protecting information and systems. Key topics include confidentiality and integrity of data, managing user permissions, and establishing controls to detect security events.
The reliability pillar focuses on workloads performing their intended functions and how to recover quickly from failure to meet demands. Key topics include distributed system design, recovery planning, and adapting to changing requirements.
The performance efficiency pillar focuses on structured and streamlined allocation of IT and computing resources. Key topics include selecting resource types and sizes optimized for workload requirements, monitoring performance, and maintaining efficiency as business needs evolve.
The cost optimization pillar focuses on avoiding unnecessary costs. Key topics include understanding spending over time and controlling fund allocation, selecting resources of the right type and quantity, and scaling to meet business needs without overspending.
The sustainability pillar focuses on minimizing the environmental impacts of running cloud workloads. Key topics include a shared responsibility model for sustainability, understanding impact, and maximizing utilization to minimize required resources and reduce downstream impacts.
The AWS Well-Architected Framework outlines a series of fundamental inquiries that aid in determining if a given design is in line with cloud best practices. The framework offers a standardised method for comparing systems to the traits you want from contemporary cloud-based systems and the necessary corrections to obtain those qualities.