MongoDB Atlas is a fully managed NoSQL database that can be deployed on AWS, Azure, or GCP. The new integration with Datadog allows for real-time monitoring of MongoDB Atlas health and performance metrics alongside cloud infrastructure and applications, providing visibility into throughput, read and write latency, and current connection counts. This enables the detection and diagnosis of potential issues such as network problems or database overload, allowing for proactive scaling and optimization. Additionally, the integration provides out-of-the-box dashboards and real-time search metrics for Atlas Vector Search, enabling optimal system memory allocation and performance monitoring. The Datadog integration also supports 850+ technologies, including AWS, Azure, and GCP services, providing an in-depth view of all technologies in the stack, allowing for correlation with performance data from dependent applications.