Explain the capabilities of Azure Resource Graph and how it enables powerful querying and exploration of Azure resources. Azure Resource Graph is a powerful service provided by Microsoft Azure that enables users to query and explore Azure resources at scale. It extends the capabilities of Azure Resource Manager, allowing you to search, query, and analyze Azure resources across your entire Azure environment. Unified Query Language Comprehensive Resource Data Cross-Resource Queries Filtering and Aggregation Visualizations Query Performance Automation and Scripting Saved Queries Integration with Azure Portal Resource Tagging Cross-Environment Queries Custom Queries and Solutions