Which tool lets a system architect run complex queries across metadata for all Azure resources?

Azure Resource Graph allows you to explore and query your Azure resources at scale across subscriptions. It's designed for efficient querying of resource metadata, enabling you to discover, assess, and analyze your resources. For example, you can find all virtual machines with a specific tag or list all resources in a particular region. Azure Monitor collects and analyzes telemetry data from your Azure and on-premises environments, focusing on performance and health, not metadata querying. Azure Policy enforces organizational standards and assesses compliance, rather than querying resource metadata. Azure Cost Analysis helps you understand and manage your Azure spending.