Cluster-to-Cluster Sync

MongoDB Command Line Database Tool binaries are not supported or tested for use with non-genuine MongoDB deployments. While the tools may work on these deployments, compatibility is not guaranteed.

Cluster-to-Cluster Sync provides continuous data synchronization or a one-time data migration between MongoDB clusters. For notes and caveats on continuous sync, see the Considerations for Continuous Sync page. You can enable Cluster-to-Cluster Sync with the mongosync utility.

For an overview of the mongosync process, see About mongosync.

To get started with mongosync, refer to the Quick Start Guide. For more detailed information, refer to the Installation or Connecting mongosync page that best fits your situation. See also the Limitations page for important restrictions and the mongosync Behavior page for behavior information.

Warning

mongosync does not check for compliance with the documented limitations. Please ensure that your application is not affected by the limitations.

Running mongosync in the presence of one of these limitations could lead to undefined behavior on the destination cluster.

The Frequently Asked Questions (FAQ) page addresses questions users have asked about mongosync.

Quickstart