Brief me about AWS architecture?

Brief me about AWS architecture?

Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform, offering over 175 fully-featured services from data centers globally. Millions of customers—including the fastest-growing startups, largest enterprises, and leading government agencies—are using AWS to lower costs, become more agile, and innovate faster.

AWS ARCITECTURE:
Based on five pillars — operational excellence, security, reliability, performance efficiency, and cost optimization — the AWS Well-Architected Framework provides a consistent approach for customers and partners to evaluate architectures. It has been used in tens of thousands of workload reviews conducted by the AWS solutions architecture team and provides guidance to help implement designs that scale over time.