Category: Architecture Strategy
Service: AWS Well-Architected Tool
Answer:
The AWS Well-Architected Framework consists of five pillars that provide a set of best practices and guidance for designing and operating reliable, secure, efficient, and cost-effective systems in the cloud. The five pillars are:
Operational Excellence: This pillar focuses on how to manage and run systems to deliver business value. It includes principles for managing and automating processes, monitoring and logging, and identifying and mitigating risks.
Security: This pillar covers best practices for protecting information, systems, and assets. It includes principles for defining and managing security requirements, protecting data and network communications, and identifying and responding to security incidents.
Reliability: This pillar focuses on how to ensure that systems can operate and recover from failures. It includes principles for designing for failure, testing and monitoring, and disaster recovery planning.
Performance Efficiency: This pillar covers how to use computing resources efficiently to meet system requirements and optimize costs. It includes principles for selecting appropriate compute and database resources, optimizing storage and network resources, and automating resource management.
Cost Optimization: This pillar focuses on how to optimize costs while maintaining performance and meeting business requirements. It includes principles for analyzing and managing costs, selecting cost-effective resources, and improving cost efficiency over time.
Each pillar provides a set of questions and best practices that can be used to evaluate and improve the architecture of a system. The AWS Well-Architected Tool is a free, online tool that provides a questionnaire based on these five pillars, as well as a review process and recommendations for improving the architecture of a system.
Get Cloud Computing Course here
