At its core, Azure architecture is built around the following key components:
Azure Regions: Azure data centers are distributed worldwide, organized into regions. Each region is a separate geographical area with multiple data centers. Azure customers can choose the regions where they want to deploy their resources, enabling them to optimize for latency, data residency, and disaster recovery.
Resource Groups: Resource groups are logical containers that group Azure resources together. They help with the organization and management of resources related to a specific application or project. Resource groups can be used to control access, monitor costs, and simplify resource management.