Announcing Atlas Data Federation and Atlas Data Lake Try MongoDB Atlas for Free Today` MongoDB has announced two new services, Atlas Data Federation and Atlas Data Federation is the renamed version of Atlas Data Lake. The new services are designed to provide flexible options for querying and transforming data across storage services, as well as a MongoDB-native analytic storage solution. With these tools, customers can query across multiple clusters, move data into self-managed cloud object storage for consumption by downstream services, query a workload-isolated inexpensive copy of cluster data, compare their cluster data across different points in time, and much more. The new Atlas Data Federation service is built on the existing query federation service with increased performance and efficiency, while the new Atlas Data Lake provides a high-performance analytic object storage solution to achieve all analytic goals within Atlas.