MongoDB Atlas has expanded its support to 23 Azure regions, allowing users to deploy clusters in 41 regions across AWS, Azure, and GCP. The service now also supports monitoring metrics and logs via the API, cross-project restores, and a "Test Failover" or "Chaos" button for testing redundancy and ensuring application connection handling is resilient. These new features are available globally, with MongoDB Atlas being chosen by customers like Ticketek due to its managed service capabilities and expertise in the technology. The service offers 512MB databases for free, and users can provide feedback through [email protected].