Administer Federated Database Instances
Atlas Data Federation is a distributed query engine that allows you to natively query, transform, and move data internally and externally to MongoDB Atlas.
Section Overview
Manage a Federated Database Instance
Learn how to define mappings between your data stores and Atlas Data Federation.
Manage Namespace Metadata Catalog for Wildcard Collections
Learn about managing namespace metadata catalog entries for wildcard collections.
Manage Private Endpoints
Learn how to manage AWS private endpoints using the AWS PrivateLink feature for your federated database instance.
Update a Federated Database Instance Region
Learn how to change the AWS region through which your federated database instance requests are routed.
Manage Atlas Data Federation Query Limits
Learn how to limit the amount of data that Atlas Data Federation processes for your federated database instances to control costs.
Determine Status of Queries Against Federated Database Instances
Learn how to determine the status of a running query using the $currentOp (aggregation) command.
Terminate a Running Federated Database Instance Query
Learn how to terminate long-running queries using the killOp command.
Retrieve Federated Database Instance Query History
Learn how to retrieve details about the queries that were run in the past 7 days using aggregation.
Download Query Logs
Learn about downloading logs of your federated database instance queries from the Atlas CLI, Atlas UI, and API.